HOT ROLLED AND STRUCTURAL STEEL PRODUCTS FOURTH EDITION
HOT ROLLED AND STRUCTURAL STEEL PRODUCTS
C
O N T E N T S
Introduction
2
Availability Structural Steel Sections Merchant Bar Sections
2 4
Dimensions and Design Information Welded Beams 6 8 Welded Columns Universal Beams 10 Universal Columns 12 Tapered Flange Beams 14 Parallel Flange Channels 15 Universal Bearing Piles 16 Equal Angles 17 Unequal Angles 20 Standard Specifications Structural Steel Sections Merchant Bar Sections
23 25
Customer Technical Service
27
I
NTRODUCTION
OneSteel is Australia's premier long products steel company and is comprised of three Australian business groups. • OneSteel Market Mills • OneSteel Distribution • OneSteel Whyalla Steelworks
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This booklet is produced by OneSteel Market Mills and is intended to provide general information on a range of hot rolled and structural steel products. The following text will refer to OneSteel Market Mills as OneSteel.
V A I L A B I L I T Y
Structural Steel Sections Hot Rolled Products
Hot Rolled Structural Steel sections produced by OneSteel are manufactured in accordance with the requirements of Australian Standard AS/NZS 3679.1:1996 Structural Steel - Hot Rolled Bars and Sections. Grade Availability 300PLUS® Steel is the standard grade manufactured by OneSteel for hot rolled Structural Steel Sections. 300PLUS® Steel for hot rolled products is produced to exceed the minimum requirements of AS/NZS 3679.1:1996 grade 300. Other grades including 300PLUSL0, AS/NZS 3679.1350 and AS/NZS 3679.1-350L0 may also be available depending on the section and quantity required. For further information contact your nearest OneSteel Sales Office (Contact details on page 27) . Length Availability The majority of Structural Steel Sections produced by OneSteel are available in standard length and bundle configurations. We would recommend that attention be given to the standard lengths produced by OneSteel as they are more readily available than other lengths. Table 1 indicates the standard lengths produced by OneSteel in Structural Steel Sections. For other lengths (including those in excess of 18 metres) please contact your nearest OneSteel Sales Office for further details (Contact details on page 27).
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HRSSP 4th Ed. April 2007
Welded Products
OneSteel Market Mills also markets a range of large Welded Product Structural Steel sections. These sections are welded from plate and are manufactured in accordance with Australian Standard AS/NZS 3679.2:1996 Structural Steel - Welded I Sections. Grade Availability 300PLUS® Steel is the standard grade manufactured for Welded Products. 300PLUS® welded products are produced to exceed the minimum requirements of AS/NZS 3679.2:1996 grade 300. A higher grade option of AS/NZS 3679.2:1996 grade 400 is also available. Other grades are subject to enquiry and this should be directed to your nearest OneSteel Sales Office. Length Availability Lengths are available from a minimum of 6 metres to a maximum of 30 metres. Table 1 indicates the standard lengths produced.
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V A I L A B I L I T Y
Table 1 Standard Lengths
Section Welded Sections 1200 WB, 1000 WB, 900 WB, 800 WB, 700 WB 500 WC, 400 WC, 350 WC Universal Beams 610 UB, 530 UB, 460 UB, 410 UB, 360 UB 310 UB 46.2, 40.4 310 UB 32.0 250 UB 200 UB 29.8, 25.4, 22.3 200 UB 18.2 180 UB, 150 UB Universal Columns 310 UC 158, 137, 118 310 UC 96.8 250 UC 200 UC, 150 UC 100 UC Taper Flange Beams 125 TFB, 100 TFB Parallel Flange Channels 380 PFC, 300 PFC 250 PFC 230 PFC, 200 PFC, 180 PFC, 150 PFC 125 PFC, 100 PFC, 75 PFC Equal Angles 200 EA, 150 EA, 125 EA 100 EA, 90 EA, 75 EA 65 EA, 55 EA, 50 EA, 45 EA, 40 EA ** 30 EA, 25 EA Unequal Angles 150 x 100 UA,150 x 90 UA 125 x 75 UA, 100 x 75 UA 75 x 50 UA 65 x 50 UA
Length (m)
7.5
9.0
10.5
12.0
• •
• •
• •
• • • • • • •
• • • • • • •
• • • • •
• • • •
•
• • •
13.5
15.0
16.5
18.0
• •
• •
• •
• •
• • • • • • •
• • • • • • •
• • • • • • •
• •
• • • • •
• • • • •
• • • •
• • • • •
• • • •
• • • •
• • •
• • •
• •
20.0*
• •
• • •
•
• • • •
• • •
• • • •
• • •
• • •
• • •
•
• •
•
•
• • • •
•
• •
•
•
• The Section/Length combination is available in Standard Bundle configurations. * By enquiry - Delivery to Capital cities only. ** Certain thicknesses may not be available in both lengths, confirm availability with a OneSteel Market Mills Sales Office
HRSSP 4th Ed. April 2007
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V A I L A B I L I T Y
Merchant Bar Sections Rounds, Squares, Flats and Hexagons Availability Merchant bar rounds, squares, flats and hexagons are available in a variety of steel grades and sizes. Due to process limitations not all grades are available in all sizes. For new applications we recommend you confirm product availability with a OneSteel Sales Office at an early stage of design. Other specifications and sizes may also be available on enquiry. Specifications Merchant bar sections are available in the following standards: – 300PLUS® and AS/NZS 3679.1 Structural Steel-Hot Rolled Bars and Sections. – AS 1442 Carbon Steels and Carbon Manganese SteelsHot Rolled Bars and Semifinished Products. – AS 1444 Wrought Alloy Steels Standard, Hardenability (H) Series and Hardened and Tempered to Designated Mechanical Properties. – AS 1447 Hot-Rolled Spring Steels. – OneSteel grades (based on AISI-SAE nomenclature).
Table 2 Rounds — Size Availability and Mass
Table 3 Squares — Size Availability and Mass
Diameter (mm) Mass (kg/m) 10 0.616 12 0.887 13 1.04 14 1.21 15 1.39 16 1.58 17 1.78 18 1.99 19 2.23 20 2.46 21 2.72 22 2.98 24 3.55 26 4.17 27 4.49 30 5.55 32 6.31 33 6.71 36 7.99 39 9.38 42 10.9 45 12.5 48 14.2 50 15.4 56 19.3 60 22.2 65 26.0 75 34.7 80 39.5 90 49.9
Thickness (mm) 10* 12 16 20 25 40
Standard Length: 6 Metres * Confirm availability with sales office.
Table 4 Hexagons — Size Availability and Mass
Size (mm) 20 25 30 37.5 39.5 44 47.5 49 53.5 57.5 63
Table 5 Flats — Size Availability and Mass (kg/m)
5
6
8
0.981 1.26 1.57 1.96 2.55 2.94
1.18 1.51 1.88 2.36 3.06 3.53 4.24 4.71 5.18 6.12 7.07 8.48 9.42 11.8 14.1
1.57 2.01 2.51 3.14 4.08 4.71 5.65 6.28 6.91 8.16 9.42
3.93 5.10 5.89
12.6 15.7 18.8
Standard Length: 6 Metres
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10 1.57 1.96 2.51 3.14 3.93 5.10 5.89 7.07 7.85 8.64 10.2 11.8 14.1 15.7 19.6 23.6
12 2.36 3.01 3.77 4.71 6.12 7.07 8.48 9.42 10.4 12.2 14.1 17.0 18.8 23.6 28.3
Thickness (mm) 16
20
25
40
50
5.02 6.28 8.16 9.42
6.28 7.85 10.2 11.8
12.6
15.7
19.6
39.3
16.3 18.8
20.4 23.6 28.3 31.4
25.5 29.4
58.9
25.1
9.81 14.7
39.3
Mass (kg/m) 2.72 4.25 6.12 9.56 10.6 13.2 15.3 16.3 19.5 22.5 27.0
Standard Length: 6 Metres
Standard Length: 6 Metres
Width (mm) 20 25 32 40 50 65 75 90 100 110 130 150 180 200 250 300
Mass (kg/m) 0.790 1.13 2.01 3.14 4.91 12.5
23.6
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V A I L A B I L I T Y
Table 6 Merchant Bar Sections - Regular Grades
Steel Type Structural Steels Carbon and Carbon-Manganese Steels
Standard OneSteel AS/NZS 3679.1 AS 1442
Mechanically Tested
AS 1442
Merchant Quality Steels
AS 1442
Free Cutting Steels
AS 1442
Alloy Steels
AS 1444
Spring Steels
AS 1447
OneSteel Grades
OneSteel
Rods and Light Billets Rods and light billets are available in a wide range of OneSteel grades, and selected grades from AS 1442, AS 1444 and AS 1447 specifications. These sections are not available in structural grades 300PLUS速 and 350.
Grades Available 300PLUS 350 U1008 U1010 1016 U1021 1022 1030 X1038 1040 U1040 1045 U1045 1055 1070 U1070 10M40 X1320 X1340 U3 U6 9 M1020 M1030 1137 1146 X1147 1214 5155 5160 9255 9261 XK5155S XK5160S XK9258S XK9261S U1004 1015 1082 X4K92M61S
Table 8 Light Billets Size Availability
Sizes Available mm x mm 45 x 45 50x 50 63 x 63 75 x 75
Due to process limitations not all grades are available in all sizes. Confirm product availability with a OneSteel Sales Office at an early stage of design.
Table 7 Rods Size Availability
Diameter (mm) 5.5 6.5 7.0 8.0 9.0 10.0 11.2 12.5 13.0 14.0 15.0 16.0 17.0 18.0
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HRSSP 4th Ed. April 2007
mm
1200 1192 1184 1184 1176 1170 1170
1024 1016 1010 1000
924 916 910 900
816 810 800 792
716 710 700 692
kg/m
1200 WB 455 423 392 342 317 278 249
1000 WB 322 296 258 215
900 WB 282 257 218 175
800 WB 192 168 146 122
700 WB 173 150 130 115
275 250 250 250
300 275 275 250
400 400 350 300
400 400 350 300
500 500 500 400 400 350 275
mm
28 25 20 16
28 25 20 16
32 28 25 20
32 28 25 20
40 36 32 32 28 25 25
mm
10 10 10 10
10 10 10 10
12 12 12 12
16 16 16 16
16 16 16 16 16 16 16
mm
Flange Web ––————–– ThickWidth Thickness ness tf tw bf
660 660 660 660
760 760 760 760
860 860 860 860
960 960 960 960
1120 1120 1120 1120 1120 1120 1120
mm
Depth Between Flanges d1
Notes 1. All welds to AS/NZS 1554.1 Category SP (deep penetration). 2. Web to flange joints develop the minimum tensile strength of the web. 3. Flame cut surfaces not incorporated in welds have a minimum surface roughness of class 2, as defined in WTIA Technical Note 5.
Depth of Section d
Designation
Table 9 Welded Beams — Dimensions and Properties
Welded Beams
66.0 66.0 66.0 66.0
76.0 76.0 76.0 76.0
71.7 71.7 71.7 71.7
60.0 60.0 60.0 60.0
4.73 4.80 6.00 7.50
5.18 5.30 6.63 7.50
6.06 6.93 6.76 7.20
6.00 6.86 6.68 7.10
6.05 6.72 7.56 6.00 6.86 6.68 5.18
2tf
tw
70.0 70.0 70.0 70.0 70.0 70.0 70.0
(bf-tw)
d1
22000 19100 16600 14600
24400 21400 18600 15600
35900 32700 27800 22300
41000 37800 32900 27400
57900 53900 49900 43500 40300 35400 31700
2060 1710 1400 1150
2970 2480 2040 1570
5730 5050 4060 2960
7480 6650 5430 4060
15300 13900 12500 10400 9250 7610 6380
mm2 106mm4
5760 4810 3990 3330
7290 6140 5100 3970
12400 11000 8930 6580
14600 13100 10700 8120
25600 23300 21100 17500 15700 13000 10900
6390 5370 4490 3790
8060 6840 5730 4550
13600 12200 9960 7500
16400 14800 12300 9570
28200 25800 23400 19800 17900 15000 12900
103mm3 103mm3
306 299 290 281
349 341 331 317
399 393 382 364
427 420 406 385
515 508 500 488 479 464 449
97.1 65.2 52.1 41.7
126 86.7 69.4 41.7
341 299 179 90.1
342 299 179 90.3
834 750 667 342 299 179 87.0
706 521 417 334
840 631 505 334
1710 1490 1020 601
1710 1490 1020 602
3330 3000 2670 1710 1500 1020 633
1080 798 642 516
1280 964 775 519
2590 2270 1560 931
2620 2300 1590 961
5070 4570 4070 2630 2310 1600 1020
mm 106mm4 103mm3 103mm3
66.4 58.4 56.0 53.5
71.9 63.7 61.1 51.7
97.5 95.6 80.2 63.5
91.3 89.0 73.8 57.5
120 118 116 88.6 86.1 71.1 52.4
mm
Gross About x-axis About y-axis Area of —————————————— —————————————— CrossSection Ag lx Zx Sx rx ly Zy Sy ry
4020 2690 1510 888
4420 2990 1670 921
8870 6150 4020 2060
9740 7010 4870 2890
22000 16500 12100 9960 7230 5090 4310
103mm4
J
Torsion Constant
11500 7640 6030 4770
19600 13400 10600 6280
67900 58900 35000 17400
84100 73000 43400 21700
280000 251000 221000 113000 98500 58700 28500
109mm6
Warping Constant lw
700 WB 173 150 130 115
800 WB 192 168 146 122
900 WB 282 257 218 175
1000 WB 322 296 258 215
1200 WB 455 423 392 342 317 278 249
Designation
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280 280 280 300
280 280 280 300
280 280 300 300
280 280 300 300
1000 WB 322 296 258 215
900 WB 282 257 218 175
800 WB 192 168 146 122
700 WB 173 150 130 115
310 310 310 310
310 310 310 310
310 310 310 310
300 300 300 300
300 300 300 300 300 300 300
0.850 0.828 0.795 0.767
0.824 0.799 0.763 0.718
0.845 0.830 0.800 0.744
0.832 0.817 0.790 0.738
300PLUS* 0.837 0.825 0.811 0.783 0.766 0.733 0.701
kf
Form Factor
C C C C
C C N N
C C C C
C C C C
C C C C C C C
6390 5370 4490 3790
8060 6840 5710 4530
13600 12200 9960 7500
16400 14800 12300 9570
28200 25800 23400 19800 17900 15000 12900
About x-axis ––––————– Compactness Zex 103mm3
For Grade 400 sections the tensile strength (fu) is 480 MPa.
C: Compact Section; N: Non-compact Section; S: Slender Section.
2.
3.
* 300PLUS welded sections are produced to exceed the minimum requirements of AS/NZS 3679.2-300. Notes 1. For 300PLUS sections the tensile strength (fu) is 430 MPa.
280 280 280 280 280 280 280
Yield Stress ––—————– Flange Web fy fy MPa MPa
1200 WB 455 423 392 342 317 278 249
Designation
Table 10 Welded Beams — Properties for Assessing Section Capacity
Welded Beams
C C C N
C C C N
C C C C
C C C C
C C N C C C C
1060 782 626 498
1260 946 757 498
2560 2240 1530 901
2560 2240 1530 903
5000 4500 4000 2560 2240 1530 949
About y-axis —————––– Compactness Zey 103mm3
360 360 380 380
360 360 380 380
360 360 360 380
360 360 360 380
360 360 360 360 360 360 360
400 400 400 400
400 400 400 400
400 400 400 400
380 380 380 380
380 380 380 380 380 380 380
Yield Stress —————–––– Flange Web fy fy MPa MPa
0.833 0.807 0.773 0.742
0.808 0.781 0.744 0.695
0.830 0.813 0.780 0.721
0.807 0.791 0.760 0.704
0.820 0.806 0.791 0.760 0.741 0.705 0.670
kf
Form Factor
C C C C
N N N N
N N N N
C C C C
6390 5370 4490 3790
7850 6640 5510 4340
13500 12000 9840 7320
16400 14800 12300 9570
C C C N
C C N N
C N N N
C N N N
1060 782 626 486
1260 946 754 486
2560 2220 1530 882
2560 2230 1530 887
About x-axis About y-axis —————–––– —————––– CompactCompactness ness Zex Zey 3 3 10 mm 103mm3 AS/NZS 3679.2-400 N 28100 C 5000 N 25700 N 4500 N 23300 N 3900 N 19600 C 2560 N 17700 N 2230 N 14900 N 1530 N 12800 C 949
700 WB 173 150 130 115
800 WB 192 168 146 122
900 WB 282 257 218 175
1000 WB 322 296 258 215
1200 WB 455 423 392 342 317 278 249
Designation
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HRSSP 4th Ed. April 2007
mm
480 480 472 514 506 500 490
430 430 422 414 400 390 382
355 347 339 331
kg/m
500 WC 440 414 383 340 290 267 228
400 WC 361 328 303 270 212 181 144
350 WC 280 258 230 197
350 350 350 350
400 400 400 400 400 400 400
500 500 500 500 500 500 500
mm
40 36 32 28
40 40 36 32 25 20 16
40 40 36 32 28 25 20
mm
Flange ––————–– Width Thickness tf bf
28 28 25 20
40 28 28 25 20 20 16
40 32 32 25 20 20 20
mm
tw
Web Thickness
275 275 275 275
350 350 350 350 350 350 350
400 400 400 450 450 450 450
mm
9.82 9.82 11.0 13.8
8.75 12.5 12.5 14.0 17.5 17.5 21.9
10.0 12.5 12.5 18.0 22.5 22.5 22.5
4.03 4.47 5.08 5.89
4.50 4.65 5.17 5.86 7.60 9.50 12.0
5.75 5.85 6.50 7.42 8.57 9.60 12.0
Depth Bet(bf-tw) ween d1 Flanges ______ ______ d1 tw 2tf
Notes 1. All welds to AS/NZS 1554.1 Category SP (deep penetration). 2. Web to flange joints develop the minimum tensile strength of a 16 mm web only. 3. Flame cut surfaces not incorporated in welds have a minimum surface roughness of class 2 as defined in WTIA Technical Note 5.
Depth of Section d
Designation
Table 11 Welded Columns — Dimensions and Properties
Welded Columns
35700 32900 29300 25100
46000 41800 38600 34400 27000 23000 18400
56000 52800 48800 43200 37000 34000 29000
747 661 573 486
1360 1320 1180 1030 776 620 486
2150 2110 1890 2050 1750 1560 1260
lx 106mm4
mm2
4210 3810 3380 2940
6340 6140 5570 4950 3880 3180 2550
8980 8800 7990 7980 6930 6250 5130
103mm3
Zx
4940 4450 3910 3350
7460 7100 6420 5660 4360 3570 2830
10400 10100 9130 8980 7700 6950 5710
103mm3
Sx
145 142 140 139
172 178 175 173 169 164 163
196 200 197 218 218 214 208
mm
rx
286 258 229 200
429 427 385 342 267 214 171
835 834 751 667 584 521 417
106mm4
ly
1640 1470 1310 1140
2140 2140 1920 1710 1330 1070 854
3340 3340 3000 2670 2330 2080 1670
103mm3
Zy
2500 2260 2000 1740
3340 3270 2950 2610 2040 1640 1300
5160 5100 4600 4070 3540 3170 2540
103mm3
Sy
89.6 88.5 88.4 89.3
96.5 101 99.8 99.8 99.4 96.4 96.3
122 126 124 124 126 124 120
mm
ry
About x-axis About y-axis —————————————— ——————————————
Gross Area of CrossSection Ag
16500 12700 8960 5750
24800 19200 14800 10400 5060 3080 1580
30100 25400 19900 13100 8420 6370 3880
103mm4
J
Torsion Constant
7100 6230 5400 4600
16300 16200 14300 12500 9380 7310 5720
40400 40400 35700 38800 33300 29400 23000
109mm6
Warping Constant lw
350 WC 280 258 230 197
400 WC 361 328 303 270 212 181 144
500 WC 440 414 383 340 290 267 228
Designation
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280 280 280 280 280 300 300
280 280 280 280
400 WC 361 328 303 270 212 181 144
350 WC 280 258 230 197
280 280 280 300
280 280 280 280 300 300 300
280 280 280 280 300 300 300
MPa
1.00 1.00 1.00 1.00
1.00 1.00 1.00 1.00 1.00 1.00 1.00
300PLUS* 1.00 1.00 1.00 1.00 1.00 1.00 1.00
kf
Form Factor
C C C C
C C C C N N N 4940 4450 3910 3350
7470 7100 6420 5660 4360 3410 2590
10400 10100 9130 8980 7570 6700 5210
For Grade 400 sections the tensile strength (fu) is 480 MPa.
C: Compact Section; N: Non-compact Section; S: Slender Section.
2.
3.
C C C C
C C C C N N N
C C C C N N N
2450 2210 1960 1720
3210 3200 2880 2560 2000 1510 1120
5010 5010 4510 4000 3410 2970 2200
103mm3
103mm3 C C C C N N N
About y-axis ––—————– Compactness Zey
About x-axis ––––————— Compactness Zex
* 300PLUS welded sections are produced to exceed the minimum requirements of AS/NZS 3679.2-300. Notes 1. For 300PLUS sections the tensile strength (fu) is 430 MPa.
280 280 280 280 280 280 300
MPa
Yield Stress –––—————– Flange Web fy fy
500 WC 440 414 383 340 290 267 228
Designation
Table 12 Welded Columns — Properties for Assessing Section Capacity
Welded Columns
360 360 360 360
360 360 360 360 360 380 380
360 360 360 360 360 360 380
MPa
360 360 360 380
360 360 360 360 380 380 380
360 360 360 360 380 380 380
MPa
Yield Stress –––—————– Flange Web fy fy
1.00 1.00 1.00 1.00
1.00 1.00 1.00 1.00 1.00 1.00 0.964
1.00 1.00 1.00 1.00 1.00 1.00 0.964
kf
Form Factor
C C C C
C C C C N N S
4940 4450 3910 3350
7470 7100 6420 5660 4270 3330 2410
103mm3 AS/NZS 3679.2-400 C 10400 C 10100 C 9130 N 8830 N 7410 N 6540 S 4860
About x-axis –––—————– Compactness Zex
C C C C
C C C C N N N
C C C N N N N
2450 2210 1960 1720
3210 3200 2880 2560 1950 1460 1070
5010 5010 4510 3920 3310 2860 2100
103mm3
About y-axis ––––————— Compactness Zey
350 WC 280 258 230 197
400 WC 361 328 303 270 212 181 144
500 WC 440 414 383 340 290 267 228
Designation
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HRSSP 4th Ed. April 2007
Depth of Section d
mm
612 607 602
533 528
460 457 454
406 403
359 356 352
307 304 298
256 252 248
207 203 202 198
179 175 173
155 150
Designation
kg/m
610 UB 125 113 101
530 UB 92.4 82.0
460 UB 82.1 74.6 67.1
410 UB 59.7 53.7
360 UB 56.7 50.7 44.7
310 UB 46.2 40.4 32.0
250 UB 37.3 31.4 25.7
200 UB 29.8 25.4 22.3 18.2
180 UB 22.2 18.1 16.1
150 UB 18.0 14.0
75 75
90 90 90
134 133 133 99
146 146 124
166 165 149
172 171 171
178 178
191 190 190
209 209
229 228 228
mm
9.5 7.0
10.0 8.0 7.0
9.6 7.8 7.0 7.0
10.9 8.6 8.0
11.8 10.2 8.0
13.0 11.5 9.7
12.8 10.9
16.0 14.5 12.7
15.6 13.2
19.6 17.3 14.8
mm
Flange ———— Width Thickness bf tf
6.0 5.0
6.0 5.0 4.5
6.3 5.8 5.0 4.5
6.4 6.1 5.0
6.7 6.1 5.5
8.0 7.3 6.9
7.8 7.6
9.9 9.1 8.5
10.2 9.6
11.9 11.2 10.6
8.0 8.0
8.9 8.9 8.9
8.9 8.9 8.9 11.0
8.9 8.9 12.0
11.4 11.4 13.0
11.4 11.4 11.4
11.4 11.4
11.4 11.4 11.4
14.0 14.0
14.0 14.0 14.0
mm
r1
tw
mm
Root Radius
Web Thickness
136 136
159 159 159
188 188 188 184
234 234 232
284 284 282
333 333 333
381 381
428 428 428
502 502
572 572 572
mm
22.7 27.2
26.5 31.8 35.3
29.8 32.3 37.5 40.9
36.6 38.4 46.4
42.3 46.5 51.3
41.6 45.6 48.2
48.8 50.1
43.3 47.1 50.4
49.2 52.3
48.1 51.1 54.0
3.63 5.00
4.20 5.31 6.11
6.65 8.15 9.14 6.75
6.40 8.13 7.44
6.75 7.79 8.97
6.31 7.12 8.46
6.65 7.82
5.66 6.24 7.15
6.37 7.55
5.54 6.27 7.34
2300 1780
2820 2300 2040
3820 3230 2870 2320
4750 4010 3270
5930 5210 4080
7240 6470 5720
7640 6890
10500 9520 8580
11800 10500
16000 14500 13000
mm2
Depth Gross BetArea of ween d1 (bf-tw) CrossFlanges ______ ______ Section d1 tw 2tf Ag
Table 13 Universal Beams — Dimensions and Properties
Universal Beams
Zx
Sx
9.05 6.66
15.3 12.1 10.6
29.1 23.6 21.0 15.8
55.7 44.5 35.4
100 86.4 63.2
161 142 121
216 188
372 335 296
554 477
986 875 761
117 88.8
171 139 123
281 232 208 160
435 354 285
654 569 424
899 798 689
1060 933
1610 1460 1300
2080 1810
3230 2880 2530
135 102
195 157 138
316 260 231 180
486 397 319
729 633 475
1010 897 777
1200 1060
1840 1660 1480
2370 2070
3680 3290 2900
106mm4 103mm3 103mm3
lx
62.8 61.1
73.6 72.6 72.0
87.3 85.4 85.5 82.6
108 105 104
130 129 124
149 148 146
168 165
188 188 186
217 213
249 246 242
mm
rx
About x-axis ——————————————
0.672 0.495
1.22 0.975 0.853
3.86 3.06 2.75 1.14
5.66 4.47 2.55
9.01 7.65 4.42
11.0 9.60 8.10
12.1 10.3
18.6 16.6 14.5
23.8 20.1
39.3 34.3 29.3
106mm4
ly
Sy
17.9 13.2
27.1 21.7 19.0
57.5 46.1 41.3 23.0
77.5 61.2 41.1
109 92.7 59.3
128 112 94.7
135 115
195 175 153
228 193
343 300 257
28.2 20.8
42.3 33.7 29.4
88.4 70.9 63.4 35.7
119 94.2 63.6
166 142 91.8
198 173 146
209 179
303 271 238
355 301
536 469 402
103mm3 103mm3
Zy
17.1 16.6
20.8 20.6 20.4
31.8 30.8 31.0 22.1
34.5 33.4 27.9
39.0 38.3 32.9
39.0 38.5 37.6
39.7 38.6
42.2 41.8 41.2
44.9 43.8
49.6 48.7 47.5
mm
ry
About y-axis ———————————————
60.5 28.1
81.6 44.8 31.5
105 62.7 45.0 38.6
158 89.3 67.4
233 157 86.5
338 241 161
337 234
701 530 378
775 526
1560 1140 790
103mm4
J
Torsion Constant
3.56 2.53
8.71 6.80 5.88
37.6 29.2 26.0 10.4
85.2 65.9 36.7
197 165 92.9
330 284 237
467 394
919 815 708
1590 1330
3450 2980 2530
109mm6
Warping Constant lw
150 UB 18.0 14.0
180 UB 22.2 18.1 16.1
200 UB 29.8 25.4 22.3 18.2
250 UB 37.3 31.4 25.7
310 UB 46.2 40.4 32.0
360 UB 56.7 50.7 44.7
410 UB 59.7 53.7
460 UB 82.1 74.6 67.1
530 UB 92.4 82.0
610 UB 125 113 101
Designation
HRSSP 4th Ed. April 2007
11
300 300 320
300 320 320
320 320 320
320 320 320 320
360 UB 56.7 50.7 44.7
310 UB 46.2 40.4 32.0
250 UB 37.3 31.4 25.7
200 UB 29.8 25.4 22.3 18.2
320 320
320 320 320
320 320 320 320
320 320 320
320 320 320
320 320 320
320 320
320 320 320
320 320
1.00 1.00
1.00 1.00 1.00
1.00 1.00 1.00 0.990
1.00 1.00 0.949
0.991 0.952 0.915
0.996 0.963 0.930
0.938 0.913
0.979 0.948 0.922
0.928 0.902
300PLUS* 0.950 0.926 0.888
kf
Form Factor
C C
C C C
C N N C
C N C
C C N
C C N
C C
C C C
C C
C C C
135 102
195 157 138
316 259 227 180
486 395 319
729 633 467
1010 897 770
1200 1060
1840 1660 1480
2370 2070
3680 3290 2900
About x-axis ––——————–– Compactness Zex 103mm3
For Grade 350 sections the tensile strength (fu) is 480 MPa.
C: Compact Section; N: Non-compact Section; S: Slender Section.
2.
3.
* 300PLUS replaced Grade 250 as the base grade for these sections in 1994. 300PLUS hot rolled sections are produced to exceed the minimum requirements of AS/NZS 3679.1-300. Notes 1. For 300PLUS sections the tensile strength (fu) is 440 MPa.
320 320
300 320
410 UB 59.7 53.7
150 UB 18.0 14.0
300 300 300
460 UB 82.1 74.6 67.1
320 320 320
300 300
530 UB 92.4 82.0
180 UB 22.2 18.1 16.1
280 280 300
610 UB 125 113 101
300 300 320
Yield Stress ––––————––– Flange Web fy fy MPa MPa
Designation
Table 14 Universal Beams — Properties for Assessing Section Capacity
Universal Beams
C C
C C C
C N N C
C N C
C C N
C C N
C C
C C C
C C
C C C
26.9 19.8
40.7 32.5 28.4
86.3 68.8 60.3 34.4
116 91.4 61.7
163 139 86.9
193 168 140
203 173
292 262 230
342 289
515 451 386
About y-axis ––––—————— Compactness Zey 103mm3
360 360
360 360 360
360 360 360 360
360 360 360
340 360 360
340 340 360
340 360
340 340 340
340 340
340 340 340
360 360
360 360 360
360 360 360 360
360 360 360
360 360 360
360 360 360
360 360
360 360 360
360 360
340 340 360
Yield Stress –——————– Flange Web fy fy MPa MPa
1.00 1.00
1.00 1.00 1.00
1.00 1.00 1.00 0.970
1.00 0.991 0.932
0.972 0.936 0.898
0.974 0.943 0.911
0.918 0.894
0.956 0.926 0.901
0.907 0.880
0.916 0.891 0.867
kf
Form Factor
C C
C C C
C N N C
C N C
C N N
C C N
C N
C C C
C C
135 102
195 157 138
316 257 225 180
486 392 319
729 629 462
1010 897 762
1200 1050
1840 1660 1480
2370 2070
C C
C C C
C N N C
C N C
C N N
C C N
C N
C C C
C C
26.9 19.8
40.7 32.5 28.4
86.3 68.0 59.4 34.4
116 90.3 61.7
163 138 85.7
193 168 139
203 172
292 262 230
342 289
About x-axis About y-axis –––—————— ––––—————— CompactCompactness ness Zex Zey 3 3 10 mm 103mm3 AS/NZS 3679.1-350 C 3680 C 515 C 3290 C 451 C 2900 C 386
150 UB 18.0 14.0
180 UB 22.2 18.1 16.1
200 UB 29.8 25.4 22.3 18.2
250 UB 37.3 31.4 25.7
310 UB 46.2 40.4 32.0
360 UB 56.7 50.7 44.7
410 UB 59.7 53.7
460 UB 82.1 74.6 67.1
530 UB 92.4 82.0
610 UB 125 113 101
Designation
12
HRSSP 4th Ed. April 2007
Depth of Section d
mm
327 321 315 308
260 254
210 206 203
162 158 152
97
Designation
kg/m
310 UC 158 137 118 96.8
250 UC 89.5 72.9
200 UC 59.5 52.2 46.2
150 UC 37.2 30.0 23.4
100 UC 14.8
99
154 153 152
205 204 203
256 254
311 309 307 305
mm
7.0
11.5 9.4 6.8
14.2 12.5 11.0
17.3 14.2
25.0 21.7 18.7 15.4
mm
Flange ————— Width Thickness bf tf
5.0
8.1 6.6 6.1
9.3 8.0 7.3
10.5 8.6
15.7 13.8 11.9 9.9
10.0
8.9 8.9 8.9
11.4 11.4 11.4
14.0 14.0
16.5 16.5 16.5 16.5
mm
r1
tw
mm
Root Radius
Web Thickness
83.0
139 139 139
181 181 181
225 225
277 277 277 277
mm
Depth Between Flanges d1
16.6
17.1 21.0 22.8
19.5 22.7 24.8
21.5 26.2
17.7 20.1 23.3 28.0
tw
d1
Table 15 Universal Columns — Dimensions and Properties
Universal Columns
6.71
6.34 7.79 10.7
6.89 7.84 8.90
7.10 8.64
5.91 6.80 7.89 9.58
2tf
(bf-tw)
1890
4730 3860 2980
7620 6660 5900
11400 9320
20100 17500 15000 12400
Gross Area of CrossSection Ag mm2
3.18
22.2 17.6 12.6
61.3 52.8 45.9
143 114
388 329 277 223
lx 6 10 mm4
65.6
274 223 166
584 512 451
1100 897
2370 2050 1760 1450
74.4
310 250 184
656 570 500
1230 992
2680 2300 1960 1600
Zx Sx 3 3 3 10 mm 10 mm3
41.1
68.4 67.5 65.1
89.7 89.1 88.2
112 111
139 137 136 134
1.14
7.01 5.62 3.98
20.4 17.7 15.3
48.4 38.8
125 107 90.2 72.9
22.9
91.0 73.4 52.4
199 174 151
378 306
807 691 588 478
35.2
139 112 80.2
303 264 230
575 463
1230 1050 893 725
Zy Sy 3 3 3 10 mm 10 mm3
24.5
38.5 38.1 36.6
51.7 51.5 51.0
65.2 64.5
78.9 78.2 77.5 76.7
mm
ry
About y-axis ———————————————
ly 6 mm 10 mm4
rx
About x-axis ——————————————
34.9
197 109 50.2
477 325 228
1040 586
3810 2520 1630 928
103mm4
J
Torsion Constant
2.30
39.6 30.8 21.1
195 166 142
713 557
2860 2390 1980 1560
Warping Constant lw 9 10 mm6
100 UC 14.8
150 UC 37.2 30.0 23.4
200 UC 59.5 52.2 46.2
250 UC 89.5 72.9
310 UC 158 137 118 96.8
Designation
HRSSP 4th Ed. April 2007
13
280 300
300 300 300
300 320 320
320
250 UC 89.5 72.9
200 UC 59.5 52.2 46.2
150 UC 37.2 30.0 23.4
100 UC 14.8
320
320 320 320
320 320 320
320 320
300 300 300 320
MPa
1.00
1.00 1.00 1.00
1.00 1.00 1.00
1.00 1.00
300PLUS* 1.00 1.00 1.00 1.00
kf
Form Factor
C
C C N
C C N
C N
74.4
310 250 176
656 570 494
1230 986
2680 2300 1960 1560
For Grade 350 sections the tensile strength (fu) is 480 MPa.
C: Compact Section; N: Non-compact Section; S: Slender Section.
2.
3.
137 110 73.5 34.4
C
299 260 223
567 454
1210 1040 882 694
C C N
C C N
C N
C C C N
103mm3
103mm3 C C C N
About y-axis –––————— Compactness Zey
About x-axis –––————–– Compactness Zex
* 300PLUS replaced Grade 250 as the base grade for these sections in 1994. 300PLUS hot rolled sections are produced to exceed the minimum requirements of AS/NZS 3679.1-300. Notes 1. For 300PLUS sections the tensile strength (fu) is 440 MPa.
280 280 280 300
MPa
Yield Stress –––————— Flange Web fy fy
310 UC 158 137 118 96.8
Designation
Table 16 Universal Columns — Properties for Assessing Section Capacity
Universal Columns
360
340 360 360
340 340 340
340 340
340 340 340 340
MPa
360
360 360 360
360 360 360
360 360
340 340 340 360
MPa
Yield Stress –––————— Flange Web fy fy
1.00
1.00 1.00 1.00
1.00 1.00 1.00
1.00 1.00
1.00 1.00 1.00 1.00
kf
Form Factor
C
C N N
C N N
C N
74.4
310 248 174
656 569 490
1230 977
103mm3 AS/NZS 3679.1-350 C 2680 C 2300 N 1950 N 1550
About x-axis –––————— Compactness Zex
C
C N N
C N N
C N
C C N N
34.4
137 109 72.3
299 260 219
567 448
1210 1040 878 684
103mm3
About y-axis ––––————— Compactness Zey
100 UC 14.8
150 UC 37.2 30.0 23.4
200 UC 59.5 52.2 46.2
250 UC 89.5 72.9
310 UC 158 137 118 96.8
Designation
14
HRSSP 4th Ed. April 2007
125 100
mm
kg/m
13.1 7.20
Depth of Section d
Mass per metre
65.0 45.0
mm
8.5 6.0
mm
5.0 4.0
mm 8.0 7.0
mm 4.0 3.0
mm
Flange Web Radii ––————– Thick- ––————– Width Thick- ness Root Toe ness bf tf tw r1 r2
108 88
mm 21.6 22.0
Depth Between d1 Flanges ______ d1 tw
320 320
MPa
320 320
MPa
Yield Stress –—————–– Flange Web fy fy
300PLUS* 1.00 1.00
kf
Form Factor
C C
80.3 34.1
103mm3
About x-axis –––—————– Compactness Zex
For Grade 350 sections the tensile strength (fu) is 480 MPa.
C: Compact Section; N: Non-compact Section; S: Slender Section.
2.
3.
*300PLUS replaced Grade 250 as the base grade for these sections in 1997. 300PLUS hot rolled sections are produced to exceed the minimum requirements of AS/NZS 3679.1-300 Notes 1. For 300PLUS sections the tensile strength (fu) is 440 MPa.
125 TFB 100 TFB
Designation
3.53 3.42
(bf-tw) ______ 2tf
C C
15.6 5.30
103mm3
About y-axis ––————–––– Compactness Zey
Table 18 Tapered Flange Beams — Properties for Assessing Section Capacity
125 TFB 100 TFB
Designation
Table 17 Tapered Flange Beams — Dimensions and Properties
Tapered Flange Beams
ly
Zy
Sy
4.34 1.46
69.4 29.2
360 360
MPa 360 360
MPa
Yield Stress –—————– Flange Web fy fy
1670 917
1.00 1.00
kf
10.4 3.53
17.2 6.00
103mm3 AS/NZS 3679.1-350 C 80.3 C 34.1
About x-axis ––––————— Compactness Zex
50.9 0.337 39.9 0.0795
Form Factor
80.3 34.1
C C
Warping Contant lw
40.2 11.6
15.6 5.30
103mm3
125 TFB 100 TFB
Designation
125 TFB 100 TFB
Designation
1.14 0.176
103mm4 109mm6
J
Torsion Constant
About y-axis –––————— Compactness Zey
14.2 9.31
mm
ry
About y-axis –———————————–
mm2 106mm4 103mm3 103mm3 mm 106mm4 103mm3 103mm3
Gross About x-axis Area of –——————————– Cross Section Ag lx Zx Sx rx
HRSSP 4th Ed. April 2007
15
mm 17.5 16.0 15.0 12.0 12.0 11.0 9.5 7.5 6.7 6.1
mm 10.0 8.0 8.0 6.5 6.0 6.0 6.0 4.7 4.2 3.8
mm 14.0 14.0 12.0 12.0 12.0 12.0 10.0 8.0 8.0 8.0
mm 345 268 220 206 176 158 131 110 86.6 62.8 34.5 33.5 27.5 31.7 29.3 26.3 21.8 23.4 20.6 16.5
5.14 5.13 5.47 5.71 5.75 6.27 7.26 8.04 6.84 5.94
mm 100 90 90 75 75 75 75 65 50 40
kg/m 55.2 40.1 35.5 25.1 22.9 20.9 17.7 11.9 8.33 5.92
mm 380 300 250 230 200 180 150 125 100 75
Flange Web Root Depth –————– Thick- Radius BetWidth Thick- ness ween d1 (bf-tw) ness Flanges _____ _____ bf tf tw r1 d1 tw tf
Mass Depth per of metre Section d mm2 7030 5110 4520 3200 2920 2660 2250 1520 1060 754 mm 27.5 27.2 28.6 22.6 24.4 24.5 24.9 21.8 16.7 13.7
320 320 320 320 320 320 320 320 320 320
MPa
MPa
280 300 300 300 300 300 320 320 320 320
fy
fy
Yield Stress ––––————— Flange Web
300PLUS* 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
kf
Form Factor
2.
For Grade 350 sections the tensile strength (fu) is 480 MPa.
115 82.3 88.7 45.1 46.7 44.9 38.5 22.8 12.0 6.84
103mm3
103mm3 946 564 421 271 221 182 129 72.8 40.3 21.4
Zey
134 96.6 89.0 50.4 49.1 44.8 38.5 22.8 12.0 6.84
103mm3
Zey
About y-axis ––——————– Load A Load B
Zex
About x-axis
* 300PLUS replaced Grade 250 as the base grade for these sections in 1994. 300PLUS hot rolled sections are produced to exceed the minimum requirements of AS/NZS 3679.1-300. Notes 1. For 300PLUS sections the tensile strength (fu) is 440 MPa.
380 PFC 300 PFC 250 PFC 230 PFC 200 PFC 180 PFC 150 PFC 125 PFC 100 PFC 75 PFC
Designation
lx
Zx
340 340 340 340 340 340 360 360 360 360
MPa 360 360 360 360 360 360 360 360 360 360
MPa
fy
Yield Stress ––—————— Flange Web fy
rx
103mm3 mm 946 147 564 119 421 99.9 271 91.4 221 80.9 182 72.9 129 60.8 73.0 51.1 40.3 40.4 21.4 30.1
Sx
About x-axis —————————
mm 106mm4 103mm3 56.7 152 798 56.1 72.4 483 58.5 45.1 361 46.7 26.8 233 50.5 19.1 191 50.3 14.1 157 51.0 8.34 111 45.0 3.97 63.5 33.9 1.74 34.7 27.2 0.683 18.2
Gross Coordi- CoordiArea of nate of nate of Cross- Cen- Shear Section troid Centre Ag xL xO
Table 20 Parallel Flange Channels — Properties for Assessing Section Capacity
380 PFC 300 PFC 250 PFC 230 PFC 200 PFC 180 PFC 150 PFC 125 PFC 100 PFC 75 PFC
Designation
Table 19 Parallel Flange Channels — Dimensions and Properties
Parallel Flange Channels
ZyR
ZyL
1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
kf
Form Factor
mm 30.4 28.1 28.4 23.5 23.8 23.8 23.9 20.8 15.9 12.6
ry
Zey
134 96.6 89.0 50.4 49.1 44.8 38.5 22.8 12.0 6.84
103mm3
Zey
L
380 PFC 300 PFC 250 PFC 230 PFC 200 PFC 180 PFC 150 PFC 125 PFC 100 PFC 75 PFC
Designation
380 PFC 300 PFC 250 PFC 230 PFC 200 PFC 180 PFC 150 PFC 125 PFC 100 PFC 75 PFC
Warp- Designation ing Constant Iw
103mm4 109mm6 472 151 290 58.2 238 35.9 108 15.0 101 10.6 81.4 7.82 54.9 4.59 23.1 1.64 13.2 0.424 8.13 0.106
J
Torsion Constant
About y-axis ––––––—————— Load A Load B
103mm3 161 117 107 61.0 58.9 53.8 46.0 27.2 14.4 8.20
Sy
103mm3 103mm3 AS/NZS 3679.1-350 946 104 564 77.2 421 84.9 271 42.6 221 44.5 182 44.1 129 38.5 72.0 22.5 40.3 12.0 21.4 6.84
Zex
About x-axis
106mm4 103mm3 103mm3 6.48 89.4 236 4.04 64.4 148 3.64 59.3 127 1.76 33.6 77.8 1.65 32.7 67.8 1.51 29.9 61.5 1.29 25.7 51.6 0.658 15.2 30.2 0.267 8.01 16.0 0.120 4.56 8.71
ly
About y-axis —————————————
R
16
HRSSP 4th Ed. April 2007
(refer Note 4)
mm 318 308 299
230
kg/m 310 UBP 149 110 78.8
200 UBP 122
220
mm 316 311 306
25.0
mm 20.6 15.4 11.1
Flange –————–– Width Thickness tf bf
25.0
mm 20.5 15.3 11.1
tw
11.4
mm 16.5 16.5 16.5
r1
Web Root Thick- Radius ness
180
mm 277 277 277 7.20
13.5 18.1 24.9 3.90
7.14 9.57 13.3 15600
19000 14000 10100
mm2
Depth Gross BetArea of (bf-tw) Crossween d1 Flanges _____ _____ Section d1 tw 2tf Ag
280
200 UBP 122
280
1.00
300PLUS* 280 1.00 300 1.00 300 1.00
MPa
kf
Form Factor
C
C N N 1340
2370 1680 1130
103mm3
About x-axis ––————— Compactness Zex
C: Compact Section; N: Non-compact Section; S: Slender Section.
These sections are generally not stocked and are available for project orders only subject to enquiry from your nearest OneSteel Sales Office.
4.
340
340 340 340
MPa
For Grade 350 sections the tensile strength (fu) is 480 MPa.
609
C
1340
2370 1720 1220 91.0
340
340 340 340
MPa
1.00
1.00 1.00 1.00
kf
Form Factor
44.6
109 76.6 53.1
ly 6 10 mm4
635
1070 759 530
103mm3
Sy
ry
53.5
mm 75.8 73.9 72.5
C
1340
J
Torsion Constant
469
109mm6 2410 1640 1100
Warping Constant lw
C
C N N
609
1040 708 450
103mm3
About y-axis –—————–– Compactness Zey
3540
2970 1240 484
103mm4
103mm3 AS/NZS 3679.1-350 C 2370 N 1660 N 1110
About x-axis –––————–– Compactness Zex
406
691 494 347
Zy 3 10 mm3
About y-axis –———————————
mm 132 130 128
rx
Yield Stress ––————— Flange Web fy fy
3.
1040 718 460
C N N
103mm3
About y-axis ––————— Compactness Zey
1120
2080 1530 1100
Sx 3 10 mm3
2.
*300PLUS hot rolled sections are produced to exceed the minimum requirements of AS/NZS 3679.1-300. Notes 1. For 300PLUS sections the tensile strength (fu) is 440 MPa.
280 300 300
MPa
Yield Stress –—————–– Flange Web fy fy
310 UBP 149 110 78.8
Designation
129
330 236 165
Zx 3 10 mm3
About x-axis –––—————————–
lx 6 10 mm4
Table 22 Universal Bearing Piles — Properties for Assessing Section Capacity
Depth of Section d
Designation
Table 21 Universal Bearing Piles — Dimensions and Properties
Universal Bearing Piles
200 UBP 122
310 UBP 149 110 78.8
Designation
200 UBP 122
310 UBP 149 110 78.8
Designation
HRSSP 4th Ed. April 2007
17
Nominal Thickness
mm mm mm 200 x 200 x 26 EA 20 EA 18 EA 16 EA 13 EA 150 x 150 x 19 EA 16 EA 12 EA 10 EA 125 x 125 x 16 EA 12 EA 10 EA 8 EA 100 x 100 x 12 EA 10 EA 8 EA 6 EA 90 x 90 x 10 EA 8 EA 6 EA 75 x 75 x 10 EA 8 EA 6 EA 5 EA 65 x 65 x 10 EA 8 EA 6 EA 5 EA 55 x 55 x 6 EA 5 EA 50 x 50 x 8 EA 6 EA 5 EA 3 EA 45 x 45 x 6 EA 5 EA 3 EA 40 x 40 x 6 EA 5 EA 3 EA 30 x 30 x 6 EA 5 EA 3 EA 25 x 25 x 6 EA 5 EA 3 EA
b1 x b1
Leg-size
Designation
kg/m 76.8 60.1 54.4 48.7 40.0 42.1 35.4 27.3 21.9 29.1 22.5 18.0 14.9 17.7 14.2 11.8 9.16 12.7 10.6 8.22 10.5 8.73 6.81 5.27 9.02 7.51 5.87 4.56 4.93 3.84 5.68 4.46 3.48 2.31 3.97 3.10 2.06 3.50 2.73 1.83 2.56 2.01 1.35 2.08 1.65 1.12
Mass per metre
mm 26.0 20.0 18.0 16.0 13.0 19.0 15.8 12.0 9.5 15.8 12.0 9.5 7.8 12.0 9.5 7.8 6.0 9.5 7.8 6.0 9.5 7.8 6.0 4.6 9.5 7.8 6.0 4.6 6.0 4.6 7.8 6.0 4.6 3.0 6.0 4.6 3.0 6.0 4.6 3.0 6.0 4.6 3.0 6.0 4.6 3.0
t
Actual Thickness
1
mm 18.0 18.0 18.0 18.0 18.0 13.0 13.0 13.0 13.0 10.0 10.0 10.0 10.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0
r
2
mm 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0
r
Radii —————— Root Toe
6.69 9.00 10.1 11.5 14.4 6.89 8.49 11.5 14.8 6.91 9.42 12.2 15.0 7.33 9.53 11.8 15.7 8.47 10.5 14.0 6.89 8.62 11.5 15.3 5.84 7.33 9.83 13.1 8.17 11.0 5.41 7.33 9.87 15.7 6.50 8.78 14.0 5.67 7.70 12.3 4.00 5.52 9.00 3.17 4.43 7.33
(b1-t) ______ t mm2 9780 7660 6930 6200 5090 5360 4520 3480 2790 3710 2870 2300 1900 2260 1810 1500 1170 1620 1350 1050 1340 1110 867 672 1150 957 748 581 628 489 723 568 443 295 506 394 263 446 348 233 326 256 173 266 210 143
Ag
Gross Area of CrossSection p B mm 59.3 57.0 56.2 55.4 54.2 44.2 43.0 41.5 40.5 36.8 35.4 34.4 33.7 29.2 28.2 27.5 26.8 25.7 25.0 24.3 22.0 21.3 20.5 19.9 19.6 19.0 18.3 17.7 15.8 15.2 15.2 14.5 13.9 13.2 13.3 12.7 12.0 12.0 11.5 10.8 9.53 8.99 8.30 8.28 7.75 7.07
p T mm 141 143 144 145 146 106 107 108 109 88.2 89.6 90.6 91.3 70.8 71.8 72.5 73.2 64.3 65.0 65.7 53.0 53.7 54.5 55.1 45.4 46.0 46.7 47.3 39.2 39.8 34.8 35.5 36.1 36.8 31.7 32.3 33.0 28.0 28.5 29.2 20.5 21.0 21.7 16.7 17.3 17.9
Coordinate of Centroid ___________ n = n = L R Ix 106mm4 56.8 45.7 41.7 37.6 31.2 17.6 15.1 11.9 9.61 8.43 6.69 5.44 4.55 3.29 2.70 2.27 1.78 1.93 1.63 1.28 1.08 0.913 0.722 0.563 0.691 0.589 0.471 0.371 0.278 0.220 0.253 0.205 0.163 0.110 0.146 0.117 0.0790 0.0997 0.0801 0.0545 0.0387 0.0316 0.0218 0.0210 0.0173 0.0121 mm 141 141 141 141 141 106 106 106 106 88.4 88.4 88.4 88.4 70.7 70.7 70.7 70.7 63.6 63.6 63.6 53.0 53.0 53.0 53.0 46.0 46.0 46.0 46.0 38.9 38.9 35.4 35.4 35.4 35.4 31.8 31.8 31.8 28.3 28.3 28.3 21.2 21.2 21.2 17.7 17.7 17.7
y4
y = 1 103mm3 402 323 295 266 221 166 142 112 90.6 95.4 75.7 61.6 51.5 46.6 38.2 32.0 25.2 30.4 25.6 20.1 20.4 17.2 13.6 10.6 15.0 12.8 10.2 8.08 7.14 5.66 7.16 5.79 4.61 3.11 4.59 3.66 2.48 3.53 2.83 1.93 1.83 1.49 1.03 1.19 0.980 0.685
Zx4
Z = x1 103mm3 643 511 464 417 344 265 225 175 141 153 120 96.5 80.2 74.5 60.4 50.3 39.3 48.3 40.4 31.6 32.8 27.5 21.6 16.7 24.3 20.5 16.2 12.7 11.4 8.93 11.7 9.30 7.32 4.90 7.41 5.84 3.92 5.75 4.55 3.06 3.06 2.45 1.67 2.03 1.65 1.13
Sx mm 76.2 77.2 77.6 77.9 78.3 57.2 57.8 58.4 58.7 47.7 48.3 48.7 48.9 38.2 38.6 38.8 39.1 34.5 34.8 35.0 28.4 28.7 28.9 29.0 24.5 24.8 25.1 25.3 21.0 21.2 18.7 19.0 19.2 19.3 17.0 17.2 17.3 15.0 15.2 15.3 10.9 11.1 11.2 8.89 9.07 9.22
rx
About x-axis ————————————————————
Table 23 Equal Angles — x-axis and y-axis — Dimensions and Properties
Equal Angles
Iy 106mm4 14.9 11.8 10.8 9.72 8.08 4.60 3.91 3.06 2.48 2.20 1.73 1.40 1.17 0.857 0.695 0.582 0.458 0.500 0.419 0.330 0.282 0.237 0.187 0.147 0.183 0.154 0.122 0.0959 0.0723 0.0571 0.0675 0.0536 0.0424 0.0289 0.0383 0.0303 0.0206 0.0265 0.0209 0.0142 0.0107 0.00839 0.00573 0.00600 0.00469 0.00319 mm 73.9 72.9 72.6 72.3 71.9 54.9 54.3 53.7 53.4 45.4 44.7 44.4 44.2 35.8 35.4 35.2 35.0 31.9 31.7 31.5 26.6 26.4 26.2 26.1 23.7 23.4 23.1 23.0 19.6 19.4 18.1 17.8 17.6 17.6 16.0 15.8 15.7 14.3 14.0 13.9 10.7 10.5 10.3 8.97 8.73 8.56
x3 103mm3 202 162 149 135 112 83.8 71.9 56.9 46.4 48.5 38.6 31.5 26.5 23.9 19.6 16.5 13.1 15.7 13.2 10.5 10.6 8.99 7.15 5.62 7.71 6.56 5.26 4.18 3.69 2.94 3.73 3.01 2.40 1.65 2.39 1.91 1.31 1.86 1.49 1.02 0.993 0.799 0.554 0.669 0.537 0.373
Zy3 mm 83.8 80.6 79.5 78.4 76.6 62.6 60.8 58.7 57.3 52.1 50.1 48.7 47.7 41.3 39.9 38.9 37.9 36.4 35.4 34.3 31.1 30.1 29.0 28.1 27.7 26.8 25.8 25.0 22.3 21.5 21.5 20.5 19.7 18.7 18.8 18.0 17.0 17.0 16.2 15.3 13.5 12.7 11.7 11.7 11.0 9.99
x5 103mm3 178 147 136 124 105 73.5 64.2 52.1 43.3 42.3 34.5 28.8 24.5 20.8 17.4 14.9 12.1 13.8 11.8 9.62 9.09 7.87 6.44 5.22 6.60 5.73 4.71 3.83 3.24 2.66 3.14 2.61 2.15 1.55 2.04 1.68 1.21 1.55 1.29 0.930 0.790 0.660 0.488 0.513 0.428 0.319
Zy5 103mm3 329 260 236 212 176 135 115 89.3 72.0 77.8 60.8 49.0 40.8 37.9 30.7 25.6 20.0 24.6 20.5 16.1 16.8 14.0 11.0 8.61 12.5 10.5 8.25 6.46 5.82 4.57 6.00 4.76 3.75 2.53 3.79 2.99 2.02 2.95 2.33 1.58 1.59 1.26 0.862 1.07 0.849 0.583
Sy
ry mm 39.0 39.3 39.4 39.6 39.8 29.3 29.4 29.6 29.8 24.4 24.5 24.7 24.8 19.5 19.6 19.7 19.8 17.6 17.6 17.8 14.5 14.6 14.7 14.8 12.6 12.7 12.8 12.9 10.7 10.8 9.66 9.71 9.78 9.90 8.71 8.76 8.85 7.71 7.75 7.82 5.72 5.72 5.76 4.75 4.72 4.73
About y-axis ——————————————————————————
Designation
103mm4 2250 200 x 200 x 26 EA 1060 20 EA 778 18 EA 554 16 EA 304 13 EA 657 150 x 150 x 19 EA 386 16 EA 174 12 EA 88.9 10 EA 313 125 x 125 x 16 EA 141 12 EA 71.9 10 EA 40.6 8 EA 110 100 x 100 x 12 EA 56.2 10 EA 31.7 8 EA 14.8 6 EA 50.5 90 x 90 x 10 EA 28.6 8 EA 13.4 6 EA 41.9 75 x 75 x 10 EA 23.8 8 EA 11.2 6 EA 5.28 5 EA 35.1 65 x 65 x 10 EA 20.0 8 EA 9.37 6 EA 4.36 5 EA 7.93 55 x 55 x 6 EA 3.71 5 EA 15.2 50 x 50 x 8 EA 7.21 6 EA 3.38 5 EA 1.01 3 EA 6.32 45 x 45 x 6 EA 2.96 5 EA 0.875 3 EA 5.60 40 x 40 x 6 EA 2.63 5 EA 0.785 3 EA 4.16 30 x 30 x 6 EA 1.98 5 EA 0.605 3 EA 3.44 25 x 25 x 6 EA 1.66 5 EA 0.515 3 EA
J
Torsion Constant
18
HRSSP 4th Ed. April 2007
320 320 320 320
320 320
320 320 320 320
320 320 320 320 320 320 320 320 320 320 320 320
65 x 65 x 10 EA 8 EA 6 EA 5 EA
55 x 55 x 6 EA 5 EA
50 x 50 x 8 EA 6 EA 5 EA 3 EA
45 x 45 x 6 EA 5 EA 3 EA 40 x 40 x 6 EA 5 EA 3 EA 30 x 30 x 6 EA 5 EA 3 EA 25 x 25 x 6 EA 5 EA 3 EA
1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
1.00 1.00 1.00 0.907
1.00 1.00
1.00 1.00 1.00 1.00
1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.958 1.00 1.00 1.00 0.943 1.00 1.00 1.00 0.906 1.00 1.00 1.00 1.00 1.00 1.00 0.927
*300PLUS replaced Grade 250 as the base grade for 125x125x8 equal angles and larger in 1994. 300PLUS replaced Grade 250 as the base grade for 100x100x12 equal angles and smaller in 1997. 300PLUS hot rolled sections are produced to exceed the minimum requirements of AS/NZS 3679.1-300.
280 280 280 300 300 280 300 300 320 300 300 320 320 300 320 320 320 320 320 320 320 320 320 320
200 x 200 x 26 EA 20 EA 18 EA 16 EA 13 EA 150 x 150 x 19 EA 16 EA 12 EA 10 EA 125 x 125 x 16 EA 12 EA 10 EA 8 EA 100 x 100 x 12 EA 10 EA 8 EA 6 EA 90 x 90 x 10 EA 8 EA 6 EA 75 x 75 x 10 EA 8 EA 6 EA 5 EA
kf
fy
MPa
Form Factor
Yield Stress
mm mm mm
Designation
6.88 5.39 3.19 5.29 4.25 2.59 2.74 2.23 1.50 1.78 1.47 1.03
10.7 8.69 6.60 3.82
10.7 7.88
22.5 19.2 14.7 10.6
103mm3 300PLUS* 602 479 427 369 285 248 212 155 114 143 110 83.2 64.3 69.9 55.1 43.7 30.9 45.0 36.0 25.9 30.5 25.4 18.7 13.2
Load A or C Zex
About x-axis
3.06 2.47 1.55 2.33 1.93 1.25 1.19 0.990 0.714 0.769 0.642 0.479
4.71 3.92 3.08 1.90
4.84 3.70
9.90 8.59 6.76 5.05
267 218 196 172 136 110 95.7 72.3 54.5 63.4 50.3 38.9 30.7 31.1 25.2 20.4 14.8 20.4 16.7 12.4 13.6 11.6 8.85 6.47
360 360 360 360 360 360 360 360 360 360 360 360
360 360 360 360
360 360
360 360 360 360
340 340 340 340 340 340 340 340 360 340 340 360 360 340 360 360 360 360 360 360 360 360 360 360
MPa
fy
Yield Stress
1.00 1.00 0.954 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
1.00 1.00 1.00 0.858
1.00 1.00
1.00 1.00 1.00 1.00
1.00 1.00 1.00 1.00 0.956 1.00 1.00 1.00 0.906 1.00 1.00 1.00 0.892 1.00 1.00 1.00 0.856 1.00 1.00 0.954 1.00 1.00 1.00 0.876
kf
Form Factor
Notes 1. For 300PLUS sections the tensile strength (fu) is 440 MPa. 2. For Grade 350 sections the tensile strength (fu) is 480 MPa.
3.06 2.52 1.81 2.33 1.93 1.40 1.19 0.990 0.732 0.769 0.642 0.479
4.71 3.92 3.22 2.32
4.86 3.98
9.90 8.59 7.07 5.75
267 220 204 186 158 110 96.3 78.1 64.9 63.4 51.7 43.1 36.8 31.1 26.1 22.4 18.1 20.6 17.8 14.4 13.6 11.8 9.66 7.82
About y-axis —————————— Load B Load D Zey Zey 103mm3 103mm3
Table 24 Equal Angles — x-axis and y-axis — Properties for Assessing Section Capacity
Equal Angles
6.88 5.32 3.12 5.29 4.22 2.54 2.74 2.23 1.48 1.78 1.47 1.03
10.7 8.69 6.50 3.71
10.5 7.75
22.5 19.2 14.5 10.4
3.06 2.44 1.52 2.33 1.92 1.23 1.19 0.990 0.705 0.769 0.642 0.479
4.71 3.92 3.03 1.85
4.78 3.64
9.90 8.59 6.66 4.94
3.06 2.52 1.81 2.33 1.93 1.40 1.19 0.990 0.732 0.769 0.642 0.479
4.71 3.92 3.22 2.32
4.86 3.98
9.90 8.59 7.07 5.75
About y-axis ————————— Load A or C Load B Load D Zex Zey Zey 103mm3 103mm3 103mm3 AS/NZS 3679.1-350 602 267 267 469 214 220 417 192 204 362 169 186 278 132 158 248 110 110 209 94.5 96.3 152 70.9 78.1 111 53.1 64.9 143 63.4 63.4 109 49.6 51.7 81.6 38.1 43.1 62.7 29.9 36.8 69.9 31.1 31.1 54.4 24.8 26.1 42.9 20.0 22.4 30.0 14.4 18.1 44.5 20.1 20.6 35.4 16.4 17.8 25.3 12.1 14.4 30.5 13.6 13.6 25.1 11.5 11.8 18.4 8.70 9.66 12.8 6.30 7.82
About x-axis
45 x 45 x 6 EA 5 EA 3 EA 40 x 40 x 6 EA 5 EA 3 EA 30 x 30 x 6 EA 5 EA 3 EA 25 x 25 x 6 EA 5 EA 3 EA
50 x 50 x 8 EA 6 EA 5 EA 3 EA
55 x 55 x 6 EA 5 EA
65 x 65 x 10 EA 8 EA 6 EA 5 EA
200 x 200 x 26 EA 20 EA 18 EA 16 EA 13 EA 150 x 150 x 19 EA 16 EA 12 EA 10 EA 125 x 125 x 16 EA 12 EA 10 EA 8 EA 100 x 100 x 12 EA 10 EA 8 EA 6 EA 90 x 90 x 10 EA 8 EA 6 EA 75 x 75 x 10 EA 8 EA 6 EA 5 EA
Designation
HRSSP 4th Ed. April 2007
19
mm mm mm 200 x 200 x 26 EA 20 EA 18 EA 16 EA 13 EA 150 x 150 x 19 EA 16 EA 12 EA 10 EA 125 x 125 x 16 EA 12 EA 10 EA 8 EA 100 x 100 x 12 EA 10 EA 8 EA 6 EA 90 x 90 x 10 EA 8 EA 6 EA 75 x 75 x 10 EA 8 EA 6 EA 5 EA 65 x 65 x 10 EA 8 EA 6 EA 5 EA 55 x 55 x 6 EA 5 EA 50 x 50 x 8 EA 6 EA 5 EA 3 EA 45 x 45 x 6 EA 5 EA 3 EA 40 x 40 x 6 EA 5 EA 3 EA 30 x 30 x 6 EA 5 EA 3 EA 25 x 25 x 6 EA 5 EA 3 EA
Designation
mm 141 143 144 145 146 106 107 108 109 88.2 89.6 90.6 91.3 70.8 71.8 72.5 73.2 64.3 65.0 65.7 53.0 53.7 54.5 55.1 45.4 46.0 46.7 47.3 39.2 39.8 34.8 35.5 36.1 36.8 31.7 32.3 33.0 28.0 28.5 29.2 20.5 21.0 21.7 16.7 17.3 17.9
103mm3 255 201 183 164 135 105 88.7 68.8 55.2 60.3 47.0 37.8 31.3 29.3 23.6 19.6 15.3 18.9 15.7 12.3 12.8 10.7 8.35 6.44 9.62 8.07 6.34 4.94 4.46 3.48 4.61 3.64 2.85 1.89 2.91 2.28 1.51 2.26 1.77 1.18 1.21 0.951 0.635 0.807 0.638 0.426
103mm3 460 363 330 296 243 189 160 124 99.9 109 85.0 68.4 56.8 53.2 42.9 35.7 27.8 34.4 28.7 22.4 23.4 19.6 15.3 11.8 17.4 14.6 11.5 8.97 8.11 6.34 8.38 6.63 5.19 3.46 5.30 4.16 2.77 4.12 3.24 2.17 2.22 1.76 1.18 1.49 1.19 0.802 mm 60.5 61.3 61.5 61.8 62.2 45.4 45.8 46.3 46.6 37.9 38.3 38.6 38.8 30.3 30.6 30.8 31.0 27.4 27.6 27.7 22.6 22.7 22.9 23.0 19.5 19.7 19.9 20.1 16.7 16.8 14.9 15.1 15.2 15.3 13.5 13.6 13.8 11.9 12.0 12.2 8.71 8.83 8.93 7.13 7.23 7.33
106mm4 -20.9 -16.9 -15.5 -14.0 -11.6 -6.48 -5.58 -4.40 -3.56 -3.11 -2.48 -2.02 -1.69 -1.22 -1.00 -0.842 -0.661 -0.716 -0.604 -0.475 -0.399 -0.338 -0.268 -0.208 -0.254 -0.218 -0.175 -0.138 -0.103 -0.0814 -0.0928 -0.0756 -0.0602 -0.0405 -0.0538 -0.0432 -0.0292 -0.0366 -0.0296 -0.0201 -0.0140 -0.0116 -0.00804 -0.00750 -0.00632 -0.00446
103mm3 605 505 467 427 363 250 220 180 149 144 119 99.4 84.9 71.1 60.1 51.7 41.8 47.3 40.9 33.2 31.0 27.0 22.1 17.9 22.3 19.6 16.2 13.2 11.1 9.12 10.5 8.90 7.36 5.25 6.93 5.76 4.14 5.24 4.39 3.19 2.59 2.22 1.66 1.63 1.42 1.08
106mm4 35.8 28.8 26.3 23.7 19.7 11.1 9.48 7.46 6.04 5.32 4.21 3.42 2.86 2.08 1.70 1.42 1.12 1.22 1.02 0.805 0.681 0.575 0.455 0.355 0.437 0.371 0.296 0.234 0.175 0.139 0.160 0.129 0.103 0.0694 0.0922 0.0734 0.0498 0.0631 0.0505 0.0344 0.0247 0.0200 0.0138 0.0135 0.0110 0.00765 mm 59.3 57.0 56.2 55.4 54.2 44.2 43.0 41.5 40.5 36.8 35.4 34.4 33.7 29.2 28.2 27.5 26.8 25.7 25.0 24.3 22.0 21.3 20.5 19.9 19.6 19.0 18.3 17.7 15.8 15.2 15.2 14.5 13.9 13.2 13.3 12.7 12.0 12.0 11.5 10.8 9.53 8.99 8.30 8.28 7.75 7.07
Product of 2nd Moment of Area Inp
About n-axis and p-axis ————————————————————————————————————————————————————————————————— In=Ip nL=pB ZnB=ZpL nR=pT ZnT=ZpR Sn=Sp rn=rp
Table 25 Equal Angles — n-axis and p-axis — Properties
Equal Angles
200 x 200 x 26 EA 20 EA 18 EA 16 EA 13 EA 150 x 150 x 19 EA 16 EA 12 EA 10 EA 125 x 125 x 16 EA 12 EA 10 EA 8 EA 100 x 100 x 12 EA 10 EA 8 EA 6 EA 90 x 90 x 10 EA 8 EA 6 EA 75 x 75 x 10 EA 8 EA 6 EA 5 EA 65 x 65 x 10 EA 8 EA 6 EA 5 EA 55 x 55 x 6 EA 5 EA 50 x 50 x 8 EA 6 EA 5 EA 3 EA 45 x 45 x 6 EA 5 EA 3 EA 40 x 40 x 6 EA 5 EA 3 EA 30 x 30 x 6 EA 5 EA 3 EA 25 x 25 x 6 EA 5 EA 3 EA
Designation
20
HRSSP 4th Ed. April 2007
mm 12.0 9.5
15.8 12.0 9.5 7.8
12.0 9.5 7.8 6.0
9.5 7.8 6.0
7.8 6.0 4.6
7.8 6.0 4.6
27.9 21.6 17.3 14.3
17.7 14.2 11.8 9.16
150 x 90 x 16 UA 12 UA 10 UA 8 UA
125 x 75 x 12 UA 10 UA 8 UA 6 UA
100 x 75 x 10 UA 12.4 8 UA 10.3 6 UA 7.98
75 x 50 x 8 UA 7.23 6 UA 5.66 5 UA 4.40
65 x 50 x 8 UA 6.59 6 UA 5.16 5 UA 4.02
6.0 6.0 6.0
7.0 7.0 7.0
8.0 8.0 8.0
8.0 8.0 8.0 8.0
10.0 10.0 10.0 10.0
3.0 3.0 3.0
3.0 3.0 3.0
5.0 5.0 5.0
5.0 5.0 5.0 5.0
5.0 5.0 5.0 5.0
mm mm 10.0 5.0 10.0 5.0
7.33 9.83 13.1
8.62 11.5 15.3
9.53 11.8 15.7
9.42 12.2 15.0 19.8
8.49 11.5 14.8 18.2
11.5 14.8
2260 1810 1500 1170
3550 2750 2200 1820
5.41 7.33 9.87
5.41 7.33 9.87
840 658 512
921 721 560
6.89 1580 8.62 1310 11.5 1020
5.25 6.89 8.62 11.5
4.70 6.50 8.47 10.5
21.1 20.4 19.8
25.2 24.4 23.8
31.8 31.1 30.3
43.3 42.3 41.5 40.7
52.5 51.0 50.0 49.2
mm 49.1 48.1
lx
y1
Zx1
y4
Zx4
y5
Zx5
Sx
rx
About x-axis ———————————————————————
1.89 1.59 1.25
3.91 3.20 2.68 2.10
8.80 6.97 5.66 4.73
13.6 0.421 12.9 0.338 12.4 0.267
12.8 0.586 12.1 0.468 11.5 0.370
19.4 18.7 17.9
18.4 17.5 16.8 16.0
22.7 21.2 20.2 19.6
44.9 45.2 45.4
50.8 51.2 51.5
69.2 69.4 69.7
83.2 83.8 84.2 84.7
99.5 100 101 101
9.37 7.48 5.89
11.5 9.15 7.17
27.3 22.9 17.9
47.0 38.2 31.8 24.8
88.4 69.4 56.1 46.7
36.3 36.1 35.9
37.8 37.5 37.2
54.5 54.3 54.0
59.7 59.3 58.9 58.5
71.9 71.3 70.7 70.3 34.6 33.9 33.3 32.8
41.9 40.8 40.1 39.5
11.6 11.6 9.35 11.2 7.43 10.9
15.5 18.0 12.5 17.6 9.93 17.2
34.6 18.6 29.2 18.2 23.1 17.9
65.5 53.9 45.5 36.0
122 97.8 80.1 67.3
36.4 30.2 24.5
32.5 26.7 21.5
101 87.0 70.0
113 94.4 80.4 64.1
210 171 141 120
16.1 12.7 9.92
20.0 15.8 12.3
46.5 38.7 30.1
81.4 65.8 54.6 42.4
154 120 96.6 80.1
x2
Zy2
x3
Zy3
x5
Zy5
Sy
ry
J
0.401 0.337 0.265
0.585 0.476 0.399 0.315
1.32 1.04 0.847 0.710
22.4 0.0936 22.7 0.0743 22.8 0.0587
29.3 24.9 21.5 17.5
53.8 44.5 37.4 32.2
15.6 6.00 15.1 4.91 14.8 3.97
14.2 7.46 13.6 6.17 13.2 5.03
22.3 18.0 21.8 15.4 21.4 12.4
19.9 19.2 18.6 18.0
24.6 23.4 22.6 22.1
23.9 23.9 23.9
26.4 26.5 26.6
36.4 36.4 36.5
41.4 41.6 41.8 42.1
49.9 50.1 50.4 50.6
31.9 30.7 29.9 29.0
38.9 37.2 36.1 35.2
18.4 15.5 13.3 10.8
34.0 28.0 23.5 20.2
3.91 22.3 4.20 3.11 21.4 3.48 2.46 20.6 2.85
4.01 21.7 4.88 3.18 20.8 4.04 2.50 20.1 3.32
11.0 32.2 12.5 9.26 31.3 10.7 7.27 30.3 8.75
14.1 11.4 9.55 7.47
26.5 20.8 16.8 14.0
7.49 5.93 4.66
8.19 6.48 5.09
21.2 17.8 13.9
29.7 24.1 20.1 15.7
55.9 43.8 35.4 29.5
300 136 69.0 39.0
10.6 10.6 10.7
10.7 10.8 10.9
17.6 8.29 3.87
19.5 9.21 4.32
16.0 49.1 16.0 27.8 16.2 13.0
16.1 110 16.2 56.2 16.3 31.7 16.4 14.8
19.3 19.5 19.6 19.7
0.570 0.575 0.577
0.430 0.435 0.437
0.546 0.549 0.551
0.356 0.360 0.363 0.364
0.353 0.360 0.363 0.364
106mm4 mm 103mm3 mm 103mm3 mm 103mm3 103mm3 mm 103mm4 1.35 27.6 48.8 52.9 25.5 42.0 32.1 51.7 21.7 141 0.438 1.09 26.9 40.7 53.0 20.6 40.7 26.9 41.8 21.8 71.9 0.441
ly
About y-axis Torsion Tan ————————————————————————— Con- Alpha stant
25.2 0.106 25.5 0.0842 25.7 0.0666
34.6 34.8 35.1
41.6 42.0 42.2 42.5
49.8 50.4 50.7 51.0
mm 106mm4 mm 103mm3 mm 103mm3 mm 103mm3 103mm3 mm 24.3 7.51 102 73.5 75.3 99.7 35.2 213 127 51.2 23.3 6.11 103 59.5 74.9 81.5 34.6 177 102 51.6
Gross CoordiArea of nate of Cross Centroid Section –———– Ag pB nL
mm2 7.33 2870 9.53 2300
Mass Actual Radii per Thick- ——— Normal m ness Root Toe (b1-t) (b2-t) Thick—— —— ness t r1 r2 t t
mm mm mm kg/m 150 x 100 x 12 UA 22.5 10 UA 18.0
b1 x b2
Leg-size
Designation
Table 26 Unequal Angles — x-axis and y-axis — Dimensions and Properties
Unequal Angles
65 x 50 x 8 UA 6 UA 5 UA
75 x 50 x 8 UA 6 UA 5 UA
100 x 75 x 10 UA 8 UA 6 UA
125 x 75 x 12 UA 10 UA 8 UA 6 UA
150 x 90 x 16 UA 12 UA 10 UA 8 UA
150 x 100 x 12 UA 10 UA
Designation
HRSSP 4th Ed. April 2007
21
300 300 320 320
300 320 320 320
320 320 320
320 320 320
320 320 320
150 x 90 x 16 UA 12 UA 10 UA 8 UA
125x 75 x 12 UA 10 UA 8 UA 6 UA
100 x 75 x 10 UA 8 UA 6 UA
75 x 50 x 8 UA 6 UA 5 UA
65 x 50 x 8 UA 6 UA 5 UA
1.00 1.00 1.00
1.00 1.00 0.956
1.00 1.00 0.946
1.00 1.00 0.964 0.824
1.00 1.00 0.973 0.863
1.00 0.975
14.1 10.7 7.76
17.0 12.6 8.89
39.4 31.2 22.0
68.6 51.6 39.8 26.8
132 96.3 70.6 53.1
103mm3 300PLUS* 102 74.8
14.1 11.2 7.92
17.3 13.7 9.65
40.9 33.1 21.8
70.5 57.2 46.0 30.1
133 104 81.8 60.3
110 81.7
103mm3
About x-axis –———————– Load A Load C Zex Zex
2.
For Grade 350 sections the tensile strength (fu) is 480 MPa.
5.86 4.46 3.23
5.93 4.37 3.10
15.9 12.6 8.93
20.6 15.5 11.9 8.07
39.5 28.8 21.2 15.9
35.3 26.0
103mm3
5.86 4.67 3.68
6.02 4.77 3.75
16.6 13.9 10.9
21.2 17.2 14.3 11.2
39.8 31.1 25.2 21.0
38.2 30.9
103mm3
About y-axis ––———————– Load B Load D Zey Zey
* 300PLUS replaced Grade 250 as the base grade for 150x90x8 unequal angles and larger in 1994. 300PLUS replaced Grade 250 as the base grade for 125x75x12 unequal angles and smaller in 1997. 300PLUS hot rolled sections are produced to exceed the minimum requirements of AS/NZS 3679.1-300. Notes 1. For 300PLUS sections the tensile strength (fu) is 440 MPa.
300 320
150 x 100 x 12 UA 10 UA
kf
fy
MPa
mm
Form Factor
Yield Stress
mm
mm
Designation
Table 27 Unequal Angles — x-axis and y-axis — Properties for Assessing Section Capacity
Unequal Angles
360 360 360
360 360 360
360 360 360
340 360 360 360
340 340 360 360
340 360
MPa
fy
Yield Stress
1.00 1.00 1.00
1.00 1.00 0.926
1.00 1.00 0.917
1.00 1.00 0.931 0.799
1.00 1.00 0.940 0.836
1.00 0.943
kf
Form Factor
14.1 10.6 7.59
16.8 12.4 8.66
38.8 30.6 21.4
67.6 50.6 38.8 25.8
130 94.6 68.8 51.2
100 73.0
103mm3
14.1 11.2 7.64
17.3 13.7 9.30
40.9 32.1 20.7
70.5 57.2 44.7 28.7
133 104 79.5 57.9
103mm3 AS/NZS 3679.1-350 110 78.9
About x-axis –———————–– Load A Load C Zex Zex
5.86 4.40 3.17
5.85 4.30 3.02
15.7 12.4 8.68
20.3 15.2 11.6 7.75
39.0 28.3 20.6 15.4
34.7 25.3
103mm3
5.86 4.67 3.68
6.02 4.77 3.75
16.6 13.9 10.9
21.2 17.2 14.3 11.2
39.8 31.1 25.2 21.0
38.2 30.9
103mm3
About y-axis –———————––– Load B Load D Zey Zey
65 x 50 x 8 UA 6 UA 5 UA
75 x 50 x 8 UA 6 UA 5 UA
100 x 75 x 10 UA 8 UA 6 UA
125x 75 x 12 UA 10 UA 8 UA 6 UA
150 x 90 x 16 UA 12 UA 10 UA 8 UA
150 x 100 x 12 UA 10 UA
Designation
22
HRSSP 4th Ed. April 2007
6.52 5.29
7.97 6.29 5.10 4.26
3.54 2.88 2.41 1.89
1.55 1.30 1.02
0.511 0.407 0.321
0.341 0.272 0.215
150 x 90 x 16 UA 12 UA 10 UA 8 UA
125 x 75 x 12 UA 10 UA 8 UA 6 UA
100 x 75 x10 UA 8 UA 6 UA
75 x 50 x 8 UA 6 UA 5 UA
65 x 50 x 8 UA 6 UA 5 UA
106mm4
21.1 20.4 19.8
25.2 24.4 23.8
31.8 31.1 30.3
43.3 42.3 41.5 40.7
52.5 51.0 50.0 49.2
49.1 48.1
mm
16.2 13.4 10.9
20.3 16.7 13.5
48.6 41.8 33.7
81.8 68.2 58.1 46.5
152 123 102 86.6
133 110
103mm3
43.9 44.6 45.2
49.8 50.6 51.2
68.2 68.9 69.7
81.7 82.7 83.5 84.3
97.5 99.0 100 101
101 102
mm
7.75 6.10 4.75
10.3 8.05 6.27
22.6 18.8 14.6
43.3 34.9 28.9 22.5
81.7 63.5 51.0 42.3
64.6 51.9
103mm3
14.1 11.1 8.70
18.5 14.6 11.4
41.3 34.4 26.9
77.3 62.5 52.0 40.6
145 114 91.5 76.0
117 94.0
103mm3
20.1 20.3 20.5
23.6 23.8 23.9
31.3 31.5 31.7
39.6 39.9 40.1 40.3
47.4 47.8 48.2 48.4
47.7 48.0
mm
About n-axis –——————————————————————————————– pB ZnB pT ZnT Sn rn ln
150 x 100 x 12 UA 10 UA
mm mm mm
Designation
Table 28 Unequal Angles — n-axis and p-axis — Properties
Unequal Angles
0.174 0.140 0.111
0.181 0.145 0.115
0.743 0.626 0.494
0.958 0.789 0.664 0.524
2.15 1.72 1.41 1.18
2.34 1.91
106mm4
13.6 12.9 12.4
12.8 12.1 11.5
19.4 18.7 17.9
18.4 17.5 16.8 16.0
22.7 21.2 20.2 19.6
24.3 23.3
mm
12.7 10.8 8.96
14.1 12.0 10.0
38.3 33.5 27.5
52.0 45.2 39.6 32.7
94.9 81.0 69.5 60.4
96.2 81.9
103mm3
36.4 37.1 37.6
37.2 37.9 38.5
55.6 56.3 57.1
56.6 57.5 58.2 59.0
67.3 68.8 69.8 70.4
75.7 76.7
mm
4.78 3.77 2.95
4.86 3.84 3.00
13.4 11.1 8.67
16.9 13.7 11.4 8.89
32.0 25.0 20.2 16.8
30.9 24.9
103mm3
8.74 6.85 5.32
8.96 6.98 5.41
24.3 20.2 15.7
31.4 25.1 20.7 16.0
59.5 45.7 36.5 30.1
56.0 44.7
103mm3
14.4 14.6 14.7
14.0 14.2 14.3
21.7 21.9 22.0
20.6 20.9 21.0 21.2
24.6 25.0 25.3 25.5
28.6 28.8
mm
-0.141 -0.114 -0.0903
-0.174 -0.140 -0.111
-0.625 -0.528 -0.416
-1.05 -0.867 -0.731 -0.575
-2.35 -1.89 -1.54 -1.29
-2.27 -1.85
106mm4
65 x 50 x 8 UA 6 UA 5 UA
75 x 50 x 8 UA 6 UA 5 UA
100 x 75 x 10 UA 8 UA 6 UA
125 x 75 x 12 UA 10 UA 8 UA 6 UA
150 x 90 x 16 UA 12 UA 10 UA 8 UA
150 x 100 x 12 UA 10 UA
About p-axis Product of 2nd Designation ––——————————————————————————— Moment of Area lp nL ZpL nR ZpR Sp rp lnp
S TA N D A R D
S P E C I F I C AT I O N S
Structural Steel Sections Structural Steel — Welded Sections — Standard: AS/NZS 3679.2:1996 Table 29 Chemical Composition — Welded Sections Base Plate Grade
C
Si
Mn
P
S
Cast or Product Analysis, Percent Cr Ni Cu Mo
AS/NZS 3678
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Micro-alloying Elements Max.
300 & 300 L15 400 & 400L15
0.22 0.22
0.55 0.55
1.70 1.70
0.040 0.040
0.030 0.030
0.30 0.30
0.50 0.50
0.40 0.40
0.10 0.35
0.100 0.100
0.040 0.040
(see Note 5) (see Note 6)
(1)
Al
(2)
(2)
(2)
(2)
(3)
Ti
CE (4)
Max. 0.44 0.48
* = No specified limit. Notes 1. The use of sulphide modification steelmaking techniques for listed grades is permitted. 2. Cr + Ni + Cu + Mo = 1.00% maximum apply. 3. Limits specified are for both acid soluble and total aluminium. 4. Carbon equivalent (CE) is calculated from the equation based on actual cast or product analysis: CE = C + Mn + Cr + Mo + V + Ni + Cu 6 5 15 5. Niobium plus vanadium: 0.030% maximum. 6. Vanadium: 0.10% maximum. Niobium plus vanadium plus titanium: 0.15% maximum.
Table 30 Tensile Properties — Welded Sections Base Plate Property
Grade - AS/NZS 3678 300, 300L15 400, 400L15
Minimum Yield Strength — MPa for thickness of: > 8 ≤ 12 > 12 ≤ 20 > 20 ≤ 50 Minimum Tensile Strength — MPa Minimum Elongation % of Gauge Length of 5.65√So
310 300 280 430 21
400 380 360 480 18
Note 1. So is the cross-sectional area of the test piece before testing.
Table 31 Charpy V-Notch Impact Test Requirements — Welded Sections Base Plate Grade
Test Temperature
AS/NZS 3678 °C 300L15 400L15
-15 -15
Minimum Absorbed Energy, J Size of Test Piece 10 mm x 10 mm Average of Individual 3 Tests Test 27 20 27 20
10 mm x 7.5 mm Average of Individual 3 Tests Test 22 16 22 16
10 mm x 5 mm Average of Individual 3 Tests Test 18 13 18 13
HRSSP 4th Ed. April 2007
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S TA N D A R D
S P E C I F I C AT I O N S
Structural Steel — Hot Rolled Bars and Sections — Standard: AS/NZ 3679.1:1996 Table 32 Chemical Composition — Bars and Sections Grade (see Note 1)
Cast analysis (max.) (See Notes 2 and 3) %
300PLUS®, 300PLUSL0 350, 350L0
C
Si
Mn
P
S
Micro-alloying elements (see Note 4)
CE (see Note 5)
0.25 0.22
0.50 0.50
1.60 1.60
0.040 0.040
0.040 0.040
(see Note 6) (see Note 7)
0.44 0.45
Notes 1. The use of sulfide modification steel making techniques for these grades is permitted. 2. Grain refining elements, ie aluminium and titanium, may be added, provided that the total content does not exceed 0.15%. Limits are for total or soluble aluminium. 3. The following elements may be present to the limits stated, subject to a maximum total of 1.00%: (a) Copper 0.50% (b) Nickel 0.50% (c) Chromium 0.30% (d) Molybdenum 0.10% 4. For grade 300PLUS, the following are not considered as micro-alloying elements: (a) Titanium 0.040% maximum (b) Niobium 0.020% maximum (c) Vanadium 0.030% maximum (d) Niobium plus vanadium 0.030% maximum
5. Carbon equivalent (CE) is calculated from the following equation: CE = C + Mn + Cr + Mo + V + Ni + Cu 6 5 15 6. Micro-alloying elements are not permitted in grade 300 except for thicknessess greater than or equal to 15mm, where the following apply: (a) the maximum combined micro-alloying element content is 0.15% (b) where micro-alloying elements are used, the percentage of each element is to be shown on the certificates. 7. For grade 350, micro-alloying elements niobium, vanadium and titanium may be added, provided that their total combined content does not exceed 0.15%.
Table 33 Tensile Properties — Flat Bars and Sections Grade
Minimum yield stress, MPa
Minimum tensile Minimum elongation strength on a gauge length of 5.65 √So (see Note 2)
Thickness, mm (see Note 1) <11 320 360
300PLUS®, 300PLUSL0 350
≥11 to ≤17 300 340
≥40 280 330
>17 to <40 280 340
MPa 440 480
% 22 20
Table 34 Tensile Properties — Round, Hexagonal and Square Bars Grade
Minimum yield stress, MPa
Minimum tensile strength
Minimum elongation on a gauge length of 5.65 √So
Thickness, mm ≤50 300 340
®
300PLUS 350
≥100 280 320
>50 to <100 290 330
MPa 440 480
% 22 20
Notes (apply to tables 33 and 34) 1. For a section, the term ‘thickness’ refers to the nominal thickness of the part from which the sample is taken. 2. So is the cross-sectional area of the test piece before testing. 3. For precise details of properties reference should be made to the latest edition of AS/NZS 3679.1:1996 or the latest OneSteel specification. 4. 300PLUS® steel is produced to exceed the latest requirements for grade 300 in AS/NZS 3679.1.
Table 35 Charpy V-Notch Impact Test Requirements — Bars and Sections Grade
Test Temperature °C
300PLUSL0, 350L0
0
10 mm x 10 mm Average of Individual 3 Tests Test 27
20
Notes: This does not cover impact tested grades for thickness less than 8 mm.
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HRSSP 4th Ed. April 2007
Minimum Absorbed Energy, J Size of Test Piece 10 mm x 7.5 mm 10 mm x 5 mm Average of Individual Average of Individual 3 Tests Test 3 Tests Test 22
16
18
13
S TA N D A R D
S P E C I F I C AT I O N S
Merchant Bar Sections Table 36 Chemical Composition — For OneSteel Merchant Bar Sections — Regular Grades — AS 1442 Steel Type
Grade
Carbon and Carbon Manganese Steels
Mechanically Tested
Merchant Quality Steels Free Cutting Steels
C
Si
Min. * 0.08 0.13 0.18 0.18 0.28 0.35 0.37 0.37 0.43 0.43 0.50 0.65 0.65 0.18 0.38 0.37 * 0.35 0.40 0.15 0.15 0.25 0.32 0.42 0.40 *
U1008 U1010 1016 U1021 1022 1030 X1038 1040 U1040 1045 U1045 1055 1070 U1070 X1320 X1340 10M40(1) U3 U5 U6 9 M1020 M1030 1137 1146 X1147 1214
Max. 0.10 0.13 0.18 0.23 0.23 0.34 0.42 0.44 0.44 0.50 0.50 0.60 0.75 0.75 0.23 0.43 0.44 0.25 0.45 0.50 0.25 0.25 0.35 0.39 0.49 0.47 0.15
Min. * * 0.10 * 0.10 0.10 0.10 0.10 * 0.10 * 0.10 0.10 * 0.10 0.10 0.10 * * * 0.10 * * 0.10 0.10 0.10 *
Mn Max. 0.35 0.35 0.35 0.35 0.35 0.35 0.35 0.35 0.35 0.35 0.35 0.35 0.35 0.35 0.35 0.35 0.35 0.40 0.40 0.40 0.40 0.35 0.35 0.35 0.35 0.35 0.10
Min. 0.25 0.30 0.60 0.60 0.70 0.60 0.70 0.60 0.60 0.60 0.60 0.60 0.60 0.60 1.40 1.40 0.60 * 0.50 0.50 1.30 0.30 0.30 1.35 0.70 1.60 0.80
P Max. 0.50 0.60 0.90 0.90 1.00 0.90 1.00 0.90 0.90 0.90 0.90 0.90 0.90 0.90 1.70 1.70 0.90 1.40 1.00 1.00 1.70 0.90 0.90 1.65 1.00 1.90 1.20
Min. * * * * * * * * * * * * * * * * * * * * * * * * * * 0.040
S Max. 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.050 0.050 0.040 0.040 0.040 0.090
Min. * * * * * * * * * * * * * * * * * * * * * * * 0.08 0.08 0.07 0.25
Max. 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.050 0.050 0.13 0.13 0.12 0.35
Note. 1. This grade is treated with the micro-alloying element vanadium.
Table 37 Tensile Properties — Hot Rolled Bar Sections — Regular Grades — AS 1442 Designation
Form
U3
Rounds, Squares, Hexagons Flat Bar
Billets Bars Bars Bars & Billets
U5 U6 9
Specified Size mm ≤50 > 50≤170 ≤12 >12≤40 >40≤60 ≤120 ≤100 ≤100 ≤100
Min. Yield Strength MPa 250 230 260 250 230 230 270 300 300
Min. Tensile Strength MPa 410 410 410 410 410 410 540 600 540
Min. % Elongation Gauge Length = 5.65 √So 22 22 22 22 22 22 16 14 18
Table 38 Chemical Composition — For OneSteel Merchant Bar Sections — Regular Grades — AS 1444 & AS 1447 Steel Type Alloy Steels and Spring Steels
Grade 5155 5160 9255 9258 9261
C Min. 0.50 0.55 0.50 0.55 0.55
Si Max. 0.60 0.65 0.60 0.65 0.65
Min. 0.10 0.10 1.60 1.60 1.80
Mn Max. 0.35 0.35 2.20 2.20 2.20
Min. 0.70 0.70 0.70 0.70 0.70
P Max. 1.00 1.00 1.05 1.05 1.00
Min. * * * * *
S Max. 0.040 0.040 0.040 0.040 0.040
Min. * * * * *
Cr Max. 0.040 0.040 0.040 0.040 0.040
Min. 0.70 0.70 * * 0.10
Max. 0.90 0.90 * * 0.25
Notes 1. Merchant Bar Sections are also available in AS/NZS 3679.1:1996 specification. See Tables 32 to 34. Other grades may be available on enquiry.
HRSSP 4th Ed. April 2007
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S TA N D A R D
Merchant Bar Sections
S P E C I F I C AT I O N S
(continued)
Table 39 OneSteel Grades Steel Type OneSteel
Grade Min. U1004 * 1015 0.13 1082 0.78 X4K92M61S 0.55
C
Si Max. 0.06 0.18 0.90 0.65
Min. * 0.10 0.10 1.60
Mn Max. 0.05 0.35 0.35 1.90
Min. 0.25 0.30 0.60 0.70
P Max. 0.50 0.60 0.90 1.00
Table 40 Heat Treatment Limitations Grade 5155 5160 9261 9255 9258
Maximum Recommended Cross Section* Rounds Squares 32 mm 30 mm 40 mm 36 mm 27 mm 25 mm 28 mm 25 mm
Flats 22 mm 28 mm 19 mm 16 mm
*The recommendations are based on the criterion that, at the maximum dimensions, a hardness of 50 HRC can be achieved in the centre of the quenched section. The actual properties obtained are dependent on both grade and heat treatment process control. As OneSteel has no control over the springmakersâ&#x20AC;&#x2122; heat treatment process, the above recommendations cannot be guaranteed. However, springmakers with efficient heat treatment facilities will be able to achieve a hardness value of 50 HRC as recommended.
26
HRSSP 4th Ed. April 2007
Min. * * * *
S Max. 0.040 0.040 0.050 0.040
Min. * * * *
Cr Max. 0.050 0.050 0.050 0.040
Min. * * * 0.10
V Max. * * * 0.25
Min. * * * 0.15
Max. * * * 0.25
C U S T O M E R
T E C H N I C A L
S E R V I C E
OneSteel Direct - free call 1800 1 78335
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C O M P A N Y
A D D R E S S E S
Head Office
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New South Wales Cnr Milperra & Mons Roads, Revesby NSW 2212 PO Box 4664, Milperra NSW 1891 Tel: 1800 1 78335 Fax: (02) 9792 9094
OneSteel Direct's services include the following: • Product and application technical support incorporating a network of expert OneSteel metallurgists, engineers and scientists located throughout Australia. • Fast brochure and technical information mailout and facsimile services. • Immediate referral service to approved OneSteel Market Mills distributors and service providers in your area. OneSteel Direct's services are available Mon-Fri from 8.00am to 6.00pm (AEST) • Freecall 1800 1 STEEL (1800 1 78335) • Freefax 1800 101 141 • E-mail onesteeldirect@onesteel.com • International Telephone +61 2 4222 3456 • International Facsimile +61 2 4222 3434
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OneSteel Whyalla Steelworks 38 Heath Street, Lonsdale SA 5160 PO Box 951. Morphett Vale SA 5162 Tel: (08) 8326 4601 Fax: (08) 8326 3461
This publication has been prepared by OneSteel Market Mills an operating business group of which OneSteel Manufacturing Pty Limited ABN 42 004 651 325 is a part. Please note that any specifications or technical data referred to in this publication are subject to change and/or variation or improvement without notice and no warranty as to their suitability for any use is made. Users of this publication – to ensure accuracy and adequacy for their purposes – are requested to check the information provided in this publication to satisfy themselves as to its appropriateness and not to rely on the information without first doing so. Unless required by law, the company cannot accept any responsibility for any loss, damage or consequence resulting from the use of this publication. Photographs shown are representative only of typical applications, current at April 2007. This brochure is not an offer to trade and shall not form any part of the trading terms in any transaction. ©Copyright 2003-07. OneSteel Manufacturing Pty Limited ABN 42 004 651 325 Registered Trademarks of OneSteel Manufacturing Pty Limited ABN 42 004 651 325: 300PLUS®; 4thEdition. Apr 2007 BC0414
HRSSP 4th Ed. April 2007
27
N
28
HRSSP 4th Ed. April 2007
OTES
ONESTEEL DIRECT Freecall 1800 178 335 Website www.onesteel.com Freefax 1800 101 141
9 320075 049997
Email onesteeldirect@onesteel.com
This publication has been prepared by OneSteel Market Mills an operating business group of which OneSteel Manufacturing Pty Limited ABN 42 004 651 325 is a part. Please note that any specifications or technical data referred to in this publication are subject to change and/or variation or improvement without notice and no warranty as to their suitability for any use is made. Users of this publication – to ensure accuracy and adequacy for their purposes – are requested to check the information provided in this publication to satisfy themselves as to its appropriateness and not to rely on the information without first doing so. Unless required by law, the company cannot accept any responsibility for any loss, damage or consequence resulting from the use of this publication. Photographs shown are representative only of typical applications, current at April 2007. This brochure is not an offer to trade and shall not form any part of the trading terms in any transaction. ©Copyright 2003-07. OneSteel Manufacturing Pty Limited ABN 42 004 651 325 Registered Trademarks of OneSteel Manufacturing Pty Limited ABN 42 004 651 325: 300PLUS® Issue 4. Printed April 2007 BC0414
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