ALLOY STEEL PLATE Specificati on
Chemical Max C Ma x
Mn Ma x
Si Ma x
Mechanical Mpa, min S Max
P Max
Cr Ma x
Mo Ma x
Ni Ma x
Cu Ma x
Tensil Yiel e d
% EL
Bend
50 GL 50 GL ASTM A 387 Gr 11 - CI 2
0.1 7
0.4 0 0.6 5
0.5 0 0.8 0
0.04
0.03 5
1.0 1.5 0
0.4 5 0.6 5
---
---
515 690
310
22
18
---
Gr 12 - Cl 2
0.1 7
0.4 0 0.6 5
0.1 5 0.4 0
0.04
0.03 5
0.8 0 1.1 5
0.4 5 0.6 0
---
---
450 585
275
22
19
---
Gr 5 - Cl 2
0.1 5
0.3 0 0.6 0
0.5 0
0.03 5
0.03 5
4.0 6.0
0.4 5 0.6 5
---
---
515 690
310
18
---
---
Gr 22 - Cl 2
0.1 5
0.3 0 0.6 0
0.5 0
0.03 5
0.03 5
2.0 2.5
0.9 0 1.1 0
---
---
515 690
310
18
---
---
ASTM A 204 Gr-B
0.2 0
0.9 0
0.1 5 0.4 0
0.04
0.03 5
---
0.4 5 0.6 0
---
---
485 620
275
21
17
2T
16 Mo3
0.1 2 0.2 0
0.4 0 0.9 0
0.3 5
0.02 5
0.03 0
0.3 0
0.2 5 0.3 5
0.3 0
---
440 590
275
24
---
Impa ct : +20C / 31J
Gr-A
0.1 9
0.8 0 1.2 5
0.3 0 0.6 5
0.04
0.4 0 0.6 5
---
0.4 0
0.2 5 0.4 0
485
345
21
18
---
Gr-B
0.2 0
0.7 5 1.3 5
0.1 5 0.5 0
0.04
0.4 0 0.7 0
---
0.5 0
0.2 0 0.4 0
485
345
21
18
---
ASTM A 588
0.05
0.05