JIS Z3211 D4311 AWS A5.1 E6011 DIN 1913 E 43 43 C 4 EN499 E 42 2 C 11
LKE-6011 CELLULOSE TYPE
Characteristics and Applications: LKE-6011 is a cellulose type electrode. It has deep penetration, stable arc, no slag inclusion, good porosity resistance and slag removability due to the gas pressure generated from the electrode coating while welding. The weld metal also provides good X-ray soundness and good mechanical properties. It is suitable for high pressure pipes, oil tanks, ships, and boilers.
Notes on Usage: 1. Be sure to clean up the contaminations on the plates. 2. Dry the electrodes at 70-80℃ for 30-60 minutes.
Typical chemical composition of weld metal (wt%) C 0.080
Mn 0.45
Si 0.18
P 0.014
S 0.008
Typical mechanical properties of weld metal YP N/mm2
TS N/mm2
EL %
435
500
26
IV , J 0℃ 80
-29℃ 47
Sizes and recommended current range (AC or DC＜+＞) Diameter (mm) Length (mm) F Amps V&OH
2.6 300 60-90 50-80
3.2 350 80-120 75-110
4.0 350 110-170 90-150
5.0 350 150-200 120-180
Approvals： CR 3
ABS 3
CNS v
AWS E6011
JIS Z3211 D4313 AWS A5.1 E6013 DIN 1913 E 43 21 R 3 EN499 E 35 0 R 12
LKE-6013 HIGH TITANIA TYPE
Characteristics and Applications: LKE-6013 is designed for high efficiency welding. Because of its thin flux coating the welding can be done with good slag removability, shallow penetration, less spatters, and beautiful bead. LKE-6013 is suitable for welding of vehicles, steel sheets and other light structures.
Notes on Usage: 1. Don’t exceed the range of proper current and weld with AC or DC. 2. Dry the electrodes at 80-100℃ for 30~60 minutes.
Typical chemical composition of weld metal (wt%) C 0.080
Mn 0.45
Si 0.18
P 0.012
S 0.009
Typical mechanical properties of weld metal YP N/mm2 415
TS N/mm2 470
EL % 28
IV 0℃ J 84
Sizes and recommended current range (AC or DC＜+＞) Diameter (mm) Length (mm) F Amps V&OH
1.6 250 20-50 20-40
2.0 300 40-60 40-60
2.6 300 60-90 50-80
3.2 350 100-120 80-110
4.0 400 110-160 100-150
Approvals： ABS 2
LR 2m
CNS v
5.0 400 160-220 140-200
JIS Z3212 D5016 AWS A5.1 E7016 DIN 1913 E 51 44 B10 EN499 E 42 2 B12 H10
LKE-7016 LOW HYDROGEN TYPE
Characteristics and Applications: LKE-7016 is a low hydrogen type electrode for the welding of high tensile steel. The welding can be done with stable arc, less spatters, good slag removability, good slag covering and good X-ray soundness. It is suitable for low alloy steels, medium carbon steels, heavy steel plates, cast steels and steels of poor weldability. Due to good X-ray and mechanical properties, LKE-7016 is used for skill testing and competition by choice.
Notes on Usage: 1.Dry the electrodes at 300-350℃ for 60 minutes, and keep at 100-150℃ before use. 2.Take the backstep method to prevent blowholes at the arc starting. 3.Keep the arc as short as possible.
Typical chemical composition of weld metal (wt%) C 0.080
Mn 1.0
Si 0.53
P 0.012
S 0.008
Typical mechanical properties of weld metal YP N/mm2
TS N/mm2
EL %
490
560
31
IV , J 0℃ 225
-29℃ 163
5.0 400 450 180-240 160-200
6.0 400 450 230-300 -
Sizes and recommended current range (AC or DC＜+＞) Diameter (mm)
2.6 300 350 55-85 50-80
Length (mm) Amps
F V&OH
3.2 350 400 90-130 90-120
4.0 400 450 130-180 130-160
Approvals： CR 3YH
ABS 3Y
NK
LR
DNV
BV
GL
JIS
TϋV
TPC
KMW53HH
3m， 3YmH15
3YH10
3YHH
3YH
v
v
B
JIS Z3212 D5016 AWS A5.1 E7018 DIN 1913 E 51 44 B10 EN499 E 42 3 B32 H10
LKE-7018 IRON POWDER LOW HYDROGEN TYPE
Characteristics and Applications: LKE-7018 is a low hydrogen type electrode for the welding of 490N/mm 2 grade high tensile steel. The welding can be done with high deposition rate, good X-ray soundness and mechanical properties. It is especially suitable for nuclear power stations, petroleum chemical plants, and heavy steel plates.
Notes on Usage: 1.Dry the electrodes at 300-350℃ for 60 minutes and keep at 100-150℃ before use. 2.Keep the arc as short as possible. 3.Take the backstep method to prevent blowholes at the arc starting.
Typical chemical composition of weld metal (wt%) C 0.080
Mn 1.00
Si 0.60
P 0.012
S 0.011
Typical mechanical properties of weld metal YP N/mm2
TS N/mm2
EL %
515
585
29
IV , J 0℃ 221
-29℃ 172
Sizes and recommended current range (AC or DC＜+＞) Diameter (mm) Length (mm) Amps
F V&OH
2.6 300 55-85 50-80
3.2 350 90-130 85-120
4.0 400 450 130-180 110-160
4.8 400 450 170-230 150-180
5.0 400 450 180-240 150-200
6.0 400 450 230-300 -
Approvals： ABS 3H10，3Y
LR 3m， 3YmH15
DNV
BV
GL
CNS
AWS
TϋV
TPC
3YH10
3YHH
3YH10
v
E7018
v
N
JIS Z3211 D4313 AWS A5.1 E6013 DIN 1913 E 43 21 R 3 EN499 E 35 0 R 12
LWM-13 Characteristics and Applications:
LWM-13 is designed for high efficiency welding. Because of its thin flux coating the welding can be done with good slag release, shallow penetration, less spatters, and beautiful bead. LWM-13 is suitable for welding of vehicles, steel sheets and other light structures.
Notes on Usage: 1. Don’t exceed the range of proper current and weld with AC or DC. 2. Dry the electrodes at 80-100 degree for 30~60 minutes.
Typical chemical composition of weld metal (wt%) C 0.080
Mn 0.45
Si 0.18
P 0.012
S 0.009
Typical mechanical properties of weld metal YP N/mm2 415
TS N/mm2 470
EL % 28
IV 0℃ J 84
Sizes and recommended current range (AC or DC＜+＞) Diameter (mm) Length (mm) F Amps V&OH
1.6 250 20-50 20-40
2.0 300 40-60 40-60
2.6 300 60-90 50-80
LEADERWELD ALLOY ROD VN CO.,LTD Lot K-B1, No 2A Road, Le Minh Xuan Industrial Park, Binh Chanh, HCMC Tel: (08) 766 2612 – 766 2613 – 766 2614 Fax: (08) 766 2452
3.2 350 100-120 80-110
4.0 400 110-160 100-150
5.0 400 160-220 140-200
JIS Z3211 D4313 AWS A5.1 E6013 DIN 1913 E 43 21 R 3 EN499 E 35 0 R 12
LWM-6013 HIGH TITANIA TYPE
Characteristics and Applications: LWM-6013 is designed for high efficiency welding. Because of its thin flux coating the welding can be done with good slag removability, shallow penetration, less spatters, and beautiful bead. LWM-6013 is suitable for welding of vehicles, steel sheets and other light structures.
Notes on Usage: 1. Don’t exceed the range of proper current and weld with AC or DC. 2. Dry the electrodes at 80-100℃ for 30~60 minutes.
Typical chemical composition of weld metal (wt%) C 0.080
Mn 0.45
Si 0.18
P 0.012
S 0.009
Typical mechanical properties of weld metal YP N/mm2 415
TS N/mm2 470
EL % 28
IV 0℃ J 84
Sizes and recommended current range (AC or DC＜+＞) Diameter (mm) Length (mm) F Amps V&OH
1.6 250 20-50 20-40
2.0 300 40-60 40-60
2.6 300 60-90 50-80
3.2 350 100-120 80-110
4.0 400 110-160 100-150
Approvals： ABS 2
LR 2m
CNS v
5.0 400 160-220 140-200