submerged arc welding wire

good anti-pore performance, the welding slag is easy to flake, high welding efficiency and tenacity.
The submerged arc welding is proved by ISO9001:2000.
They are applicable for carton steel, low alloy steel structure, lamella, high tensile steel,etc.
And be good anti-pore performance, the welding slag is easy to flake, high welding efficiency and tenacity.
Deposited metal Chemistry Composition:
TYPE
C
Mn
Si
P
S
Cu
H08A
0.07
0.5
0.01
0.0009
0.016
0.01
H08MnA
0.07
0.94
0.24
0.011
0.025
0.01
H10Mn2
0.11
1.91
0.03
0.01
0.019
0.01
Deposited metal Machine Functions:
TYPE
Tensile Strength Mpa
Yield Point %
Elongation %
AKV-20 J
H08A
238
427
29
44
H08MnA
521
425
32
85
H10Mn2
554
465
30
78
Diameter and Current:
Diameter (mm)
2.5mm
3.2mm
4.0mm
5.0mm
Currents (A)
350-450
425-525
475-575
550-650