alloy structural steel submerged arc welding wire AWS EA4

alloy steel submerged arc welding wire EA4
ISO9001,TUV,DB,CE
2.0-5.0mm
AWS EA4
for 600-700Mpa structure steel with SJ10
alloy steel submerged arc welding wire EA4

Model:
AWS EA4
Specification:
1)Size: 2.0mm-5.0mm
2)Application: for welding of 600-700Mpa grade high strength structure steel with flux SJ101

Packing:
25kg, 50kg, 250kg/coil, then on wooden pallet.

Chemical composition (%):
C
Mn
Si
S
P
Cu
Cr
Ni
Mo
Ti
0.06-0.11
1.6-1.9
0.25
0.03
0.03
0.2
0.2
0.3
0.5-0.7
0.15

Typical mechanical properties of deposited metal:

T/S(MPa)
Y/S(MPa)
A(%)
Akv(J) (-20)
Flux
670
550
23
60
SJ101