ER70S-6 Welding wires

CO2 gas shielded welding wire, which is made of excellent steel by drawing, straightening and copper coating.
In accordance with GB ER50-6 Equivalent to AWS ER70S-6

The product is a CO2 gas shielded welding wire, which is made of excellent steel by drawing, straightening and copper coating .It has various characteristic such as open arc, slag-free, good weld ability, high efficiency, beautiful bead, little spatter. It can not be welded in all positions. The product has high precision size. It is winded in spool,so that it can be welded automatically or semiautomatically.
Application:
Used for welding low carbon steel and low alloy steel structures, especially for welding of thin plates.
Chemical composition of the deposited weld metal (%)
C
Mn
Si
Cr
Ni
Cu
P
S
≤0.11
1.80-2.10
0.65-0.95
≤0.2
≤0.3
≤0.35
≤0.03
≤0.03
Typical mechanical properties of the deposited weld metal :
Tensile Strength
Yield point
Elongation
Charpy Vlmpacl Value
Mpa
Mpa


(Kgf/m)
(Kgf/m)
%
Room tempe/temperature
≥490
≥372
≥20
≥47
Wire size and Recommended currents:
Diameter(mm)
0.80
1.00
1.2
1.60
Length(mm)
50-100
70-120
90-220
140-300
recommended current(A)
18-21
18-22
19-23
24-28