KOVET ER70S-6 is a solid wire for fillet MAG welding of mild steel and 50 kg/mm2 high tensile strength steels. It can achieve high tensile strength at low temperature producing a stable arc of high efficiency. It can also be used in tee welding of carbon steel and low alloy steel in the corresponding strength grade. This welding wire is widely used in automobiles, vehicles, ships, electric appliances, air conditioners, pipes, steel frames bridges and containers.
Welding Wire (for mild steel) ER70S-6
SKU: ELG70
Chemical Composition
Composition
Weight (%)
C
0.06-0.15
Mn
1.40-1.85
Si
0.80-1.15
S
≤0.025
P
≤0.025
Ni
≤0.15
Cr
≤0.15
Mo
≤0.15
V
≤0.03
Cu
≤0.50
Typical Mechanical Properties
Tensile Strength
(N/mm2)
Yield strength
(N/mm2)
Elongation / 5d (%)
Charpy V-nothc impact energy
KV2(J) -300C
≥500
≥420
≥22
≥27