Products
CO2 Gas Shiled Welding Wire ER70S-6

Description

Description:

 

ER70S-6 is a kind of mild steel copper coated welding wire, suitable for 100% CO2and Argon & CO2mixed gas protective welding with stable feasibility, good welding seams, less spatters and excellent welding process properties.

 

Application:

 

Used to weld ship building steel (A, B, D, E, A36, D36, E36) and equivalent mild steel or 550Mpa grade mild alloy steel, such as container building, construction machine, railway construction, pressure vessel for semi-auto or automatic gas shielded welding.

 

Standard:

 

GB/T ER50-6 DIN SG2 JIS YGW12

AWS ER70S-6 BS A18 EN G3Si1

 

Packing

Specification

Spool

Net Weight

Φ0.8mm - 1.6mm

D100m D200mm D270mm D300mm K300m

1kg 5kg 15kg 18kg 20kg

 

 

Chemical Composition (%)

Mn

Si

P

Cr

Ni

Cu

0.06 - 0.15

1.40 - 1.85

0.80 - 1.15

≤0.025

≤0.035

-

-

≤0.50

 

 

Mechanical Properties of Deposited Metal

Yield Strength σ0.2 (Mpa) 

Tensile Strength σb (Mpa)

Elongation δ5 (%)

AKV Impact (J)

≥420

≥500

≥22

≥27(-29)

 

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