Specifications

Specifications
CO2 Gas Shielded Welding Wire Er70s-6
1 AWS ER70S-6
2 Protective Gasaa CO2
3 GB/T ER50-6aaAWS A5.18 ER70S-6aa

 

CO2 Gas Shielded Welding Wire Er70s-6

AWS ER70S-6 is used for welding 500 MPa low alloy steel single and mutipass welding,also for high speed thin plates pipe line steel welding,Suitable for welding in fields such as sip structure,oil machinery,heavy crane machinery,pressure vessels,oil-chemical vessels,shop body,bridge,construction steel stucture,manufacture of machinery and vehicle,etc.

 

Main Characteristics:

1 Low welding costs.

2 High productivity and low electricity consumption.

3 Easy to operate.All-position welding

4 Very low hydrogen content in he weld and lower nitrogen content.Excellent crack-resistance.

5 Little deformation after welding.

6 Wide applicability.Suitable for welding thin,Medium and thick plates.

 

Max Chemical composition(%)

 

C	Mn	Si	S	P	Cu	Max Other
0.08	1.50	0.92	0.016	0.020	0.2	0.50

 

Max Chemical composition(%)

WAS	Min Tensile strength	Min Yield stength	Min Elongtion	Akv (J) Room temperature
ER70S-6	540Mpa	420Mpa	29%	90