5kg/spool CO2 Solid Welding Filler Wire AWS ER70S-6 AWS ER70S-6 is Used for welding 500MPa low alloy steel single and mutipass welding;also for high speed thin plates ,pipe line steel welding. Suitable for welding in fields such as ship structure, oil machinery,heavy crane machinery , pressure vessels , oil-chemical vessels,shop body, bridge, construction steel structure, 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 the 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 |
0.20 |
0.50 |
Physical Characteristics:
| ITEM |
Min Tensile strength |
Min Yield srengrh |
Min Elongtion |
Akv
(J)Room temperature |
| ER70S-6 |
540Mpa |
420Mpa |
29% |
90 |
