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ER70S-6(SG3)
BrandStandardsandstreelgradeGaugeWeldingwirechemicalcomposition(%)GBAWSEN14341DINCMnSiPSCrNiMoTiCuYHG4Si1ER50-6ER70S-64Si1SG30.8-5.00.06-0.141.60-1.800.80-1.20<=0.025<=0.025<=0.15<=0.15<=0.15<=0.15<=0
| Brand | Standards and streel grade | Gauge | Welding wire chemical composition(%) | ||||||||||||
| GB | AWS | EN14341 | DIN | C | Mn | Si | P | S | Cr | Ni | Mo | Ti | Cu | ||
| YHG4Si1 | ER50-6 | ER70S-6 | 4Si1 | SG3 | 0.8-5.0 | 0.06-0.14 | 1.60-1.80 | 0.80-1.20 | <=0.025 | <=0.025 | <=0.15 | <=0.15 | <=0.15 | <=0.15 | <=0.50 |
| Brand | Mechanical properties of deposited metal | APPlication | ||||
|
Yield strength (MPa) |
Tensile strength (MPa) |
Elongation (%) |
Akv impact (℃) |
Shielded gas | ||
| YHG4Si1 | >=420 | >=500 | >=20 | >=47(-20) | AR+Co2 | Used for welding carbon steel and low alloy steel structures of relevant strength grade. |
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