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| Brand | Standards and streel grade | Gauge | Welding wire chemical composition(%) | ||||||||||||
| GB | AWS | EN14341 | DIN | C | Mn | Si | P | S | Cr | Ni | Mo | Ti | Cu | ||
| YH50-8 | ER50-G | ER70S-G | - | - | - | <=0.15 | 1.40-1.90 | 0.55-1.10 | <=0.030 | <=0.030 | - | - | - | 0.12-0.20 | <=0.50 |
| Brand | Mechanical properties of deposited metal | APPlication | ||||
| Yield strength (MPa) | Tensile strength (MPa) | Elongation (%) | Akv impact (℃) | Shielded gas | ||
| YH50-8 | >=420 | >=520 | >=22 | >=47(-29) | Co2 | Used for welding mild steel or low alloy ateel structure.With flux SJ101,HJ251. |
Gas shielded welding wire provides stable arc performance and minimizes contamination by using protective gases to prevent oxidation. It ensures clean, strong, and consistent welds, making it ideal for structural and industrial metal fabrication.
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