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 | YH50-8 is a copper-plated gas shielded welding wire for 50kg low-alloy high-strength steel. It is beneficial to stabilize the arc and reduce spatter by adding an appropriate amount of titanium (Ti). YH50-8 can exert good comprehensive mechanical properties in high current welding, and is suitable for high current thick plate fillet welding and horizontal welding. Usually used in bridge shipbuilding, construction, construction machinery and other welding. |