Brand | Standards and streel grade | Gauge | Welding wire chemical composition(%) | ||||||||||||
GB | AWS | EN14341 | DIN | C | Mn | Si | P | S | Cr | Ni | Mo | Ti | Cu | ||
YH-70 | - | - | - | - | 1.2-5.0 | 0.07 | 1.56 | 0.55 | <=0.012 | 0.003 | 0.07 | 0.94 | - | 0.012 | 0.15 |
Brand | Mechanical properties of deposited metal | APPlication | ||||
Yield strength (MPa) | Tensile strength (MPa) | Elongation (%) | Akv impact (℃) | Shielded gas | ||
YH-70 | >=530 | >=650 | >=20 | >=40(-30) | Co2 | Suitable for welding coal mining machinery, heavy industry machinery, oil pipelines, etc. |