Brand | Standards and streel grade | Gauge(mm) | Welding wire chemical composition(%) | |||||||||||
GB | AWS | C | Mn | Si | P | S | Cr | Ni | Mo | v | Cu | Ai | ||
YHE71T-1M | E501T-1M | E71T-1M | 0.8-1.6 | <=0.18 | <=1.75 | <=0.90 | <=0.03 | <=0.03 | <=0.20 | <=0.50 | <=0.30 | <=0.08 | <=0.35 | - |
Brand | Mechanical properties of deposited metal | APPlication | |||
Yield strength (MPa) | Tensile strength (MPa) | Elongation (%) | Akv impact (℃) | ||
YHE71T-1M | >=375 | 490-660 | >=22 | >=47(-20) | It has excellent welding process performance, soft and stable arc, less spatter, low smoke, beautiful weld bead shape and easy slag removal. It is used for welding of 590MPA grade high-strength steel machine structures, bridges, storage tanks and pipelines, railways, vehicles, civil engineering equipment, etc. |