Brand | Standards and streel grade | Gauge | Welding wire chemical composition(%) | ||||||||||
GB | AWS | C | Mn | Si | P | S | Cr | MO | V | Ni | Cu | ||
YH08CrMoA | H08CrMoA | - | 0.8-5.0 | <=0.10 | 0.40-0.70 | 0.15-0.35 | <=0.030 | <=0.030 | 0.80-1.10 | 0.40-0.60 | - | <=0.30 | <=0.20 |
Brand | Mechanical properties of deposited metal | APPlication | |||
Yield strength (MPa) | Tensile strength (MPa) | Elongation (%) | Akv impact (℃) | ||
YH08CrMoA | >=275 | 450-580 | >=22 | >=60(-20) | For welding medium and high carbon Cr-Mo steel, it is usually used for welding medium carbon quenched and tempered steel such as 30CrMnSiA or 30CrMnSi Ni2A. |