Brand | Standards and streel grade | Gauge | Welding wire chemical composition(%) | ||||||||||
GB | AWS | C | Mn | Si | P | S | Cr | MO | V | Ni | Cu | ||
YH08CrMoVA | H08CrMoVA | - | 0.8-5.0 | <=0.10 | 0.40-0.70 | 0.15-0.35 | <=0.030 | <=0.030 | 1.00-1.30 | 0.50-0.70 | 0.15-0.35 | <=0.30 | <=0.20 |
Brand | Mechanical properties of deposited metal | APPlication | |||
Yield strength (MPa) | Tensile strength (MPa) | Elongation (%) | Akv impact (℃) | ||
YH08CrMoVA | >=275 | 450-585 | >=22 | - | For welding 15CrMoA and ASTMA387Cr11, A387Cr12 and other heat-resistant pressure vessel pipes. |