Brand | Standards and streel grade | Gauge | Welding wire chemical composition(%) | ||||||||||
GB | AWS | C | Mn | Si | P | S | Cr | MO | V | Ni | Cu | ||
YH08MnMoA | H08MnMoA | EA2 | 1.2-5.0 | <=0.10 | 1.20-1.60 | <=0.25 | <=0.030 | <=0.030 | <=0.20 | 0.30-0.50 | - | <=0.30 | <=0.20 |
Brand | Mechanical properties of deposited metal | APPlication | |||
Yield strength (MPa) | Tensile strength (MPa) | Elongation (%) | Akv impact (℃) | ||
YH08MnMoA | >=440 | >=540 | >=17 | >=27(-30) | It is often used for welding pipeline steels such as X60 and X65, or hot-rolled and quenched steels such as 15MnVNr and 5MnTiRe, or X70 and L360 grade steels. The typical use is for welding pipelines with natural gas and so on. |