China Saw H08A /Aws EL8 Alloy Steel Submerged Arc Welding Wire, Find details about China Welding Wire, Submerged Arc Welding Wire from Saw H08A /Aws EL8 Alloy Steel Submerged Arc Welding Wire
Chemical Composition (%) |
C | Mn | Si | p | S | Ni | Cr | Mo | Cu | V |
0.07 | 0.40 | 0.021 | 0.014 | 0.011 | 0.008 | 0.016 | / | 0.15 | / | |
Mechanical Properties |
Tensile strength Rm (Mpa) |
Yield Strength Rel (Mpa) |
Elongation ratio (%) |
Fracture Energy (J) |
||||||
485 | 372 | 29 | 60(-20 °C) |