Specification: Tensile strength-(ksi)Mpa:(80)550 Yield strength at 0.2% offset-(ksi)Mpa:(68)470 Elongation(%):17min. Hardness -(HV)HRC:(-)- Preheat and Interpass:325°F~375°F(160°C~190°C) PWHT:1275°F±25°F(690°±15°C) in 1 Hour IV-29°C(J):27min Type of Covering:- Shielding gas:- Welding position:- Type of current:- C: 0.07 Si: 0.25 Mn: 0.56 S: 0.005 P: 0.014 Ni: 0.25 Cr: 2.31...see more… Liên hệ 0982 010609, Website:http://aladins.vn/