Specification: Tensile strength-(ksi)Mpa:(80)550 Yield strength at 0.2% offset-(ksi)Mpa:(68)470 Elongation(%):19min. Hardness -(HV)HRC:() Preheat and Interpass:1075°F ±25°F(580°C ±15°C) in 1 Hour PWHT:1075°F ±25°F(580°C ±15°C) in 1 Hour IV-60°C(J):45 Type of Covering:- Shielding gas:Ar-20%Co2 Welding position: Type of current: C:0.06 Si:0.48 Mn:1.08 P:0.008 S:0.013 Cr:0.01 Ni:2.75 Mo:0.01 V:0.01 W:0.01 Nb(Cb)+Ta:0.01 N:- Cu:0.01 Ti:- B:- Co:- Fe:Rem Al:0.01 Zn: Ca: Mg: Fn: Sn: Other:… ...see more… Liên hệ 0982 010609, Website:http://aladins.vn/