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 P:0.014 S:0.005 Cr:2.31 Ni:0.25 Mo:0.9 V:0.01 W:0.01 Nb(Cb)+Ta:0.01 N:- Cu:0.35 Ti:- B:- Co:- Fe:Rem Al:0.01 Zn:- Ca:- Mg:- Fn:- Sn:- Other:… ...see more… Liên hệ 0982 010609, Website:http://aladins.vn/