Specification: Tensile strength-(ksi)Mpa:(90)620 Yield strength at 0.2% offset-(ksi)Mpa:(78)540 Elongation(%):17min. Hardness -(HV)HRC:(-)- Preheat and Interpass:325°F~375°F(160°C~190°C) PWHT:1320°F±25°F(715°±15°C) in 2 Hour IV0°C(J):38 Type of Covering:- Shielding gas:Ar-20%Co2 Welding position:- Type of current:- C:0.12 Si:0.6 Mn:1.6 P:0.03 S:0.01 Cr:2.5 Ni:1 Mo:0.3 V:0.01 W:2 Nb(Cb)+Ta:0.01 N:- Cu:0.1 Ti:- B:- Co:- Fe:Rem Al:0.01 Zn:- Ca:- Mg:- Fn:- Sn:- Other:… ...see more… Liên hệ 0982 010609, Website:http://aladins.vn/