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:1300°F±25°F(705°±15°C) in 1 Hour IV-18°C(J):150 Type of Covering:- Shielding gas:- Welding position:- Type of current:- C:0.06 Si:0.35 Mn:0.9 P:0.01max S:0.01max Cr:2.5 Ni:0.01 Mo:1.2 V:0.01 W:0.01 Nb(Cb)+Ta:0.01 N:- Cu:0.3 Ti:- B:- Co:- Fe:Rem Al:0.01 Zn:- Ca:- Mg:- Fn:- Sn:- Other:… ...see more… Liên hệ 0982 010609, Website:http://aladins.vn/