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:200°F~225°F(95°C~110°C) PWHT:1150°F ±25°F(620°C ±15°C) in 1 Hour IV20°C(J):70 Type of Covering:- Shielding gas:100%Ar Welding position:- Type of current:- C:0.05 Si:0.7 Mn:1.5 P:0.03 S:0.03 Cr:1.5 Ni:0.01 Mo:0.65 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/