Specification: Tensile strength-(ksi)Mpa:(65)450 Yield strength at 0.2% offset-(ksi)Mpa:() Elongation(%):20 Hardness -(HV)HRC:(-)- Preheat and Interpass: PWHT:Heat to 1400 to 1450°F(760 to 790°C), hold for two hours, furnace cool at a rate not exceeding 100°F (55°C) per hour to 1100°F(595°C) and air cool to ambient. IV °C(J):- Type of Covering:- Shielding gas:- Welding position:- Type of current:- C:0.1 Si:0.9 Mn:1 P:0.04 S:0.03 Cr:18 Ni:0.6 Mo:0.75 V:0.01 W:0.01 Nb(Cb)+Ta:0.01 N:- Cu:0.75 Ti:- B:- Co:- Fe:Rem Al:0.01 Zn:- Ca:- Mg:- Fn:- Sn:- Other:… ...see more… Liên hệ 0982 010609, Website:http://aladins.vn/