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:400°F~600°F(200°C~315°C) PWHT:1400°F±25°F(760°±15°C) in 2 Hours IV °C(J):- Type of Covering:- Shielding gas:100%Ar Welding position:- Type of current:- C:0.11 Si:0.3 Mn:0.7 P:0.01 S:0.01 Cr:9 Ni:0.5 Mo:0.45 V:0.2 W:1.7 Nb(Cb)+Ta:0.1 N:0.05 Cu:0.05 Ti:- B:- Co:- Fe:Rem Al:0.04 Zn:- Ca:- Mg:- Fn:- Sn:- Other:… ...see more… Liên hệ 0982 010609, Website:http://aladins.vn/