Specification: Tensile strength-(ksi)Mpa:(70)480 Yield strength at 0.2% offset-(ksi)Mpa:(58)400 Elongation(%):22min. Hardness -(HV)HRC:(-)- Preheat and Interpass:- PWHT:- IV-29°C(J):27min. Type of Covering:- Shielding gas:Ar-20-25%Co2 Welding position:- Type of current:- C:0.12 Si:0.9 Mn:1.75 P:0.03max S:0.03max Cr:0.2 Ni:0.5 Mo:0.3 V:0.01 W:0.01 Nb(Cb)+Ta:0.01 N:- Cu:0.5 Ti:- B:- Co:- Fe:Rem Al:0.01 Zn:- Ca:- Mg:- Fn:- Sn:- Other:… ...see more… Liên hệ 0982 010609, Website:http://aladins.vn/