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:Low hydrogen postassium Shielding gas:- Welding position:F, V, OH, H Type of current:AC or DCEP C:0.1 Si:0.24 Mn:0.6 P:0.009 S:0.006 Cr:9.07 Ni:0.45 Mo:1 V:0.3 W:0.01 Nb(Cb)+Ta:0.1 N:0.035 Cu:0.25 Ti:- B:- Co:- Fe:Rem Al:0.04 Zn:- Ca:- Mg:- Fn:- Sn:- Other:… ...see more… Liên hệ 0982 010609, Website:http://aladins.vn/