GOST550-75 15Cr5Mo 25x2.5x9010mm High Temperature Seamless Alloy Steel Pipe 1Cr5Mo GB9948-2006 Grade C Si Mn Cr Mo Ni Nb P S 1Cr5Mo ≤0.15 ≤0.50 ≤0.60 ...
15Mo3 Seamless Boiler Tube Alloy Steel Seamless Pipe For Heat Exchangers Seamless boiler tubes made from 15Mo3 alloy steel are critical components in ...