45# 40Cr 20G DZ40J55 N80 35CrMo 12Cr1MoV Q345B C D(16Mn) 27SiMn 13CrMo4(A335P12 STFA2215CrMo 10GrMo910(A335P12、12Cr2Mo、STFA24)、A335P8(STFA25、Cr5Mo)、A335P9、A335P91、不锈管04LLS等材质不锈钢无缝管 材质有5#,Q345A/B/C/D/E,16Mn,20G,12CrMoV,15CrMo,Cr5Mo,Cr9Mo,1Cr5Mo,27SiMn,20CrNiMo,40CrNiMo,25CrMnMo,40CrMnMo,15-50Mn,15CrMoG,12CrMoVG,20Mn2,30Mn2,40Mn2,45Mn2.20Cr,40Cr,25MnCr,30-35CrMnSiA,12-15CrMo,20CrMo,30-42CrMo,10CrMo910 T91等