3087 5310 9948 20g 12Cr2MoWVTiB12cr1mog15crmog P91,P92,S32906,317L,F92,F91,F5,T23圆钢无缝管WB36(15NiCuMoNb5-6-4), 10CrMOAL,16Mo3,T1A,T23,T92,T91;T11,Gr6,A333Gr3,Q345E,q355D,40CrNiMoA钢研102,美标sae4340,4130 ,4140 ,4145 ,40crni2moa。P5(12Cr5Mo);P22;16Mo3;15Mo3;210C 内螺纹管;P12 ;2Cr13;SA209T1;T22,P9;TP347HFG;S31042;S30432;630(17-4PH);314;2205;2507;904L;alloy31;alloy20;C22;monel400;718;800H;600;625,6061 6063 h13 mov模具钢42crMo圆钢棒40cr SKD11 Dc53钢板SkH-9 s136 H13D2 qste700tm高强方管1200超强方管有原厂材质单 602CA,2Cr25N,310S,316H,321H,316