河南昌申钢铁(S)A737M(Gr.B,C)美标舞钢特殊钢种 Q245R,Q345R GB713 Q370R GB713 15CrMoR,12CrlMoVR,12Cr2Mo1R,14Cr1MoR GB713 13MnNiMoR,13MnNiMoNbR GB713 18MnMoNbR GB713 16MnDR,09MnNiDR,15MnNiDR GB3531 12MnNiVR GB,WYJ (S)A203D,E ASTM,ASME (S)A204M(Gr.A,B,C) ASTM,ASME (S)A285M(GrA,B,C) ASTM,ASME (S)A299M(GrA,B) ASTM,ASME (S)A302M(Gr.A,B,C,D) ASTM,ASME (S)A387M(Gr.11,12,22) ASTM,ASME (S)A515M(Gr.60,65,70) ASTM,ASME (S)A516M(Gr.55,60,65,70) ASTM,ASME (S)A533M(TYA,B,C,D,CL1,2,3) ASTM,ASME (S)A537M(CL.1,CL.2) ASTM,ASME (S)A573M(Gr58,65,70) ASTM,ASME (S)A612M ASTM,ASME,WYJ (S)A662M(Gr.A,B,C) ASTM,ASME (S)A737M(Gr.B,C) ASTM,ASME (S)A738M(Gr.A,B,C) ASTM,ASME SB410,SB450,SB480 JIS G3103 SPV235,SPV315,SPV355 JIS G3115 SPV410,SPV450,SPV490 JIS G3115 SGV410,SGV450,SGV480 JIS G3119 SBV1A,SBV1B,SBV2,SBV3 JIS G3124 10CrMo910,15Mo3 DIN 17155 13CrMo44,19Mn6 DIN 17155 P235GH,P265GH,P295GH,HII EN10028 P355GH,16Mo3,13CrMo4-5 EN10028 16Mo3 EN10028 10CrMo9-10,11CrMo9-10 DIN 17155 07MnCrMoVR,07MnNiMoVDR QB 20MnMoR WYJ 20MnMoNi55 WYJ BHW35 WYJ 13MnNiMo5-4 WYJ 联 系 电 话: 办 公 电 话:0371-60275979 公 司 传 真:0371-60275978 业 务 Q 联 系 人:孙经理 公司地址:郑州市经三路北32号 公司网址