SWRCH19A  SWRCH20A  SWRCH22A  SWRCH10K SWRCH12K   SWRCH16K  SWRCH17K  SWRCH18K  SWRCH20K  SWRCH22K  SWRCH24K  SWRCH25K  SWRCH27K  SWRCH30K  SWRCH33K  SWRCH35K  SWRCH38K  SWRCH40K  SWRCH41K  SWRCH43K   SWRCH45K   SWRCH48K  SWRCH50K   弹簧钢和轴承钢  SPS1  SPS3  SPS4   SPS5  SPS5A  SPS6  SPS7  SPS8  SPS9高碳铬轴承钢  STB1  STB2  STB3  STB4  STB5  铁塔用高强度钢  SH590P  SH590S  SPPV235  SPPV315  SPPV355  SPPV450  SPPV490  SEV245  SEV295  SEV345  SLA1235  SLA1325  SLA1360  SCMV1  SCMV2  SCMV3  SCMV4  SCMV5  SCMV6  SBB410  SBB450  SBB450M  SBB480  SBB480M  HRS1  HRS2  HRS3  HRS4  STHA12  STHA13  STHA20  STHA22  STHA23  STHA24  STHA25  STHA26  机械结构用碳素钢管  STKM11A  STKM12A  STKM12B  STKM12C  STKM13A  STKM13B  STKM13C  STKM14A  STKM14B   STKM14C   STKM15A  STKM15C  STKM16A  STKM16C  STKM17A   STKM17C   STKM18A   STKM18B  STKM18C   STKM19A  STKM19C   STKM20A 此信息由恒鑫钢材提供--------材质，化学成分，力学性能，材质对照表，规格，质量，数量，价格等。