供应商机

供应航空航天用钢:16Mn、16MND5、SA105等

供应航空航天用钢:16Mn、16MND5、SA105等

价格面议

供应 合结钢:20Cr2Ni4A, 17CrNiMo, 20CrNiMo, 40CrNiMo,

供应 合结钢:20Cr2Ni4A, 17CrNiMo, 20CrNiMo, 40CrNiMo,

价格面议

供应工模具钢:5CrNiMo、3Cr2Mo、Cr12MoV、4Cr5MoSiV1、Cr12Mo1V1、9Mn2V、5CrWSi等

供应工模具钢:5CrNiMo、3Cr2Mo、Cr12MoV、4Cr5MoSiV1、Cr12Mo1V1、9Mn2V、5CrWSi等

价格面议

供应生产 合结钢: 40CrMoV, 18CrNiMnMoA, 17Cr2Ni2Mo, 30CrNiMo8,

供应生产 合结钢: 40CrMoV, 18CrNiMnMoA, 17Cr2Ni2Mo, 30CrNiMo8,

价格面议

供应 合结钢:20Cr2Ni4A, 17CrNiMo, 20CrNiMo, 40CrNiMo,

供应 合结钢:20Cr2Ni4A, 17CrNiMo, 20CrNiMo, 40CrNiMo,

价格面议

供应 轧辊钢:9Gr2Mo, 9Gr2MoV, 86CrMoV7

供应 轧辊钢:9Gr2Mo, 9Gr2MoV, 86CrMoV7

价格面议

供应 轴承钢:G20Cr2Ni4、GCr15SiMn、GCr18Mo

供应 轴承钢:G20Cr2Ni4、GCr15SiMn、GCr18Mo

价格面议

供应 圆钢 18CrNiMnMoA, 17Cr2Ni2Mo, 30CrNiMo8, 34Cr2Ni2Mo, 34CrNiMo6,

供应 圆钢 18CrNiMnMoA, 17Cr2Ni2Mo, 30CrNiMo8, 34Cr2Ni2Mo, 34CrNiMo6,

价格面议

供应 合结钢: 18CrNiMnMoA, 17Cr2Ni2Mo, 30CrNiMo8, 34Cr2Ni2Mo, 34CrNiMo6,

供应 合结钢: 18CrNiMnMoA, 17Cr2Ni2Mo, 30CrNiMo8, 34Cr2Ni2Mo, 34CrNiMo6,

价格面议

供应轧辊钢:9Gr2Mo, 9Gr2MoV, 86CrMoV7

供应轧辊钢:9Gr2Mo, 9Gr2MoV, 86CrMoV7

价格面议

供应合结钢:12-15CrMo, 42CrMo, 40Cr,

供应合结钢:12-15CrMo, 42CrMo, 40Cr,

价格面议

供应日标出口退税特钢;S20C. S45C ..S40C

供应日标出口退税特钢;S20C. S45C ..S40C

价格面议

供应 SNCM630 SNCM439 30CrNiMo8V 34CrNiMo6V 18CrNiMo7-6 21CrMoV6-2

供应 SNCM630 SNCM439 30CrNiMo8V 34CrNiMo6V 18CrNiMo7-6 21CrMoV6-2

价格面议