产品规格： 线材棒材板材卷材 产品数量： 大量 包装说明： 价格说明： 电议 易切削钢：Y12U71122Y12PbU72122Y15U71152Y15PbU72152Y20U70202Y30U70302Y35U70352Y40MnL20409Y45CaU73452 冷墩和冷挤压用钢：ML04AlU40048AL08AlU40088ML10AlU40108ML15AlU40158ML15U40152ML20AlU40208ML20U40202ML18Mn U41188ML22MnU41228ML20CrA20204ML25U40252ML30U40302ML35U40352ML40U40402ML45U40452ML15MnL20158ML25MnU41252 ML30MnU41302ML35MnU41352ML37CrA20374ML40CrA20404ML30CrMoA30304ML35CrMoA30354ML42CrMoA30424ML20BA70204ML28B A70284ML35BA70354ML15MnBA71154ML20MnBA71204ML35MnBA71345ML37CrBA20378ML20MnTiBA74204ML15MnVBA73154ML20MnVB A73204 弹簧钢和轴承钢：65U2065270U2070285U2085265MnU2165355SiMnVBA7755260Si2MnA1160260Si2MnAA1160360Si2CrVAA28603 55SiCrAA2155355CrMnAA2255360CrMnAA2260350CrVAA2350360CrMnBAA2261330W4Cr2VAA27303 轴承钢：GCr4B00040GCr15B00150GCr15SiMnB01150GCr15SiMoB03150GCr18MoB02180G20CrMoB10200G20CrNiMoB12200 G20CrNi2MoB12210G20Cr2Ni4B11200G10CrNi3MoB12100G20Cr2Mn2MoB102109Cr18B218009Cr18MoB218101Cr18Ni9TiB32160