详细介绍: 中国合金结构钢钢丝12CRNI3A 12CR2NI4A 15CRA 18CR2NI4WA 20CRNI3A 30CRMNSIA 30CRMNSINI2A 38CRMOALA 38CRA 40CRNIMOA 50CRVA 40CR 35CRMNSIA 30CRNI3A 25CR2NI4WA 30CRMNMOTIA 30SIMN2MOVA 30CRNI2MOVA 38CRA 30CRMNMOTIA 30CRNI2MOVA 30SIMN2MOVA 30CRMNSINI2A 中国淬透性结构钢和低透性结构钢 45H 20CRH 40CRH 45CRH 40MNBH 45MNBH 20MNMOBH 20MNVBH 22MNVBH 20MNTIBH 20CRMNMOH 20CRMNTIH 20CRNI3H 12CR2NI4H 20CRNIMOH 中国低透性含钛碳素结构钢 55TI 60TI 70TI 中国易切削结构钢和深冲压用钢 Y12 Y12PB Y15 Y15PB Y20 Y30 Y40MN Y45CA 中国冷镦和冷挤压用钢 ML04AL ML08AL ML10AL ML15AL ML15 ML20AL ML20 ML18MN ML22MN ML20CR ML25 ML30 ML35 ML40 ML45 ML15MN ML25MN ML30MN ML35MN ML37CR ML40CR ML30CRMO ML35CRMO ML42CRMO ML20B ML28B ML35B ML15MNB ML20MNB ML35MNB ML37CRB ML20MNTIB ML15MNVB ML20MNVB 中国冷镦钢丝ML10 ML15 ML18 ML20 ?ML25 ML30 ML35 ML40 ML45 ML20MNA ML30CRMNSIA ML16CRSINI ML20CRMOA ML30CRMOA ML35CRMOA ML42CRMOA ML38CRA ML40CRNIMOA |