供应弹簧钢： SAEA62 S58C C60E CK60 65 SUP2 SAE 1065 G10650 CKSSSAE 1070 SSA72 CKSAECKA86 SAE 1086 SUP3 65MN SAEA67 55SI2MN SAEA53 SUP6 55SI7 60SI2MN SUP6 60SCRVA SUP10 SAE6150 50CRVSICRA SUP12 SAE9254 54SICRCRMNA SUP9 SAE5155 55CRCRMNA SUP9A SAE5160 SUP7 60CRMNMOA SUP13 SAE4160 51CRMOVCRMNBA SUP11A SAE 51B60 58CRMNB4
供应轴承钢： GCR6 SAECRGCR9 SUJ1 AISIECRGCR9SIMN SUJ3 A485 CR1 100CRMNSI4-4 B2 GCR15 SUJ2 AISI ECRGCR15SIMN 100CRMNCR18 SUS 440C 9CR18MO SUS440C X108CRMO17 X102CRM
供应易车铁： Y12 SUM21 SAE B1112 10SY15 SUM32 SAESMN28 Y20 SAESY30 SAESY40MN SUM42 SAESMN28 Y15PB SUM22L SAE 12L13 11SMNPBl9SMNPB36 9SMN736 11SMNPB37 11SMN37 11SMNPB30 11SMN30 9SMNPB28
