45号碳结钢
8CrMoAl轧制圆钢|Q235B;45#;40Cr;GCr15;9Cr18;9Cr18Mo;9Cr18MoV;1Cr13;65Mn; 38CrMoAl锻造圆钢|60Si2Mn;6542;35#;4130;4140;T10A;T10;Cr12;4Cr13;25Cr2MoV; 38CrMoA..
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8CrMoAl轧制圆钢|Q235B;45#;40Cr;GCr15;9Cr18;9Cr18Mo;9Cr18MoV;1Cr13;65Mn; 38CrMoAl锻造圆钢|60Si2Mn;6542;35#;4130;4140;T10A;T10;Cr12;4Cr13;25Cr2MoV; 38CrMoA..