錳鐵FMn90技術(shù)參數(shù):
1. 錳的質(zhì)量分數(shù),% – St. 85.0 至 95.0(含);
2、碳的質(zhì)量分數(shù),%,不大于0.5;
3、硅的質(zhì)量分數(shù),%,不大于1.8;
4、磷的質(zhì)量分數(shù),%,不大于0.05;
5、硫的質(zhì)量分數(shù),%,不大于0.02;
6. 分數(shù),mm – 20-50;
7. 附加/特殊操作要求:
硅含量應在0.005%(wt)以內(nèi);
錳鐵FMn90技術(shù)參數(shù):
1. 錳的質(zhì)量分數(shù),% – St. 85.0 至 95.0(含);
2、碳的質(zhì)量分數(shù),%,不大于0.5;
3、硅的質(zhì)量分數(shù),%,不大于1.8;
4、磷的質(zhì)量分數(shù),%,不大于0.05;
5、硫的質(zhì)量分數(shù),%,不大于0.02;
6. 分數(shù),mm – 20-50;
7. 附加/特殊操作要求:
硅含量應在0.005%(wt)以內(nèi);
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