发明名称 |
NON-SCALING HEAT-TREATABLE STEEL AND METHOD FOR PRODUCING A NON-SCALING COMPONENT FROM SAID STEEL |
摘要 |
A non-scaling heat-treatable steel with particular suitability for producing hardened or die-hardened components is disclosed, characterized by the following chemical composition in % by weight: C 0.04-0.50; Mn 0.5-6.0; Al 0.5-3.0; Si 0.05-3.0; Cr 0.05-3.0; Ni less than 3.0; Cu less than 3.0; Ti 0.010-≦̸0.050; B 0.0015-≦̸0.0040; P less than 0.10; S less than 0.05; N less than 0.020; remainder iron and unavoidable impurities. Further disclosed is a method for producing a non-scaling hardened component from the steel and a method for producing a hot strip from a steel. |
申请公布号 |
EP2828414(A1) |
申请公布日期 |
2015.01.28 |
申请号 |
EP20130728095 |
申请日期 |
2013.03.19 |
申请人 |
SALZGITTER FLACHSTAHL GMBH |
发明人 |
SCHÖTTLER, JOACHIM;LUTHER, FRIEDRICH;MÜTZE, STEFAN |
分类号 |
C21D8/02;C22C38/58 |
主分类号 |
C21D8/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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