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Resistance surface deformation Characteristic and production manner and coat steel sheet null mass of the ferrite stainless steel cold rolling steel sheet which is superior in

机译:耐磨性优异的铁素体不锈钢冷轧钢板的特性,制造方式和涂层钢板质量为零。

摘要

PROBLEM TO BE SOLVED: To provide a cold rolled ferritic stainless steel sheet excellent in surface distortion resistance and surface properties, and advantageously applicable to an automobile and internal and external panels of a building.;SOLUTION: The cold rolled ferritic stainless steel sheet has a composition comprising ≤0.020% C, ≤0.5% Si, ≤0.3% Mn, ≤0.04% P, ≤0.010% S, 8-30% Cr, ≤1.0% Al, 0.05-0.5% Nb, 0.003-0.030% Ti, ≤0.020% N, and the balance Fe with inevitable impurities and satisfying Nb/Ti≥10.0 and Nb≥16(C+N), and has an average diameter of TiN of 0.1-3.0 μm and a YR of ≤60%.;COPYRIGHT: (C)2008,JPO&INPIT
机译:要解决的问题:提供一种具有优异的抗表面变形性和表面性能的冷轧铁素体不锈钢薄板,并且有利地适用于汽车以及建筑物的内部和外部面板。;解决方案:该冷轧铁素体不锈钢薄板具有组合物,其包含& 0.020%C,≤ 0.5%Si,≤ 0.3%Mn,≤ 0.04%P,≤ 0.010%S,8-30%Cr,≤ 1.0%Al,0.05-0.5%Nb, Ti含量为0.003-0.030%,N含量为0.020%,其余为Fe,具有不可避免的杂质并满足Nb / Ti≥ 10.0和Nb≥ 16(C + N),且TiN的平均直径为0.1-3.0μm ,年收益率为≤ 60%。;版权所有:(C)2008,日本特许厅&INPIT

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