| 摘要 |
A steel for high-strength components including bands, sheets or pipes having excellent formability and particular suitability for high-temperature coating processes above Ac3 (about 900° C.) is disclosed. The steel includes the following elements (contents in % by mass): C 0.07 to ≦̸0.15, Al≦̸0.05, Si≦̸0.80, Mn 1.60 to ≦̸2.10, P≦̸0.020, S≦̸0.010, Cr 0.50 to ≦̸1.0, Mo 0.10 to ≦̸0.30, Timin 48/14×[N], V 0.03 to ≦̸0.12, B 0.0015 to ≦̸0.0050, with the balance iron including usual steel-accompanying elements.
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