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US09206498B2 Galvanized or galvannealed silicon steel 有权
镀锌或合金化热镀锌硅钢

Galvanized or galvannealed silicon steel
Abstract:
The invention deals with a hot-dip galvanized or galvannealed steel sheet wherein, the composition of the steel sheet comprises, by weight: 0.01≦C≦0.22%, 0.50≦Mn≦2.0%, 0.2≦Si≦3.0%, 0.005≦Al≦2.0%, Mo
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