Continuously hot rolled high strength steel sheet and strip for automobile—Part 1:High yield strength steel for cold forming
全国钢标准化技术委员会(SAC/TC 183)
GB/T 20887的本部分规定了热轧冷成形用高屈服强度钢板及钢带的分类和牌号表示方法、订货内容、尺寸、外形、重量、技术要求、试验方法、检验规则、包装、标志及质量证明书。
本部分适用于冷成形用高屈服强度热连轧钢带以及由钢带横切成的钢板和纵切成的纵切钢带（以下简称“钢板及钢带”）。
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