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Standard
| GB/T 31922-2015 Hot-rolled steel sheets and srips of higher yield strength with improved formability (English Version) |
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Detail of GB/T 31922-2015
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Introduction of GB/T 31922-2015
本标准规定了改善成形性热轧高屈服强度钢板和钢带的分类和代号、订货信息、尺寸、外形、重量及允许偏差、技术要求、试验方法、检验规则、包装、标志和质量证明书等。
本标准适用于厚度为1.0mm~6.0mm 的要求有良好成形性能的高屈服强度热连轧钢带、由钢带横切成的钢板及纵切成的纵切钢带(以下简称“钢板和钢带”)。
Contents of GB/T 31922-2015