Continuously cold rolled high strength steel sheet and strip for automobile—Part 7:Martensitic steels
全国钢标准化技术委员会
本部分规定了冷轧马氏体高强度钢板及钢带(以下简称为钢板及钢带)的术语和定义、分类、代号、尺寸、外形、重量、技术要求、检验和试验、包装、标志及质量证明书等。
本部分适用于厚度为0.50 mm～2.1 mm，主要用于制作汽车的结构件、加强件的钢板及钢带。
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