Continuously cold rolled high strength steel sheet and strip for automobile—Part 1:Bake hardening steel
全国钢标准化技术委员会(SAC/TC 183)
GB/T 20564的本部分规定了冷轧烘烤硬化高强度钢板及钢带的术语和定义、分类和牌号表示方法、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。本部分适用于制造汽车外板、内板和部分结构件等用厚度为0.50 mm～3.00 mm的钢板及钢带（以下简称“钢板及钢带”）。
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