标准简介
This part specifies the terms and definitions, classification and designation,order information, dimensions, shape, mass, technical requirements, inspection and testing, packaging, marking and inspection certificate of the continuously cold rolled high strength martensitic steel sheet and strip,hereinafter referred to as steel sheet and strip. This part is applicable to the steel sheet and strip mainly used for making automotive structural parts and strengthened parts with the nominal thickness from 0.50 mm to 2.1 mm.英文名称：Continuously cold rolled high strength steel sheet and strip for automobile－Part 7: Martensitic steels
标准状态：现行
替代情况：被GB/T 20564.7-2022代替
中标分类：冶金>>钢铁产品>>H46钢板、钢带
ICS分类：冶金>>钢铁产品>>77.140.50扁平钢和半成品
发布部门：General Ad.
发布日期：2010-09-02
实施日期：2011-06-01
作废日期：2022-11-01 即将作废 距离作废日期还有47天
出版日期：2018-08-01
页数：16页
前言
钢板、钢带相关标准
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