GB/T20564.7-2010E汽车用高强度冷连轧钢板及钢带第7部分：马氏体钢（英文版）

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 050 mm to 21 mm

标准号：GB/T 205647-2010E

标准名称：汽车用高强度冷连轧钢板及钢带 第7部分：马氏体钢（英文版）

英文名称：Continuously cold rolled high strength steel sheet and strip for automobile－Part 7: Martensitic steels

标准类型：国家标准

标准性质：推荐性

标准状态：现行

发布日期：2010-09-02

实施日期：2011-06-01

中国标准分类号（CCS）：冶金>>钢铁产品>>H46钢板、钢带

国际标准分类号（ICS）：冶金>>钢铁产品>>7714050扁平钢和半成品

替代以下标准：被GB/T 205647-2022代替

归口单位：SAC/TC 183 Technical Committee o

发布单位：General Ad