GB/T20564.3-2017E汽车用高强度冷连轧钢板及钢带第3部分：高强度无间隙（英文版）原子钢

This part specifies the terms and definition,classification and designation,dimensions,shape,mass,technical requirements,test methods,inspection rules,packaging,marking and inspection certificate of the continuously cold rolled high strength interstitial free 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 outer panel,inner panel and some structural parts with the nominal thickness from 050 mm to 30 mm

标准号：GB/T 205643-2017E

标准名称：汽车用高强度冷连轧钢板及钢带 第3部分：高强度无间隙（英文版）原子钢

英文名称：Continuously cold rolled high strength steel sheet and strip for automobile—Part 3: High strength interstitial free steel

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：2017-09-07

实施日期：2018-06-01

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：替代GB/T 205643-2007

归口单位：SC/TC 317 Technical Committee on

发布单位：General Ad