GB/T 20887.1-2017E 汽车用高强度热连轧钢板及钢带 第1部分：冷成形用高屈服强度钢（英文版）

标准简介

This part specifies the classification and designation, dimensions, shape, mass, technical requirements,test methods, inspection rules, packing, marking and inspection certificate of the continuously hot rolled high yield strength steel sheet and strip for cold forming. This part is applicable to the products of continuously hot rolled high yield strength steel for cold forming, delivered in sheet, strip or slit strip type, hereinafter referred to as sheet and strip.
英文名称：Continuously hot rolled high strength steel sheet and strip for automobile －Part 1: High yield strength steel for cold forming
标准状态：现行
替代情况：替代GB/T 20887.1-2007
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：2017-09-07
实施日期：2018-06-01
出版日期：2018-07-01
页数：16页

前言

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