ISO 6935-1:2007
钢筋混凝土用钢.第1部分:光面钢筋
Steel for the reinforcement of concrete - Part 1: Plain bars
ISO 6935-1:2007 发布历史
This part of ISO 6935 specifies technical requirements for plain bars to be used as reinforcement in concrete. This part of ISO 6935 covers nine steel grades not intended for welding which are B240A-P, B240B-P, B240C-P, B240D-P, B300A-P, B300B-P, B300C-P, B300D-P and B420D-P, and one steel grade intended for welding which is B420DWP. The production process is at the discretion of the manufacturer. It also applies to plain bars supplied in coil form. The requirements of this part of ISO 6935 apply to straightened product. The steel grades are designated with steel names allocated in accordance with ISO/TS 4949. NOTE The first “B” stands for steel for reinforcing concrete. The next 3 digits represent the specified characteristic value of upper yield strength. The fifth letter stands for ductility class (4.4). The next symbol relates to welding; “-” means not intended for welding and “W” means intended for welding. The last “P” stands for plain bar. This part of ISO 6935 covers products delivered in straight lengths. Plain bars produced from finished products, such as plates and railway rails, are excluded.
ISO 6935-1:2007由国际标准化组织 IX-ISO 发布于 2007-01。
ISO 6935-1:2007 在中国标准分类中归属于: H44 型钢、异型钢，在国际标准分类中归属于: 77.140.15 混凝土增强用钢,91.080.40 混凝土结构。
ISO 6935-1:2007 发布之时，引用了标准
- ISO 10144 钢筋混凝土. 钢筋和线材的认证方案*， 2018-10-01 更新
- ISO 14284 钢铁.化学成分测定用样品的取样和制备*， 2022-10-25 更新
- ISO 15630-1 混凝土加固和预应力用钢.试验方法.第1部分:钢筋、线材和钢丝*， 2019-02-07 更新
- ISO 404 钢和钢制品.一般交货技术要求.修改件1*， 2022-11-01 更新
- ISO/TR 9769 钢铁.可用分析方法的评述*， 2018-12-13 更新
- ISO/TS 4949 基于字母符号的钢的名称*， 2016-11-01 更新
* 在 ISO 6935-1:2007 发布之后有更新，请注意新发布标准的变化。
ISO 6935-1:2007的历代版本如下：
- 2007年 ISO 6935-1:2007 钢筋混凝土用钢.第1部分:光面钢筋
- 1991年 ISO 6935-1:1991 钢筋混凝土用钢 第1部分:光面钢筋
- 标准号
- ISO 6935-1:2007
- 发布
- 2007年
- 发布单位
- 国际标准化组织
- 当前最新
- ISO 6935-1:2007
- 引用标准
- ISO 10144 ISO 14284 ISO 15630-1 ISO 404 ISO/TR 9769 ISO/TS 4949