ISO 17633:2017 焊接耗材 不锈钢和耐热钢气保护与非气保护金属电弧焊用管状芯焊条和棒材 分类

标准编号：ISO 17633:2017

中文名称：焊接耗材 不锈钢和耐热钢气保护与非气保护金属电弧焊用管状芯焊条和棒材 分类

英文名称：Welding consumables — Tubular cored electrodes and rods for gas shielded and non-gas shielded metal arc welding of stainless and heat-resisting steels — Classification

发布日期：2017-11

标准范围

ISO 17633:2017规定了不锈钢和耐热钢气体保护和非气体保护金属电弧焊在焊态或热处理条件下，基于全焊缝金属化学成分、芯材类型、保护气体、焊接位置和全焊缝金属机械性能的管状焊剂和金属芯焊条和焊条的分类要求。ISO 17633:2017是一个综合标准，规定使用基于标称成分的系统或基于合金类型的系统进行分类。a） 带有后缀字母“a”的条款、子条款和表格仅适用于使用基于标称成分的系统分类的产品。b） 带有后缀字母“b”的条款、子条款和表格仅适用于使用基于合金类型的系统分类的产品。c） 没有后缀字母“A”或后缀字母“B”的条款、子条款和表格适用于根据本文件分类的所有产品。ISO 17633:2017未使用脉冲电流确定产品分类。

ISO 17633:2017 specifies requirements for classification of tubular flux and metal cored electrodes and rods, based on the all-weld metal chemical composition, the type of core, shielding gas, welding position and the all-weld metal mechanical properties, in the as-welded or heat-treated conditions, for gas shielded and non-gas shielded metal arc welding of stainless and heat-resisting steels.ISO 17633:2017 is a combined standard providing for classification utilizing a system based upon nominal composition or utilizing a system based upon alloy type.a) Clauses, subclauses, and tables which carry the suffix letter "A" are applicable only to products classified using the system based upon nominal composition.b) Clauses, subclauses, and tables which carry the suffix letter "B" are applicable only to products classified using the system based upon alloy type.c) Clauses, subclauses, and tables which do not have either the suffix letter "A" or the suffix letter "B" are applicable to all products classified in accordance with this document.ISO 17633:2017 does not use pulsed current for determining the product classification.

标准预览图