ISO 17634:2004 焊接消耗品-耐蠕变钢气体保护金属电弧焊接用管状核心电极 分类

标准编号：ISO 17634:2004

中文名称：焊接消耗品-耐蠕变钢气体保护金属电弧焊接用管状核心电极 分类

英文名称：Welding consumables — Tubular cored electrodes for gas shielded metal arc welding of creep-resisting steels — Classification

发布日期：2004-11

标准范围

ISO 17634:2004规定了抗蠕变和低合金高温钢气体保护金属极电弧焊焊后热处理条件下使用的管状药芯焊条的分类要求。一个管状药芯电极可以用不同的保护气体进行测试和分类。ISO 17634:2004是一个综合规范，规定使用基于所有焊接金属化学成分的系统或使用基于拉伸强度和所有焊接金属化学成分的系统进行分类。

ISO 17634:2004 specifies requirements for classification of tubular cored electrodes used in the post weld heat treated condition for gas shielded metal arc welding of creep-resisting and low alloy elevated temperature steels. One tubular cored electrode can be tested and classified with different shielding gases.ISO 17634:2004 is a combined specification providing for classification utilizing a system based upon the chemical composition of all-weld metal or utilizing a system based upon the tensile strength, and the chemical composition of all-weld metal.

标准预览图