ISO 17632:2004 焊接消耗品.非合金钢及细粒钢气体保护的和非气体保护金属弧焊用药芯电极.分类

标准编号：ISO 17632:2004

中文名称：焊接消耗品.非合金钢及细粒钢气体保护的和非气体保护金属弧焊用药芯电极.分类

英文名称：Welding consumables — Tubular cored electrodes for gas shielded and non-gas shielded metal arc welding of non-alloy and fine grain steels — Classification

发布日期：2004-10

标准范围

ISO 17632:2004规定了非合金钢和细晶粒钢在焊态或焊后热处理状态下进行金属电弧焊时，最小屈服强度高达500 MPa或最小抗拉强度高达570 MPa的带或不带气体保护层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（如果有的话）进行测试和分类。ISO 17632:2004是一个综合规范，使用基于所有焊缝金属屈服强度和47 J平均冲击能量的系统，或使用基于所有焊缝金属抗拉强度和27 J平均冲击能量的系统进行分类。

ISO 17632:2004 specifies requirements for classification of tubular cored electrodes with or without a gas shield for metal arc welding of non-alloy and fine grain steels in the as-welded condition or in the post weld heat treated condition with a minimum yield strength of up to 500 MPa or a minimum tensile strength of up to 570 MPa. One tubular cored electrode can be tested and classified with different shielding gases, if any.ISO 17632:2004 is a combined specification providing classification utilizing a system based upon the yield strength and the average impact energy of 47 J of all-weld metal, or utilizing a system based upon the tensile strength and the average impact energy of 27 J of all-weld metal.

标准预览图