标准摘要
[中文适用范围]： 本文件规定了金属电弧焊用钨芯电极的分类要求，包括镍及其合金成分中镍含量超过其他任何元素的情况 [外文原描述]： This document specifies requirements for the classification of tubular-cored electrodes for metal arc welding with or without a gas shield of nickel and nickel alloys. It includes those compositions in which the nickel content exceeds that of any other element.
英文名称Welding consumables — Tubular-cored electrodes for gas-shielded and non-gas-shielded metal arc welding of nickel and nickel alloys — Classification