本文件规定了用于化学分析的焊接金属垫的沉积程序。 本文件适用于通过使用覆盖焊条、气体保护金属电弧焊用焊丝焊条、气体保护金属电弧焊用管状药芯焊条和非气体保护金属电弧焊、钨极气体保护焊用实心焊条和管状药芯焊条沉积焊接金属垫，以及用于埋弧焊或电渣焊和熔覆的焊丝焊剂和带材焊剂组合。 本文件适用于非合金钢和细晶粒钢、高强度钢、抗蠕变钢、不锈钢和耐热钢、镍和镍合金以及铜和铜合金的焊接耗材。

This document specifies the procedure to be used for deposition of a weld metal pad for chemical analysis. This document applies to deposition of a weld metal pad by use of covered electrodes, wire electrodes for gas shielded metal arc welding, tubular cored electrodes for gas shielded metal arc welding and for non-gas shielded metal arc welding, solid rods and tubular cored rods for gas tungsten arc welding, and wire-flux and strip-flux combinations for submerged arc welding or electroslag welding and cladding. This document is applicable to welding consumables for non-alloy and fine grain steels, high strength steels, creep-resisting steels, stainless and heat-resisting steels, nickel and nickel alloys, and copper and copper alloys.