本规范规定了手动、半自动、机械化和自动焊接的焊接工艺规范、焊工和焊接操作员的资格要求。焊接工艺包括气焊、电子束焊、电渣焊、药芯焊丝电弧焊、气体保护金属极电弧焊、钨极气体保护焊、激光束焊、氧气焊、等离子弧焊、保护金属极电弧焊、螺柱电弧焊和埋弧焊。还包括母材、填充金属、评定变量、焊接设计和试验要求。

This specification provides the requirements for qualification of welding procedure specifications, welders, and welding operators for manual, semiautomatic, mechanized, and automatic welding. The welding processes included areelectrogas welding,electron beam welding,electroslag welding,flux cored arc welding,gas metal arc welding,gas tungsten arc welding,laser beam welding,oxyfuel gas welding,plasma arc welding,shielded metal arc welding,stud arc welding, andsubmerged arc welding.Base metals, filler metals, qualification variables, welding designs, and testiang requirements are also included.