标准摘要
[中文适用范围]： 本文件规定了如何通过焊接工艺试验对初步焊接工艺规程（pWPS）进行验证。本文件适用于生产焊接、修复焊接和堆焊。本文件定义了焊接工艺试验的实施条件，以及在本文件适用范围内所有实际焊接操作的焊接工艺验证范围。本文件适用于锻造和铸造铝及其合金的电弧焊接。在本文件中，“铝”一词包括铝和铝合金。本文件不适用于铝铸件的修整焊接，相关内容参见ISO 15614-4。根据ISO 4063:2023，铝的电弧焊接包括以下焊接工艺：131 — 实芯焊丝MIG焊接；141 — 实芯填充材料（焊丝/焊条）TIG焊接；142 — 自熔TIG焊接；15 — 等离子弧焊接。 [外文原描述]： This document specifies how a preliminary welding procedure specification (pWPS) is qualified by welding procedure tests. This document applies to production welding, repair welding and build-up welding. This document defines the conditions for the execution of welding procedure tests and the range of qualification for welding procedures for all practical welding operations within the qualification of this document. This document applies to the arc welding of wrought and cast aluminium and its alloys. In this document the term aluminium stands for aluminium and for aluminium alloys. This document does not apply to finishing welding of aluminium castings, which is addressed in ISO 15614-4. Arc welding of aluminium is covered by the following welding processes in accordance with ISO 4063:2023: 131 — MIG welding with solid wire electrode; 141 — TIG welding with solid filler material (wire/rod); 142 — Autogenous TIG welding; 15 — plasma arc welding.
英文名称Specification and qualification of welding procedures for metallic materials — Welding procedure test — Part 2: Arc welding of aluminium and its alloys