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和修复焊接。本文件适用于按照ISO 15608标准中第1、2、3和8组规定的钢材在高压湿环境下的熔化焊接。本文件适用于按照ISO 4063:2023标准规定的以下焊接工艺，且适用于高压湿环境：— 111 手工电弧焊（药皮电极电弧焊）；— 114 自保护药芯焊丝电弧焊。本文件的原则也可适用于未列出的其他钢材组别和熔化焊接工艺。本文件规定了三种焊接质量等级：A、B和Z，以便适用于各种焊接接头。每种焊接质量等级定义了一组在验证过程中建立的焊接接头性能标准。本文件不涉及如何选择焊接质量等级以满足特定应用需求的问题。 [外文原描述]： This document specifies how a preliminary welding procedure specification (pWPS) is qualified by welding procedure tests. This document is applicable to production welding and repair welding. This document is applicable to fusion welding of steels covered by groups 1, 2, 3 and 8 in accordance with ISO 15608 in a hyperbaric wet environment. This document is applicable to the following welding processes, in accordance with ISO 4063:2023, applicable in hyperbaric wet environments: — 111 manual metal arc welding (metal arc welding with covered electrode); — 114 self-shielded tubular-cored arc welding. The principles of this document can be applied to other steel groups and fusion welding processes not listed. This document specifies three weld quality levels, A, B, and Z in order to permit application to a wide range of weldments. Each weld quality level defines a set of criteria for weldment properties that are established during qualification. This document does not address the selection of the weld quality level to meet the requirements of a particular application.
英文名称Specification and qualification of welding procedures for metallic materials — Welding procedure test — Part 9: Underwater hyperbaric wet welding