ISO/TR 20172:2021 焊接 材料分组系统 欧洲材料

标准编号:ISO/TR 20172:2021

中文名称:焊接 材料分组系统 欧洲材料

英文名称:Welding — Grouping systems for materials — European materials

发布日期:2021-04

标准范围

本文件建立了欧洲焊接材料分组体系,按照ISO/TR 15608的分组体系进行分类。它也适用于其他用途,如热处理、成型和无损检测。本文件涵盖了以下标准化材料的分组系统:a) 钢铁;b) 铝及其合金;c) 铜及其合金;d) 铸铁;e) 镍和镍合金。对于本文件中未指定组的材料,ISO/TR 15608标准适用。

This document establishes a European grouping system for materials for welding purposes, classified in accordance with the grouping system of ISO/TR 15608.It is also applicable for other purposes such as heat treatment, forming and non-destructive testing.This document covers grouping systems for the following standardized materials:a) steel;b) aluminium and its alloys;c) copper and its alloys;d) cast irons;e) nickel and nickel alloys.For materials that are not assigned to a group in this document, the criteria of ISO/TR 15608 apply.

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