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ISO/TR 20172:2021

Welding — Grouping systems for materials — European materials

Apr 15, 2021

General information

60.60     Apr 15, 2021

ISO

ISO/TC 44/SC 10

Technical Report

25.160.20  

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Scope

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.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO/TR 20172:2009

NOW

PUBLISHED
ISO/TR 20172:2021
60.60 Standard published
Apr 15, 2021

National adoptions

SRPS CEN ISO/TR 20172:2021  
ISS

Welding - Grouping systems for materials - European materials (ISO/TR 20172:2021)

60.60   Standard published

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