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CEN ISO/TR 20172:2009

Welding - Grouping systems for materials - European materials

General information

Withdrawn from 17.05.2021
Base Documents
ISO/TR 20172:2009; CEN ISO/TR 20172:2009
ICS Groups
25.160.20 Welding consumables
Directives or regulations
None

Standard history

Status
Date
Type
Name
17.05.2021
Main
CEN ISO/TR 20172:2021
07.08.2009
Main
CEN ISO/TR 20172:2009
08.03.2006
Main
CEN ISO/TR 20172:2006
This Technical Report 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 Technical Report covers grouping systems for the following standardized materials: a) steel; b)  aluminium and its alloys; c)  copper and its alloys; d) cast irons. In case of dispute, for example where variations in properties such as thickness and yield strength occur, ISO/TR 15608 applies.

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Standard monitoring
English (PDF 289 KB)

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Standards designation

EVS Estonian standard
EN European standard (published by an CEN or CENELEC)
EN ISO International standard adopted as an European standard
ISO International Organization for Standardization’s standard
IEC International Electrotechnical Commission’s standard
HD CENELEC’s harmonisation document
   
EVS-EN European standard implemented in Estonia
EVS-EN ISO International standard adopted in Europe and implemented in Estonia
EVS-EN ISO/IEC International standard/International electrotechnical standard adopted in Europe and implemented in Estonia
EVS-IEC International electrotechnical standard implemented in Estonia
EVS-ISO International standard implemented in Estonia
   
A, AMD amedment
+A a full standard plus the amendment
/A only amendment
COR, AC corrigendum
+COR a full standard plus the corrigendum
NA national annex
+NA a full standard plus the national annex
/NA only national annex
TS technical specification
TR technical report
CWA agreement, developed by a CEN or CENELEC
prEVS-EN (etc) draft standard
   
et the standard is in Estonian only
en the standard is in English only
et-en the standard is in Parallel text Estonian-English