ISO/TR 20172:2021
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ISO/TR 20172:2021
75557

Abstract

 Preview

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.


General information 

  •  :  Published
     : 2021-04
  •  : 3
     : 33
  •  : ISO/TC 44/SC 10 Quality management in the field of welding
  •  :
    25.160.20 Welding consumables

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