Standard

SN-CEN ISO/TR 20172:2021

Publisert
Forhåndsvisning

Rettelser og tillegg kjøpes separat.

Språk
Tjenester

Omfang

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.

Dokumentinformasjon

  • Standard fra SN
  • Publisert:
  • Utgave: 2021-05
  • Versjon: 1
  • Varetype: TR
  • ICS 25
  • ICS 25.160.20
  • National Committee SN/K 67

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