Standard

SN-CEN ISO/TR 20172:2009

Withdrawn

Note: This standard has a new edition: SN-CEN ISO/TR 20172:2021

Corrigendums and amendments are bought separately.

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Abstract

ISO/TR 20172:2009 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. ISO/TR 20172:2009 covers grouping systems for the following standardized materials: – steel; – aluminium and its alloys; – copper and its alloys; – cast irons.

Document information

  • Standard from SN
  • Published:
  • Withdrawn:
  • Edition: 2009-06
  • Version: 1
  • Document type: TR
  • ICS 25
  • ICS 25.160.20
  • National Committee SN/K 67

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