ISO/TR 20172:2009 PDF
Welding — Grouping systems for materials — European materials
Welding — Grouping systems for materials — European materials
- Document status:
- Withdrawn
- Format:
- Electronic (PDF)
- Number of pages:
- 33
- Publication date:
- June 15, 2009
- Edition:
- ISO TR 20172 edition 2 version 1
- ICS:
- 25.160.20
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.
Technical details
- Technical committee
- ISO/TC 44/SC 10 - Quality management in the field of welding
- SKU
- ISO/TR 20172:2009



