DSF/FPRCEN ISO/TR 20172
Welding – Grouping systems for materials – European materials (ISO/PRF TR 20172:2020)
| Organization: | DS |
| Status: | active |
| Page Count: | 44 |
| ICS Code (Welding consumables): | 25.160.20 |
scope:
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. 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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