This document provides a Japanese grouping system for materials for welding purposes, classified in accordance with the grouping system of ISO/TR 15608.
It can also apply for other purposes, such as heat treatment, forming, and non-destructive testing.
Types of steels are listed in accordance with the grouping system of ISO/TR 15608:2017, Table 1.
Types of aluminium and aluminium alloys are listed in accordance with the grouping system of ISO/TR 15608:2017, Table 2.
Types of titanium and titanium alloys are listed in accordance with the grouping system of ISO/TR 15608:2017, Table 5.
This document covers grouping systems for the following standardized materials:
— aluminium and its alloys;
— titanium and its alloys.
Status: PublishedPublication date: 2020-06
Edition: 2Number of pages: 26
Technical Committee: ISO/TC 44/SC 10 Quality management in the field of welding
- ICS :
- 25.160.20 Welding consumables
Buy this standard
|std 1 124||PDF + ePub|
|std 2 124||Paper|
ISO/TR 20174:2020Stage: 60.60
Got a question?
Check out our FAQs
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)
Keep up to date with ISO
Sign up to our newsletter for the latest news, views and product information.