The International Organization for Standardization (ISO). First edition, 2000-04-01. 10 p. This CEN Report supersedes CR 12187:1995. This technical report provides a uniform system for grouping of materials for welding purposes. It may also apply for other purposes as heat treatment, forming, non destructive testing.
This technical report covers grouping systems for the following standardized materials:
_ steel;
_ aluminium and its alloys;
_ nickel and its alloys;
_ copper and its alloys;
_ titanium and its alloys;
_ zirconium and its alloys;
_ cast irons.