ISO/TR 15608:2017

ISO/TR 15608:2017 provides guidelines for a uniform system for grouping materials for welding purposes. It can also be applied for other purposes, such as heat treatment, forming and non-destructive testing.
It covers grouping systems for the following standardized materials:
?   steels;
?   aluminium and its alloys;
?   copper and its alloys;
?   nickel and its alloys;
?   titanium and its alloys;
?   zirconium and its alloys;
?   cast irons.