This Technical Report provides a uniform system for grouping of materials for welding purposes. It may also apply to other purposes such 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 iron.