ČSN EN ISO 15608

This document specifies a uniform system for grouping materials for welding purposes. This document can also be applied for other purposes, such as heat treatment, forming and non-destructive testing. This document is applicable to 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; - cobalt alloys.