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This CEN/ISO report was prepared by CEN/TC 121/SC 4 "Quality management in the field of welding" in cooperation with ISO/TC 44/SC 10 "Unification of requirements in the field of welding". The responsible German standardization committee is Working Committee NA 092-00-04 AA "Qualitätssicherung beim Schweißen (DVS AG Q 2)" ("Quality assurance of welding") in the Standards Committee Welding and allied processes (NAS). This Technical Report provides a uniform system for grouping of materials for welding purposes. It can also apply to other purposes, such as heat treatment, forming and non-destructive testing. With respect to DIN CEN ISO/TR 15608:2006-01, sub group 10.3 was supplemented in Table 1 (Grouping system for steels) and clause "Bibliography" was added.
This document replaces DIN-Fachbericht CEN ISO/TR 15608:2006-01 .
This document has been replaced by: DIN CEN ISO/TR 15608:2020-07 .