ISO/TR 20173:2009

Welding -- Grouping systems for materials -- American materials

ISO/TR 20173:2009 provides an American grouping system for materials for welding purposes, classified in accordance with the grouping system of ISO/TR 15608:2005.

It may also apply for other purposes, such as heat treatment, forming, and non-destructive testing. Types of steels are listed in accordance with the grouping system of ISO/TR 15608:2005, Table 1.

ISO/TR 20173:2009 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; and cast irons.


General information

  • Status :  Withdrawn
    Publication date : 2009-10
  • Edition : 2
  • :
    ISO/TC 44/SC 10
    Quality management in the field of welding
  • 25.160.20
    Welding consumables

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