Reference Source

ISO/TR 20173:2009

For ISO/TR 20173:2009, item title is Welding — Grouping systems for materials — American materials; status code is 9599; successor is ISO/TR 20173:2018; withdrawn / published date is 2009-09-29, recorded from its source on 2026-08-05.

Identifier
ISO/TR 20173:2009 verified
Item title
Welding — Grouping systems for materials — American materials verified
Status code
9599 verified
Successor
ISO/TR 20173:2018
Withdrawn / published date
2009-09-29 verified
Sourceisopublicstorageprod.blob.core.windows.net
Verified
Review by
DatasetWithdrawn and superseded ISO standards

What the source says

51793,TR,,ISO/TR 20173:2009,Welding — Grouping systems for materials — American materials,Soudage — Systèmes de groupement des matériaux — Matériaux américains,2009-09-29,2,['25.160.20'],ISO/TC 44/SC 10,9599,[39262],[69020],"['en','fr']",58,"<p>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.</p><p>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.</p><p>ISO/TR 20173:2009 covers grouping systems for the following standardized materials:

isopublicstorageprod.blob.core.windows.net, retrieved 2026-08-05

Source

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