OS GSO ISO 16630:2025

ISO 16630:2017
Omani Standard   Current Edition · Approved on 14 October 2025

Metallic materials — Sheet and strip — Hole expanding test

OS GSO ISO 16630:2025 Files

English 7 Pages
Current Edition Reference Language
OMR 30.98

OS GSO ISO 16630:2025 Scope

ISO 16630 describes a method of determining the hole expansion ratio in metallic sheets and strips with a thickness range of 1,2 mm to 6,0 mm inclusive and a width of at least 90 mm.

NOTE This test is normally applicable to sheet metal and is used to assess the suitability of the product for forming flanges.

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