British Standards Institution

Source:: ISO
Committee:: ISE/101/1 - Uniaxial and Ductility Testing
Categories:: Metal testing. Mechanical
Comment period start date:: 09/04/2025
Comment period end date:: 02/06/2025
Number of comments:: 0

Comment by:

2nd Jun

Scope

This document 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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Please email further comments to: debbie.stead@bsigroup.com

Standard timeline

1. Proposal (Complete)

Proposal start date:

2. Draft (Complete)

Draft start date:

04/02/2025

3. Public Comments

Public Comments start date:

09/04/2025

Public Comments end date:

02/06/2025

Learn more about the standards development process

Standards Development

BS ISO 16630 ISO 16630 Metallic materials. Sheet and strip. Hole expanding test

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