Reference number
ISO 12004-2:2021
© ISO 2025
International Standard
ISO 12004-2:2021
Metallic materials — Determination of forming-limit curves for sheet and strip — Part 2: Determination of forming-limit curves in the laboratory
Edition 2
2021-02
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Published (Edition 2, 2021)

ISO 12004-2:2021

Language
Format
CHF 155
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Abstract

This document specifies testing conditions for use when constructing a forming-limit curve (FLC) at ambient temperature and using linear strain paths. The material considered is flat, metallic and of thickness between 0,3 mm and 4 mm.

NOTE The limitation in thickness of up to 4 mm is proposed, giving a maximum allowable thickness to the punch diameter ratio.

General information

  • Status
     : Published
    Publication date
     : 2021-02
    Stage
    : International Standard published [60.60]
  • Edition
     : 2
    Number of pages
     : 27
  • Technical Committee :
    ISO/TC 164/SC 2
    ICS :
    77.040.10 
  • RSS updates

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