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PS 3030-2-2026

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Metallic materials — Determination of forming-limit curves for sheet and strip Part 2: Determination of forming-limit curves in the laboratory
Committee: Metals
Sector: Mechanical and Metals
Available Standards
Original Standard
Not Specified 35 Page 2026
International Classification for Standards (ICS)
Code Classification
77.040.10 Mechanical testing of metals
Adopted Standards
Standards / Amendment / Corrigendum
1 ISO 12004-2:2021
Scope

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.