PPS 3030-2
Project Plan 2026
Metallic materials — Determination of forming-limit curves for sheet and strip Part 2: Determination of forming-limit curves in the laboratory
Sector:
Mechanical and Metals
Project Method:
Adoption without modification
Project Type:
New
International Classification for Standards (ICS)
| Code | Classification |
|---|---|
| 77.040.10 | Mechanical testing of metals |
Adopted Standard
| 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.