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

Standard No.

ISO 12004-2:2021

Release Date

2021

Published By

International Organization for Standardization (ISO)

Latest

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.

ISO 12004-2:2021 history

• 2021 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
• 2008 ISO 12004-2:2008 Metallic materials - Sheet and strip - Determination of forming-limit curves - Part 2: Determination of forming-limit curves in the laboratory