Table of Contents

Foreword<br>Introduction<br>1 Scope<br>2 Normative references<br>3 Terms and definitions<br>4 Symbols and designations<br>5 Principle<br>6 Test apparatus<br>7 Test piece<br>8 Procedure<br>9 Test report<br>Annex A (normative) - Method for calculating blank<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;holding pressure<br>Annex B (normative) - Method for calculating nominal<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;tensile stress<br>Annex C (normative) - Device for determining radius<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;of curvature using a dial gauge<br>Bibliography

Abstract

Describes a method for evaluating the amount of springback of sheets of metallic materials known to exhibit large amounts of springback subjected to plane-strain stretch bending, which is a typical deformation mode generated in press-formed panels.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	British Standards Institution
Pages
ISBN
Committee	ISE/101/2
Supersedes	07/30161983 DC : 0