BS EN ISO 7438:2020
$102.76
Metallic materials. Bend test
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 20 |
This document specifies a method for determining the ability of metallic materials to undergo plastic deformation in bending.
This document applies to test pieces taken from metallic products, as specified in the relevant product standard. It is not applicable to certain materials or products, for example tubes in full section or welded joints, for which other standards exist.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 4 | European foreword |
| 6 | Foreword |
| 7 | 1 Scope 2 Normative references 3 Terms and definitions 4 Symbols, designations and units |
| 8 | 5 Principle 6 Test equipment 6.1 General |
| 10 | 6.2 Bending device with supports and a former 6.3 Bending device with a V-block 6.4 Bending device with a clamp 7 Test piece 7.1 General 7.2 Edges of rectangular test pieces |
| 11 | 7.3 Width of the test piece 7.4 Thickness of the test piece 7.5 Test pieces from forgings, castings and semi-finished products 7.6 Agreement for test pieces of greater thickness and width 7.7 Length of the test piece |
| 12 | 8 Procedure |
| 13 | 9 Interpretation of results 10 Test report |
| 14 | Annex A (informative) Determination of the bend angle from the measurement of the displacement of the former |
| 15 | Annex B (normative) Bend test at plane strain conditions |
| 19 | Bibliography |
