NF ISO 7438

NF ISO 7438

April 2016
Standard Cancelled

Metallic materials - Bend test

ISO 7438:2016 specifies a method for determining the ability of metallic materials to undergo plastic deformation in bending.ISO 7438:2016 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.

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Main informations

Collections

National standards and national normative documents

Publication date

April 2016

Number of pages

12 p.

Reference

NF ISO 7438

ICS Codes

77.040.10   Mechanical testing of metals

Classification index

A03-158

Print number

1

International kinship

ISO 7438:2016
Sumary
Metallic materials - Bend test

ISO 7438:2016 specifies a method for determining the ability of metallic materials to undergo plastic deformation in bending.

ISO 7438:2016 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.

Replaced standards (1)
NF EN ISO 7438
November 2005
Standard Cancelled
Metallic materials - Bend test

ISO 7438:2005 specifies a method for determining the ability of metallic materials to undergo plastic deformation in bending. ISO 7438:2005 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.

Standard replaced by (1)
NF EN ISO 7438
October 2020
Standard Current
Metallic materials - Bend test

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.

Table of contents
  • 1 Domaine d'application
  • 2 Symboles et désignations
  • 3 Principe
  • 4 Appareillage d'essai
  • 5 Éprouvette
  • 6 Mode opératoire
  • 7 Interprétation des résultats
  • 8 Rapport d'essai
  • Annexe A Détermination de l'angle de pliage à partir du mesurage du déplacement du mandrin
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