International Standard
ISO 9649:2023
Metallic materials — Wire — Reverse torsion test
Reference number
ISO 9649:2023
Edition 3
2023-05
© ISO 2024
International Standard
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Published (Edition 3, 2023)

ISO 9649:2023

Format
Language
CHF 42
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Abstract

This document specifies a method for determining the ability of metallic wire, of diameter dimension from 0,3 mm to 10,0 mm inclusive, to undergo plastic deformation during reverse torsion. This test is used to detect surface defects, as well as to assess ductility.

General information

  • Status
     : Published
    Publication date
     : 2023-05
    Stage
    : International Standard published [60.60]
  • Edition
     : 3
    Number of pages
     : 4
  • Technical Committee :
    ISO/TC 164/SC 2
    ICS :
    77.040.10 
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