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ISO
ISO 9649:2023

ISO 9649:2023

Metallic materials — Wire — Reverse torsion test

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PDF

General Information

Status :

Active

Standard Type : Main

Document No : ISO 9649:2023

Document Year : 2023

Pages : 4

Edition : 3

Section Volume : Ductility testing (ISO/TC 164/SC 2.)

ICS : Mechanical testing of metals (77.040.10)

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.

Life Cycle

ISO 9649:2023