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ISO 9649:2023

Metallic materials — Wire — Reverse torsion test ISO 9649:2023

Publication date:   May 15, 2023

General information

60.60 Standard published   May 15, 2023

ISO

ISO/TC 164/SC 2 Ductility testing

International Standard

77.040.10   Mechanical testing of metals

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Scope

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

PREVIOUSLY

WITHDRAWN
ISO 9649:2016

NOW

PUBLISHED
ISO 9649:2023
60.60 Standard published
May 15, 2023