ISO 9649:2023

International Standard   Current Edition · Approved on 15 May 2023

Metallic materials — Wire — Reverse torsion test

ISO 9649:2023 Files

English 4 Pages
Current Edition
OMR 21.69

ISO 9649:2023 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.

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