NBN ISO 9649:2023
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NBN ISO 9649:2023

Metallic materials — Wire — Reverse torsion test

Summary

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.

Technical characteristics

Publisher Bureau de Normalisation Belge (NBN)
Publication Date 09/22/2023
Page Count 12
EAN ---
ISBN ---
Weight (in grams) ---

Replaces

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