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ISO 23825:2020

Method for evaluating the nodularity of spheroidal carbides - Steels for cold heading and cold extruding
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ISO 23825:2020

Method for evaluating the nodularity of spheroidal carbides - Steels for cold heading and cold extruding

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This document specifies a micrographic method based on comparison charts for determining the degree of spheroidisation of carbides after annealing of wire rod, wire or bars made of non-alloy and low alloy steels intended for cold heading and cold extrusion. The range of carbon content is up to 1,20 % C.

In addition, Annex A includes a method based on machine vision for routine measurements.

SDO ISO: International Organization for Standardization
Document Number ISO 23825
Publication Date Not Available
Language en - English
Page Count
Revision Level
Supercedes
Committee ISO/TC 17/SC 4
Publish Date Document Id Type View
Not Available ISO 23825:2020 Revision