Standard

ISO 23825:2020

Historical draft

Note: This standard has a new edition: ISO 23825:2020

Corrigendums and amendments are bought separately.

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Abstract

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.

Document information

  • Standard from ISO
  • Published:
  • Expires:
  • Edition: 1
  • Version: 1
  • Document type: IS
  • ICS 77.140.10
  • ISO TC ISO/TC 17/SC 4

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