Active
Standard
Most Recent
NBN ISO 23825:2021
Method for evaluating the nodularity of spheroidal carbides — Steels for cold heading and cold extruding
Preview
Summary
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.
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.
Technical characteristics
| Publisher | Bureau de Normalisation Belge (NBN) |
| Publication Date | 06/17/2021 |
| Page Count | 23 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
No products.