DS/EN ISO 945-1 + AC:2012 ( Withdrawn )

Microstructure of cast irons - Part 1: Graphite classification by visual analysis


Status:
Withdrawn
Type:
Standard
Language:
Danish/English
Replaced by:
Price from:
€ 104.61

Scope

This International Standard specifies one method of classifying the microstructure of graphite in cast irons by comparative visual analysis.The purpose of this standard is to provide information about the method of graphite classification. It is not intended to give information on the suitability of cast iron types and grades for any particular application.The particular material grade is specified by results from tensile tests or hardness testing, and in the case of austenitic cast irons, by their chemical composition. The interpretation of graphite form and size does not allow a statistically valid statement on the fulfilment of the requirements specified in the relevant material standard. The structure of the ferrous matrix (ferrite, pearlite, free cementite) has a significant effect on the material properties. Such an interpretation is not the purpose of this International Standard.


Number of pages: 64

Published: 2013-08-09

Date of approval: 2012-11-17

Date of withdrawal: 2018-08-31

International relationships : EN ISO 945-1:2008 IDT ISO 945-1:2008 IDT

ICS: 77.080.10 - Irons

Item number: M267556


Committees

Committee

  • CEN/TC 190
  • ISO/TC 25/WG 3

Danish committee

DS/S-812