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EVS-EN ISO 945-1:2019

Microstructure of cast irons - Part 1: Graphite classification by visual analysis (ISO 945-1:2019)

General information

Valid from 01.08.2019
Base Documents
ISO 945-1:2019; EN ISO 945-1:2019
ICS Groups
77.080.10 Irons
Directives or regulations
None

Standard history

Status
Date
Type
Name
01.08.2019
Main
EVS-EN ISO 945-1:2019
01.03.2018
Main
EVS-EN ISO 945-1:2018
This document specifies a method of classifying the microstructure of graphite in cast irons by comparative visual analysis.
The purpose of this document 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 grades are specified mainly by mechanical properties and, in the case of austenitic and abrasion resistant 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.

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Standard monitoring
English (PDF 428 KB)

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EVS-EN 1563:2018

Founding - Spheroidal graphite cast irons
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EVS-EN 1561:2011

Founding - Grey cast irons
Withdrawn from 29.12.2023
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EVS-EN 1563:2011

Founding - Spheroidal graphite cast irons
Withdrawn from 04.09.2018
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EVS-EN ISO 945-1:2018

Microstructure of cast irons - Part 1: Graphite classification by visual analysis (ISO 945-1:2017)
Withdrawn from 01.08.2019

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Standards designation

EVS Estonian standard
EN European standard (published by an CEN or CENELEC)
EN ISO International standard adopted as an European standard
ISO International Organization for Standardization’s standard
IEC International Electrotechnical Commission’s standard
HD CENELEC’s harmonisation document
   
EVS-EN European standard implemented in Estonia
EVS-EN ISO International standard adopted in Europe and implemented in Estonia
EVS-EN ISO/IEC International standard/International electrotechnical standard adopted in Europe and implemented in Estonia
EVS-IEC International electrotechnical standard implemented in Estonia
EVS-ISO International standard implemented in Estonia
   
A, AMD amedment
+A a full standard plus the amendment
/A only amendment
COR, AC corrigendum
+COR a full standard plus the corrigendum
NA national annex
+NA a full standard plus the national annex
/NA only national annex
TS technical specification
TR technical report
CWA agreement, developed by a CEN or CENELEC
prEVS-EN (etc) draft standard
   
et the standard is in Estonian only
en the standard is in English only
et-en the standard is in Parallel text Estonian-English