This document defines the grades and the corresponding requirements for ausferritic spheroidal graphite cast irons. This document specifies five grades of ausferritic spheroidal graphite cast iron by a classification based on mechanical properties determined on machined test pieces prepared from: — separately cast samples, side-by-side cast or cast-on samples; — samples cut from a casting. This document also specifies two grades by a classification as a function of hardness.
- Standard34 pagesEnglish language
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1 Scope This document specifies the properties of unalloyed and low-alloyed grey cast irons used for castings that have been manufactured in sand moulds or in moulds with comparable thermal behaviour. This document specifies the characterizing properties of grey cast irons by any of the following: a) the tensile strength of cast samples; b) if agreed by the manufacturer and the purchaser, the tensile strength of samples cut from a casting; c) if agreed between the manufacturer and the purchaser,...view more
- Standard27 pagesEnglish language
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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 the...view more
- Standard40 pagesEnglish language
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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 c...view more
- Standard40 pagesEnglish language
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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 che...view more
- Standard32 pagesEnglish language
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This document specifies a test method for evaluating nodularity in spheroidal graphite cast irons by comparative visual analysis and image analysis techniques. This document provides figures for different levels of nodularity and graphite particle count of spheroidal graphite cast irons for visual analysis.
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This document defines grades and the corresponding requirements for malleable cast irons.
This document specifies five grades of whiteheart malleable cast iron and nine grades of blackheart malleable cast iron, based on mechanical properties measured on cast samples (which are test pieces).
This document specifies Brinell hardness values determined only when these values are requested by the purchaser.
This document does not cover technical delivery conditions for malleable cast iron castings...view more
- Standard21 pagesEnglish language
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This draft European Standard defines the grades and the corresponding requirements for spheroidal graphite cast irons.
This draft European Standard specifies 2 groups of spheroidal graphite cast iron grades by a classification based on mechanical properties measured on machined test pieces prepared from cast samples. The first group deals mainly with ferritic to pearlitic grades. The second group deals with solid-solution strengthened ferritic grades.
This draft European Standard does not cove...view more
- Standard47 pagesEnglish language
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This European Standard defines the grades and the corresponding requirements for spheroidal graphite cast irons.
This European Standard specifies 2 groups of spheroidal graphite cast iron grades by a classification based on mechanical properties measured on machined test pieces prepared from cast samples. The first group deals mainly with ferritic to pearlitic grades. The second group deals with solid-solution strengthened ferritic grades.
This European Standard does not cover technical delive...view more
- Standard47 pagesEnglish language
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This document defines the grades and the corresponding requirements for spheroidal graphite cast irons. This document specifies two groups of spheroidal graphite cast iron grades by a classification based on mechanical properties measured on machined test pieces prepared from cast samples. The first group deals mainly with ferritic to pearlitic grades. The second group deals with solid-solution strengthened ferritic grades. This document also gives an informative classification as a function of ...view more
- Standard38 pagesEnglish language
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ISO 16112:2016 specifies five grades of compacted (vermicular) graphite cast irons. ISO 16112:2016 specifies five grades based on the minimum mechanical properties measured on machined test pieces prepared from - separately cast samples, - side-by-side cast samples, - cast-on samples, or - samples cut from a casting.
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ISO/TS 10719:2016 specifies an infrared absorption method after combustion in an induction furnace for the determination of non-combined carbon content in cast irons. The method is applicable to non-combined carbon contents between 1,0 % (mass fraction) and 3,0 % (mass fraction). Elements ordinarily present do not interfere. However, some alloyed cast irons, when extensively heat treated, contain carbides that are not soluble when using this method and may give high values for non-combined carbo...view more
- Technical specification15 pagesFrench language
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ISO/TR 945-3:2016 gives the designations, descriptions and reference micrographs of the matrix structures of cast irons. It applies to the following types of cast irons: - grey cast irons (Table 4.1); - spheroidal graphite cast irons (Table 4.2); - austenitic cast irons (Table 4.3); - malleable cast irons (Table 4.4); - compacted (vermicular) graphite cast irons (Table 4.5); - ausferritic spheroidal graphite cast irons (Table 4.6); - abrasion-resistant cast irons (Table 4.7). Each matrix structu...view more
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This European Standard defines the grades of grey cast iron and spheroidal graphite cast iron bars, which have been produced by the continuous casting process.
This European Standard specifies the characterizing properties of grey cast iron bars by either:
a) the tensile strength measured on machined test pieces prepared from samples cut from the bars, or
b) the hardness measured on the bars.
If agreed by the manufacturer and the purchaser, the combination of both tensile strength from optio...view more
- Draft25 pagesEnglish language
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- Standard25 pagesEnglish language
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This European Standard specifies the grades and corresponding requirements of austenitic cast irons. These requirements are specified in terms of: - graphite form and metal structure: either flake or spheroidal graphite in an austenitic matrix; - chemical composition: as given for each of the grades; - mechanical properties: obtained from separately cast samples.
- Standard35 pagesEnglish language
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This European Standard specifies the grades and corresponding requirements for austenitic cast irons. These requirements are specified in terms of:
graphite form and metal structure: either flake or spheroidal graphite in an austenitic matrix;
chemical composition: as given for each of the grades;
mechanical properties measured on machined test pieces prepared from cast samples.
This standard does not cover technical delivery conditions for iron castings, see EN 1559-1 [1] and
EN 1559-3 [2...view more
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This Technical Report describes an inductively coupled plasma optical emission spectrometric method for the determination of Al, Ti and P contents in Ferro Silicon materials.
The method is applicable to:
- Al content between 0,2 and 2 %;
- Ti content between 0,02 and 0,25 %;
- P content between 0,005 and 0,05 %.
This Technical Report also describes the general requirements for analysis by inductively coupled plasma optical emission spectrometry, the preparation and dissolution of the test...view more
- Technical report29 pagesEnglish language
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This European Standard defines the grades and the corresponding requirements for compacted (vermicular) graphite cast irons.
This European Standard specifies 5 grades of compacted (vermicular) graphite cast iron by a classification based on mechanical properties measured on machined test pieces prepared from cast samples.
This European Standard does not cover technical delivery conditions for iron castings (see EN 1559-1 [1] and EN 1559-3 [2]).
- Draft31 pagesEnglish language
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- Standard30 pagesEnglish language
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This European Standard defines the grades and the corresponding requirements for low-alloyed ferritic spheroidal graphite cast irons for elevated temperature applications.
These requirements are specified in terms of
chemical composition: as given for each of the grades,
graphite form and metal structure: spheroidal graphite in a predominantly ferritic matrix,
mechanical properties measured on machined test pieces prepared from cast samples.
This European Standard does not cover techn...view more
- Draft36 pagesEnglish language
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- Standard37 pagesEnglish language
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This Technical Report describes a X-ray fluorescence (XRF) spectrometric method for the determination of Si and Al contents in Ferro Silicon materials.
The method is applicable to:
- Si content between 40 and 90 %;
- Al content between 0,5 and 6 %.
The Technical Report specifies the general requirements for analysis by X-ray fluorescence spectrometry and the preparation of the test sample.
The correction of the spectrometric measurement from spectral interferences on the analytical lines...view more
- Technical report19 pagesEnglish language
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