Standard Svensk standard · SS-EN ISO 945-1:2008

Mikrostruktur i gjutjärn - Del 1: Grafitklassificering genom visuell provning (ISO 945-1:2008)

Status: Upphävd

· Ersätts av: SS-EN ISO 945-1:2018
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Standard Svensk standard · SS-EN ISO 945-1:2008

Mikrostruktur i gjutjärn - Del 1: Grafitklassificering genom visuell provning (ISO 945-1:2008)
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Omfattning
This part of ISO 945 specifies a method of classifying the microstructure of graphite in cast irons by comparative visual analysis. The purpose of this part of ISO 945 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 metallic matrix (e.g. ferrite, pearlite) has a significant effect on the material properties. Such an interpretation is not the purpose of this part of ISO 945.

Ämnesområden

Gjut- och tackjärn (77.080.10)


Köp denna standard

Standard Svensk standard · SS-EN ISO 945-1:2008

Mikrostruktur i gjutjärn - Del 1: Grafitklassificering genom visuell provning (ISO 945-1:2008)
Prenumerera på standarden - Läs mer Dölj
Pris: 1 013 SEK
standard ikon pdf

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Pris: 1 013 SEK
standard ikon

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Produktinformation

Språk: Engelska

Framtagen av: Gjutet järn och stål, SIS/TK 130

Internationell titel: Microstructure of cast irons - Part 1: Graphite classification by visual analysis (ISO 945-1:2008)

Artikelnummer: STD-68293

Utgåva: 1

Fastställd: 2008-12-01

Antal sidor: 32

Ersätter: SS-EN ISO 945

Ersätts av: SS-EN ISO 945-1:2018