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2. Mechanical characteristics
2.1 Standardization and tensile properties
Experts from various European countries have developed a common, rational denomination for cast irons (see table 3 ). The prefix EN obviously indicates a grade belonging to the European standard. The following letters GJ indicate a cast iron. Next comes a letter designating the graphite morphology, i.e. S for spheroidal, followed by two numbers: the first corresponds to tensile strength in MPa and the second to elongation at break in %.
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Mechanical characteristics
Physical characteristics
Bibliography
Websites
Fontes Moulées Information Center :
Syndicat des Fondeurs de France :
Association Technique de Fonderie :
...Standards and norms
- Microstructure of cast irons – Part 1: graphite classification by visual analysis. - NF EN ISO 945-1 - (mai 2009)
- Foundry – Classification and designation of raw fonts: symbolic and numerical designation. - NF EN 10-001 -
- Foundry – Cast iron designation system – Symbolic and numerical designation. - NF EN 1560 - (avril 2011)
- Foundry – Spheroidal graphite cast iron. - NF EN 1563 - (février 2012) ...
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