Numéro de référence
ISO 185:1988
ISO 185:1988
© ISO 2025
ISO 185:1988
Fontes grises de moulage — Classification
Edition 1
1988-12
1988-12
Annulée
Résumé
Cancels and replaces the ISO Recommendation R 185:1961. Applies only to grey cast iron, cast in sand moulds or moulds of comparable thermal diffusivity. The classification comprises six grades based on the tensile properties of test pieces machined from separately cast test samples. Cast-on samples may be used in cases where greater castings are to be tested. Annex A gives a classification as a function of hardness.
Cycle de vie
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Actuellement
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Révisée par
AnnuléeISO 185:2005