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Norm
ISO 185:1988
Issue date: 1988 12 29
Grey cast iron — Classification
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 classificatio...
Withdrawn: 2005 08 26
Publisher:
International Organization for Standardization
Format:
Digital | 11 Pages
Language:
English
Currently valid:
ICS
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.
