ISO 185:1988
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Grey cast iron Classification
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
24-09-2018
English, French
29-12-1988
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.
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