ISO 9202:1991

International Standard   Historical · Approved on 12 September 1991

Jewellery — Fineness of precious metal alloys

ISO 9202:1991 Files

English 1 Pages
Historical
OMR 32.73

ISO 9202:1991 Scope

Specifies a range of fineness of gold alloys (375, 585, 750, 916), platinum alloys (850, 900, 950), palladium alloys (500, 950), and silver alloys (800, 835, 925).

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