ISO 9202:2019 PDF
Jewellery and precious metals — Fineness of precious metal alloys
Jewellery and precious metals — Fineness of precious metal alloys
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Количество страниц:
- 2
- Дата публикации:
- 2 мая 2019 г.
- Издание:
- ISO IS 9202 edition 3 version 1
- ICS:
- 39.060
This document specifies a range of fineness of precious metal alloys (excluding solders) recommended for use in the field of jewellery. NOTE There is a possibility that national legal requirements for the designation, marking, and stamping of finished articles exist in the respective countries.
Abstract
Overview
ISO 9202:2019 - Jewellery and precious metals: - specifies the recommended range of fineness (the “title”) for precious metal alloys used in jewellery (excluding solders). The standard defines as the minimum content of the designated precious metal expressed in millièmes (‰) of the alloy mass, and requires that the title be stated as a minimum value with . Note: national legal requirements for designation, marking and stamping (hallmarking) can apply in different countries.
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