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ISO 22764:2020

Jewellery and precious metals — Fineness of solders used with precious metal jewellery alloys ISO 22764:2020

Publication date:   Jan 27, 2020

General information

90.60   Close of review   Jun 5, 2025

ISO

ISO/TC 174 Jewellery and precious metals

International Standard

39.060   Jewellery

Buying

Published

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Scope

This document specifies the precious metal content in solders suitable for use in the production of jewellery made of precious metal alloys.

Life cycle

NOW

PUBLISHED
ISO 22764:2020
90.60 Close of review
Jun 5, 2025




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