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ISO 22764:2020

Jewellery and precious metals — Fineness of solders used with precious metal jewellery alloys
27 jan 2020

General information

90.60     5 qer 2025

ISO

ISO/TC 174

International Standard

39.060  

anglisht   frëngjisht  

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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
5 qer 2025