ISO 22764:2020
Jewellery and precious metals — Fineness of solders used with precious metal jewellery alloys
Jewellery and precious metals — Fineness of solders used with precious metal jewellery alloys
Referenced standards
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ISO 22764:2020
Jewellery and precious metals — Fineness of solders used with precious metal jewellery alloys
Jewellery and precious metals — Fineness of solders used with precious metal jewellery alloys
This document specifies the precious metal content in solders suitable for use in the production of jewellery made of precious metal alloys.
| Edition | 2020 |
|---|---|
| Published Date | 2020 |
| Published By | International Standardization Organisation |
| Page Count | 3 |