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API STD 521: Guide for Pressure-relieving and Depressuring Systems – Edition 6

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ISO 10713:2025

ISO 10713:2025 Jewellery and precious metals – Gold alloy coatings

CDN $82.00

SKU: e83e48fccf8f Category:

Description

This document outlines specifications for gold and gold alloy coatings, including double, multi-layered, and rolled gold coatings, by defining the minimum mass, thickness, and fineness requirements. The specifications apply to all gold coatings, whether applied on precious or non-precious jewellery and general decorative items. Additionally, this document defines the current vocabulary for gold alloy coatings.

This document does not apply to watchcases and their accessories, including bracelets permanently attached to the case.

Edition

2

Published Date

2025-02-27

Status

PUBLISHED

Pages

3

Language Detail Icon

English

Format Secure Icon

Secure PDF

Abstract

This document outlines specifications for gold and gold alloy coatings, including double, multi-layered, and rolled gold coatings, by defining the minimum mass, thickness, and fineness requirements. The specifications apply to all gold coatings, whether applied on precious or non-precious jewellery and general decorative items. Additionally, this document defines the current vocabulary for gold alloy coatings.

This document does not apply to watch-cases and their accessories, including bracelets permanently attached to the case.

Previous Editions

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