ISO 10713:1992 PDF

Jewellery — Gold alloy coatings

Название (английский):

ISO 10713:1992

Jewellery — Gold alloy coatings

Статус документа:: Отменён
Формат:: Электронный (PDF)
Количество страниц:: 3
Дата публикации:: 19 ноября 1992 г.
Издание:: ISO IS 10713 edition 1 version 1
ICS:: 39.060

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Описание (английский):

Specifies the coating thickness requirements and the gold fineness of the coating. Also defines current terms (in English, French, German) concerning gold alloy coatings. Does not apply to watch bracelets if they are permanently attached to the case.

Технические детали

Технический комитет: ISO/TC 174 - Jewellery and precious metals
SKU: ISO 10713:1992

Abstract

Overview

ISO 10713:1992 specifies minimum coating thickness requirements, the gold fineness of coatings and current terms (English, French, German) used for gold-alloy jewellery coatings. The Standard addresses how to measure and mark coated jewellery and clarifies applicability; it does not apply to watch bracelets permanently attached to a case.

This International Standard is designed to support consistent production, inspection and trade of coated jewellery by providing clear criteria and agreed measurement methods.

Key Topics

Coating thickness categories (minimum values):
- Category A - 5 µm min.
- Category B - 3 µm min.
- Category C - 0.5 µm min.
Fineness and process groupings:
- Rolled gold (mechanical process) examples: fine-gold reference shown at 375/1000.
- Gold plated (other processes) examples: fine-gold reference shown at 585/1000.
- Gilt: coatings

Overview

This International Standard is designed to support consistent production, inspection and trade of coated jewellery by providing clear criteria and agreed measurement methods.

Key Topics

Coating thickness categories (minimum values):
- Category A - 5 µm min.
- Category B - 3 µm min.
- Category C - 0.5 µm min.
Fineness and process groupings:
- Rolled gold (mechanical process) examples: fine-gold reference shown at 375/1000.
- Gold plated (other processes) examples: fine-gold reference shown at 585/1000.
- Gilt: coatings

ISO 10713:1992 PDF

Технические детали

Abstract

Overview

Key Topics

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Abstract

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