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NA 027

DIN Standards Committee Optics and Precision Mechanics

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Jewellery and precious metals - Fineness of precious metal alloys

Abstract

This document specifies a range of fineness of precious metal alloys (excluding solders) recommended for use in the field of jewellery. NOTE There is a possibility that national legal requirements for the designation, marking, and stamping of finished articles exist in the respective countries.

Begin

2024-11-28

WI

CSM21019

Planned document number

DIN EN ISO 9202

Project number

02703460

Responsible national committee

NA 027-04-01 AA - Jewellery, precious metals and associated products  

Responsible european committee

CEN/BT - BT Technical Board  

Responsible international committee

ISO/TC 174/WG 4 - Responsible sourcing and vocabulary  

previous edition(s)

Jewellery and precious metals - Fineness of precious metal alloys (ISO 9202:2019); German version EN ISO 9202:2019
2019-09

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Contact

Dipl.-Ing. (FH)

Petra Bischoff

Alexander-Wellendorff-Str. 2
75172 Pforzheim

Tel.: +49 7231 9188-31
Fax: +49 7231 9188-33

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