NF EN 1904

NF EN 1904

January 2001
Standard Cancelled

Precious metals - The finenesses of solders used with precious metal jewellery alloys

Le présent document prescrit la teneur en métaux précieux des soudures utilisées dans la fabrication d'articles de joaillerie réalisés à partir d'alliages de métaux précieux.

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Main informations

Collections

National standards and national normative documents

Publication date

January 2001

Number of pages

8 p.

Reference

NF EN 1904

ICS Codes

39.060   Jewellery

Classification index

A70-021

Print number

1 - 13/08/2003

European kinship

EN 1904:2000
Sumary
Precious metals - The finenesses of solders used with precious metal jewellery alloys

Le présent document prescrit la teneur en métaux précieux des soudures utilisées dans la fabrication d'articles de joaillerie réalisés à partir d'alliages de métaux précieux.
Standard replaced by (1)
NF ISO 22764
July 2020
Standard Current
Jewellery and precious metals - Fineness of solders used with precious metal jewellery alloys

<p>This document specifies the precious metal content in solders suitable for use in the production of jewellery made of precious metal alloys.</p>

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