BS EN 1904:2000
$86.31
Precious metals. The finenesses of solders used with precious metal jewellery alloys
Published By | Publication Date | Number of Pages |
BSI | 2000 | 10 |
This European Standard specifies the precious metal content in solders suitable for use in the production of jewellery made of precious metal alloys.The UK has been granted an A-deviation from EN 1904 as a number of requirements conflict with those of the Hallmarking Act 1973.