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EVS-EN 1981:1999

Copper and copper alloys - Master alloys

General information
Withdrawn from 01.05.2003
Base Documents
EN 1981:1998
Directives or regulations
None
Standard history
Status
Date
Type
Name
01.05.2003
Main
This European Standard specifies the compositions of copper-based master alloys intended for the manufacture, deoxidation, or desulfurization of cast or wroughtalloys, especially those based on copper supplied in the form of ingots, notchedbar, notched slab, granules or broken pieces. A procedure is included for sampling the master alloys for analysis for verification of conformity to the composition requirements. A method for the determination of chromium (III)-oxide in chromium-copper master alloy is given in annex A.
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