Standard Swedish standard · SS-EN 1981

Copper and copper alloys - Master alloys

Status: Valid

This European Standard specifies the compositions of copper-based master alloys intended for the manufacture, deoxidation, or desulfurization of cast or wrought alloys, especially those based on copper, supplied in the form of ingots, notched bar, notched slab (waffle plate), 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.


Copper and copper alloys (77.120.30)

Product information

Language: English

Written by: SIS - Materialteknik

International title:

Article no: STD-33716

Edition: 2

Approved: 2/28/2003

No of pages: 15

Replaces: SS-EN 1981