Standard Svensk standard · SS-EN 1981

Koppar och kopparlegeringar - Förlegeringar

Status: Gällande

Omfattning
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.

Ämnesområden

Koppar och kopparlegeringar


Produktinformation

Språk: Engelska

Framtagen av: Koppar, SIS/TK 132

Internationell titel: Copper and copper alloys - Master alloys

Artikelnummer: STD-33716

Utgåva: 2

Fastställd: 2003-02-28

Antal sidor: 15

Ersätter: SS-EN 1981