RO
SR EN 1976:2000
Copper and copper alloys. Cast unwrought copper products
This European Standard specifies the composition and physical properties of cast unwrought copper products (refinery shapes) in 13 grades of copper and 9 silver-bearing copper grades. The refinery shapes included are horizontally, vertically and continuously cast wire bars, cakes, billets and ingots. Wire bars, cakes and billets are intended for fabricating into wrought products; ingots are intended for alloying in wrought and cast copper alloys. A table indicating the refinery shapes in which each copper grade is normally available is given in annex A (informative).
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Status :
Withdrawn
Approval date : 12/7/1999
Publish date : 12/8/1999
Withdrawal date : 4/30/2013
Number of pages : 24
ICS : 77.150.30 Cooper products
Technical Committee : 171 - Metals and non-ferrous alloys
- Replaces STAS 270/2-80
- Normative reference SR EN 1655:1999
- Normative reference SR EN 10204:1994
- Normative reference SR ISO 31-0:1994
- Normative reference SR ISO 1190-1:1993
- Normative reference SR EN 1412:1997
- Normative reference SR ISO 197-2:1994
- Replaced by SR EN 1976:2013