EP 1439238 A1 20040721 - Corrosion resistant brass alloy for parts suitable for use in drinking water service
Title (en)
Corrosion resistant brass alloy for parts suitable for use in drinking water service
Title (de)
Korrosionsbeständige Messinglegierung für Trinkwasserformteile
Title (fr)
Alliage de laiton résistant à la corrosion pour pièces en contact avec l'eau potable
Publication
Application
Priority
DE 10301552 A 20030116
Abstract (en)
Use of a brass alloy for corrosion resistant drinking water molded parts is new. The alloy contains (in wt.%) 63.1-63.9 Cu, 0.5-1.1 Pb, 0.01-0.06 Fe, 0.01-0.1 Mn, 0.01-0.1 Ni, 0.001-0.02 Si, 0.001-0.005 Cr, 0.001-0.05 Al, 0.006-0.08 As, 0.005-0.08 Bi, 0.001-0.005 P, 0.001-0.05 Sb, 0.001-0.005 S, 0.001-0.01 Te, 0.001-0.02 Cd, 0.001-0.02 Se, 0.001-0.02 Ag, 0.05-0.3 Sn, 0-0.1 Be, B, Co, Mg, Ti and Zr, and a balance of Zn.
Abstract (de)
Messinglegierung als Werkstoff für korrosionsfeste Trinkwasserformteile für Trinkwasser- und Installationsanwendungen.
IPC 1-7
IPC 8 full level
C22C 9/04 (2006.01)
CPC (source: EP)
C22C 9/04 (2013.01)
Citation (applicant)
- DE 4438485 C2 19980520 - WIELAND WERKE AG [DE]
- EP 0506995 A1 19921007 - TOYO BRASS [JP]
Citation (search report)
- [A] EP 1273671 A1 20030108 - DIEHL METALL STIFTUNG & CO KG [DE]
- [A] EP 0663452 A2 19950719 - KITZ CORP [JP]
- [A] EP 0506995 A1 19921007 - TOYO BRASS [JP]
- [X] "Copper and Copper Alloys Compositions, Applications and Properties", February 1998, COPPER DEVELOPMENT ASSOCIATION, XP002277293
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1439238 A1 20040721; EP 1439238 B1 20110413; AT E505566 T1 20110415; DE 10301552 B3 20040624; DE 502004012390 D1 20110526
DOCDB simple family (application)
EP 04000423 A 20040112; AT 04000423 T 20040112; DE 10301552 A 20030116; DE 502004012390 T 20040112