EP 1059362 A1 20001213 - Aluminium extrusion alloy
Title (en)
Aluminium extrusion alloy
Title (de)
Aluminium-Strangpresslegierung
Title (fr)
Alliage d'aluminium d'extrusion
Publication
Application
Priority
- EP 00202018 A 20000607
- EP 99201855 A 19990611
Abstract (en)
The invention relates to an aluminium extrusion alloy comprising in weight percent:-Mn 1.0 - 1.4, Cu 0.2 - 2.0, Mg 0.1 - 0.6, Si 0.15 - 1.0, Fe 0.8 max., Zn 0.25 max., Ti 0.15 max., Cr 0.35 max., Zr and/or V in total 0.25 max., others up to 0.05 each, total 0.15, balance aluminium, and with the proviso that (Cu+Mg)>0.7, and which aluminium extrusion alloy is particular suitable for application in brazed assemblies, and the invention further relates to a method of its manufacture.
IPC 1-7
IPC 8 full level
C22C 21/00 (2006.01); C22C 21/14 (2006.01); C22C 21/16 (2006.01)
CPC (source: EP)
C22C 21/00 (2013.01); C22C 21/14 (2013.01); C22C 21/16 (2013.01); F28F 21/084 (2013.01); F28F 2255/16 (2013.01)
Citation (applicant)
- US 5342459 A 19940830 - KLEMP THOMAS J [US], et al
- US 4589932 A 19860520 - PARK BOM K [US]
- EP 0676480 A1 19951011 - NORTHWEST ALUMINUM CO [US]
- WO 9907906 A1 19990218 - HOOGOVENS ALU WALZPROD GMBH [DE], et al
- EP 0718072 A1 19960626 - HOOGOVENS ALU WALZPROD GMBH [DE]
Citation (search report)
- [DX] EP 0676480 A1 19951011 - NORTHWEST ALUMINUM CO [US]
- [DX] EP 0718072 A1 19960626 - HOOGOVENS ALU WALZPROD GMBH [DE]
- [DX] US 5342459 A 19940830 - KLEMP THOMAS J [US], et al
- [DX] US 4589932 A 19860520 - PARK BOM K [US]
- [A] GB 2318586 A 19980429 - KOREA ADVANCED INST SCI & TECH [KR]
- [X] PATENT ABSTRACTS OF JAPAN vol. 1995, no. 04 31 May 1995 (1995-05-31)
- [A] PATENT ABSTRACTS OF JAPAN vol. 1997, no. 01 31 January 1997 (1997-01-31)
- [A] PATENT ABSTRACTS OF JAPAN vol. 1997, no. 01 31 January 1997 (1997-01-31)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 00202018 A 20000607