Aluminium alloy for use in a brazed assembly

US6413331B1 · kind B1 · utility

Assignee

• Corus Aluminum Walzprodukte GmbH · DE

Inventors

• Timothy Hurd · Sumner, US
• Nicolaas Dirk Adrianus Kooij · Nieuwegein, NL
• Achim Bürger · Grevesmühlen, DE
• Klaus Vieregge · Nauort, DE

Key dates

• Filing date: Nov 9, 2000
• Grant date: Jul 2, 2002
• Expiry date: Nov 9, 2020

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C22F1/057
• WIPO field: Materials, metallurgy
• WIPO sector: Chemistry

Abstract

Aluminum alloy in the form of a sheet, plate or extrusion, having a composition in the range (in weight %):Si<0.15Mn0.7-1.5Mgup to 0.8Cu0.5-1.5Fe<0.4Cr<0.30Ti<0.30V<0.30Zr<0.30otherseach < 0.05total < 0.15balancealuminiumand said aluminum alloy is provided in an aged condition.