Inventors:
Zayna Connor - Trivoli IL, US
Harold Stauver - Wheeling WV, US
Gollapudi Murty - Wheeling WV, US
International Classification:
C22C 21/00
Abstract:
An aluminum alloy for heat exchanger applications includes Al and unavoidable impurities, Mg in an amount from about 0.05 wt. % to about 0.40 wt. %, Cr in an amount from about 0.02 wt. % to about 0.50 wt. %, Zr in an amount from about 0.01 wt. % to about 0.35 wt. %, Ti in an amount from about 0.01 wt. % to about 0.25 wt. %, Si in an amount of less than about 0.15 wt. %, Cu in an amount from about 0.25 wt. % to about 0.8 wt. %, and Mn in an amount from about 1.0 wt. % to about 1.7 wt. %.