Aluminum alloy combining high strength, elongation and extrudability

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United States of America Patent

PATENT NO 9970090
SERIAL NO

15383354

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Abstract

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An aluminum alloy includes, in weight percent, 0.70-0.85 Si, 0.14-0.25 Fe, 0.25-0.35 Cu, 0.05 max Mn, 0.75-0.90 Mg, 0.12-0.18 Cr, 0.05 max Zn, and 0.04 max Ti, the balance being aluminum and unavoidable impurities. The alloy may be suitable for extruding, and may be formed into an extruded alloy product.

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Patent Owner(s)

Patent OwnerAddress
RIO TINTO ALCAN INTERNATIONAL LIMITEDMONTRÉAL QUÉBEC H3B 0E3

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Guay, Raynald Jonquiere, CA 7 14
Maltais, Alexandre Chicoutimi, CA 9 24
Parson, Nick C Kingston, CA 2 7

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