Product for a welded construction made of AlMgMn alloy having improved mechanical strength

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United States of America Patent

PATENT NO 6969432
APP PUB NO 20050183795A1
SERIAL NO

10856793

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Abstract

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Rolled or extruded products for welded constructions made of AlMgMn type aluminum alloy. These products contain, in % by weight, 3.00.75. In the welded state, these products have improved mechanical strength and resistance to fatigue without unfavorable consequences with regard to toughness and corrosion resistance, and are particularly suitable for naval construction, for industrial vehicles and for bicycle frames made of welded tubes.

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Patent Owner(s)

Patent OwnerAddress
CONSTELLIUM FRANCEPARIS FRA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cottignies, Laurent Poisat, FR 4 21
Hoffmann, Jean-Luc Limoges, FR 9 56
Pillet, Georges Saint Cassin, FR 4 18
Raynaud, Guy-Michel Voiron, FR 15 121

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