Method of making thick aluminum alloy products
AssigneeArconic Technologies LLC
InventorsSteven Claves, Kimberly Maciejewski, Jacob Swanson, Anderson Bowen
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AssigneeArconic Technologies LLC
InventorsSteven Claves, Kimberly Maciejewski, Jacob Swanson, Anderson Bowen
Estimating the term…
New methods of producing thick plate heat treatable aluminum alloy products are described. The new methods may include hot rolling a heat treatable aluminum alloy ingot to a final gauge product, wherein the hot rolling comprises hot rolling in at least two different hot rolling directions and to achieve a final gauge plate product having a thickness of from 6.00 to 12.0 inches. The final gauge plate product may be then processed to a T temper. Due to the material being hot rolled in at least two different directions, the final gauge product may realize an improved combination of properties, such as an improved combination of two or more of strength, ductility, fracture toughness, fatigue crack growth resistance, and isotropy, among others.
A method comprising:
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