Potential Use of Work Hardening Aluminum Alloy X5090 Sheet in Civil Aircraft 740398
Aluminum alloy X5090, containing a nominal 7% magnesium, is a recent introduction to the moderately high-strength class of alloys, but it represents a change from a heat-treatable to a work-hardening type. Advantages of low density, corrosion resistance, fatigue, and fracture toughness are stressed. Mechanical, physical, and corrosion properties are presented, with emphasis on problems related to stress-corrosion and formability, and their solutions. Potential uses are discussed.
Citation: Graham, D., Sperry, P., and Winter, J., "Potential Use of Work Hardening Aluminum Alloy X5090 Sheet in Civil Aircraft," SAE Technical Paper 740398, 1974, https://doi.org/10.4271/740398. Download Citation
Author(s):
D. L. Graham, P. R. Sperry, J. Winter
Affiliated:
Conalco, Inc., Metals Research Lab. Olin Corp.
Pages: 10
Event:
National Business Aircraft Meeting and Engineering Display
ISSN:
0148-7191
e-ISSN:
2688-3627
Also in:
SAE 1974 Transactions-V83-A
Related Topics:
Aluminum alloys
Corrosion
Alloys
Magnesium
Drag
Hardening
Fatigue
Durability
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