INVESTIGATION OF THE COMPRESSIVE STRENGTH AND CREEP OF 7075-T6 ALUMINUM- ALLOY PLATES AT ELEVATED TEMPERATURES
Technical Report
·
OSTI ID:4324714
Elevated-temperature compressive-strength test results from room temperature to 600 deg F and creep test results from 350 to 500 deg F are presented for V-groove edge-supponted plates of 7075-T6 aluminum alloy. The test results are analyzed to verify procedures for estimating maximum strength from material stress-strain curves and creep-failure stresses from isochronous stress- strain curves. The strength and creep results are also compared with similar results for 2024-T3 aluminum-alloy plates. (auth)
- Research Organization:
- Langley Aeronautical Lab., Langley Field, Va.
- NSA Number:
- NSA-12-002340
- OSTI ID:
- 4324714
- Report Number(s):
- NACA-TN-4111
- Country of Publication:
- United States
- Language:
- English
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