Aerospace Materials: 7475 SHEET T761
Aerospace material mechanical properties and design allowables at ambient, elevated, and cryogenic temperatures per MMPDS-11 (Metallic Materials Properties Development and Standardization). Covers primary structural alloys: aluminum (2024-T3, 7075-T6, 6061-T6, 2219-T87), titanium (Ti-6Al-4V), nickel superalloys (Inconel 718), and steels (300M, 4130, 4340).
| material id | temp f | E Msi (Msi) | Ec Msi (Msi) | Fbru ksi (ksi) | Fbru ksi 2 (ksi) | Fbry ksi (ksi) | Fbry ksi 2 (ksi) | Fcy ksi (ksi) | Fcy ksi LT (ksi) | Fsu ksi (ksi) | Ftu ksi (ksi) | Ftu ksi LT (ksi) | Fty ksi (ksi) | Fty ksi LT (ksi) | G Msi (Msi) | basis | condition | density lb in3 (lb/in^3) | elongation pct (%) | elongation pct LT (%) | form | poisson ratio | specification | thickness range |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7475 SHEET T761 0.040-0.062 S | 70 | 10.2 | 10.6 | 112 | 143 | 90 | 104 | 60 | 61 | 43 | 71 | 71 | 61 | 60 | 3.9 | S | T761 | 0.101 | 9 | 9 | Sheet | 0.33 | AMS 4085 | 0.040-0.062 |
| 7475 SHEET T761 0.063-0.187 S | 70 | 10.2 | 10.6 | 112 | 143 | 90 | 104 | 59 | 63 | 42 | 71 | 71 | 61 | 60 | 3.9 | S | T761 | 0.101 | 9 | 9 | Sheet | 0.33 | AMS 4085 | 0.063-0.187 |
| 7475 SHEET T761 0.188-0.249 S | 70 | 10.2 | 10.6 | 111 | 142 | 90 | 104 | 58 | 63 | 41 | 71 | 71 | 61 | 60 | 3.9 | S | T761 | 0.101 | 9 | 9 | Sheet | 0.33 | AMS 4085 | 0.188-0.249 |
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