Aerospace Materials: 7075 BAR T6
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) | 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 (%) | form | poisson ratio | specification | thickness range |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7075 BAR T6 1.001-2.000 A | 70 | 10.3 | 10.5 | 100 | 123 | 86 | 92 | 64 | 46 | 77 | 75 | 66 | 66 | 3.9 | A | T6, T651, and T62a | 0.101 | 7 | Bar, rod, and shapes: rolled, drawn, or cold-finished | 0.33 | AMS 4122, AMS 4123, AMS 4186, AMS 4187, and AMS-QQ-A-225/9 | 1.001-2.000 |
| 7075 BAR T6 1.001-2.000 B | 70 | 10.3 | 10.5 | 103 | 126 | 88 | 95 | 66 | 47 | 79 | 77 | 68 | 68 | 3.9 | B | T6, T651, and T62a | 0.101 | — | Bar, rod, and shapes: rolled, drawn, or cold-finished | 0.33 | AMS 4122, AMS 4123, AMS 4186, AMS 4187, and AMS-QQ-A-225/9 | 1.001-2.000 |
| 7075 BAR T6 2.001-3.000 A | 70 | 10.3 | 10.5 | 100 | 123 | 86 | 92 | 64 | 46 | 77 | 72 | 66 | 63 | 3.9 | A | T6, T651, and T62a | 0.101 | 7 | Bar, rod, and shapes: rolled, drawn, or cold-finished | 0.33 | AMS 4122, AMS 4123, AMS 4186, AMS 4187, and AMS-QQ-A-225/9 | 2.001-3.000 |
| 7075 BAR T6 2.001-3.000 B | 70 | 10.3 | 10.5 | 103 | 126 | 88 | 95 | 66 | 47 | 79 | 74 | 68 | 65 | 3.9 | B | T6, T651, and T62a | 0.101 | — | Bar, rod, and shapes: rolled, drawn, or cold-finished | 0.33 | AMS 4122, AMS 4123, AMS 4186, AMS 4187, and AMS-QQ-A-225/9 | 2.001-3.000 |
| 7075 BAR T6 3.001-4.000 A | 70 | 10.3 | 10.5 | 100 | 123 | 86 | 92 | 64 | 46 | 77 | 69 | 66 | 60 | 3.9 | A | T6, T651, and T62a | 0.101 | 7 | Bar, rod, and shapes: rolled, drawn, or cold-finished | 0.33 | AMS 4122, AMS 4123, AMS 4186, AMS 4187, and AMS-QQ-A-225/9 | 3.001-4.000 |
| 7075 BAR T6 3.001-4.000 B | 70 | 10.3 | 10.5 | 103 | 126 | 88 | 95 | 66 | 47 | 79 | 71 | 68 | 62 | 3.9 | B | T6, T651, and T62a | 0.101 | — | Bar, rod, and shapes: rolled, drawn, or cold-finished | 0.33 | AMS 4122, AMS 4123, AMS 4186, AMS 4187, and AMS-QQ-A-225/9 | 3.001-4.000 |
| 7075 BAR T6 LE1.000 A | 70 | 10.3 | 10.5 | 100 | 123 | 86 | 92 | 64 | 46 | 77 | 77 | 66 | 66 | 3.9 | A | T6, T651, and T62a | 0.101 | 7 | Bar, rod, and shapes: rolled, drawn, or cold-finished | 0.33 | AMS 4122, AMS 4123, AMS 4186, AMS 4187, and AMS-QQ-A-225/9 | <=1.000 |
| 7075 BAR T6 LE1.000 B | 70 | 10.3 | 10.5 | 103 | 126 | 88 | 95 | 66 | 47 | 79 | 79 | 68 | 68 | 3.9 | B | T6, T651, and T62a | 0.101 | — | Bar, rod, and shapes: rolled, drawn, or cold-finished | 0.33 | AMS 4122, AMS 4123, AMS 4186, AMS 4187, and AMS-QQ-A-225/9 | <=1.000 |
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