Aerospace Materials: 2026 EXTRUSION T3511
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 EXTRUSION T3511 0.250-0.499 A | 70 | 10.7 | 10.9 | 92 | 113 | 66 | 81 | 46 | 46 | 37 | 70 | 62 | 52 | 45 | 4 | A | T3511 | 0.1 | 12 | 8 | Extrusions | 0.33 | AMS 4338 | 0.250-0.499 |
| 2026 EXTRUSION T3511 0.250-0.499 B | 70 | 10.7 | 10.9 | 95 | 117 | 67 | 83 | 47 | 47 | 38 | 72 | 64 | 53 | 46 | 4 | B | T3511 | 0.1 | — | — | Extrusions | 0.33 | AMS 4338 | 0.250-0.499 |
| 2026 EXTRUSION T3511 0.500-1.499 A | 70 | 10.7 | 10.9 | 87 | 109 | 61 | 76 | 47 | 46 | 32 | 72 | 66 | 53 | 46 | 4 | A | T3511 | 0.1 | 11 | 8 | Extrusions | 0.33 | AMS 4338 | 0.500-1.499 |
| 2026 EXTRUSION T3511 0.500-1.499 B | 70 | 10.7 | 10.9 | 90 | 114 | 64 | 81 | 47 | 49 | 33 | 75 | 67 | 56 | 48 | 4 | B | T3511 | 0.1 | — | — | Extrusions | 0.33 | AMS 4338 | 0.500-1.499 |
| 2026 EXTRUSION T3511 1.500-2.249 A | 70 | 10.7 | 10.9 | 85 | 108 | 61 | 76 | 49 | 45 | 32 | 73 | 64 | 54 | 44 | 4 | A | T3511 | 0.1 | 11 | 8 | Extrusions | 0.33 | AMS 4338 | 1.500-2.249 |
| 2026 EXTRUSION T3511 1.500-2.249 B | 70 | 10.7 | 10.9 | 89 | 112 | 64 | 80 | 52 | 47 | 33 | 76 | 67 | 57 | 49 | 4 | B | T3511 | 0.1 | — | — | Extrusions | 0.33 | AMS 4338 | 1.500-2.249 |
| 2026 EXTRUSION T3511 2.250-3.250 S | 70 | 10.7 | 10.9 | 85 | 105 | 61 | 76 | 50 | 43 | 32 | 73 | 61 | 54 | 42 | 4 | S | T3511 | 0.1 | 10 | 8 | Extrusions | 0.33 | AMS 4338 | 2.250-3.250 |
| 2026 EXTRUSION T3511 LE0.249 A | 70 | 10.7 | 10.9 | 90 | 112 | 62 | 76 | 43 | 42 | 37 | 66 | 58 | 48 | 41 | 4 | A | T3511 | 0.1 | 11 | — | Extrusions | 0.33 | AMS 4338 | <=0.249 |
| 2026 EXTRUSION T3511 LE0.249 B | 70 | 10.7 | 10.9 | 94 | 117 | 66 | 81 | 45 | 45 | 39 | 69 | 61 | 51 | 44 | 4 | B | T3511 | 0.1 | — | — | Extrusions | 0.33 | AMS 4338 | <=0.249 |
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