AF1410 Bar: MIL-HDBK-5J Design Allowables
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| Material class | Steel |
| Alloy / temper / form | AF1410 / – / Bar |
| Specifications | AMS 6527 |
| Handbook | MIL-HDBK-5J, 31 January 2003, section 2.5.2.0, Table 2.5.2.0(b) (pdf page 105 of the chapter file) |
| Dimension bands | 1 |
| Density | 0.283 lb/in3 |
Design Mechanical and Physical Properties (room temperature)
As printed in the handbook table. Bases: A and B are statistical minimums (99 % and 90 % probability at 95 % confidence), S the specification minimum. Grain directions: L longitudinal, LT long transverse, ST short transverse.
| Dimension band | 0.000–4.250 in, area 0–100 in2 | |
|---|---|---|
| Specification | AMS 6527 | |
| Basis | S | |
| Ftu, ksi | L | 235 |
| LT | 235 | |
| ST | 235 | |
| Fty, ksi | L | 215 |
| LT | 215 | |
| ST | 215 | |
| Fcy, ksi | L | 223 |
| LT | … | |
| ST | 225 | |
| Fsu, ksi | L | 141 |
| LT | 141 | |
| ST | 141 | |
| Fbru (e/D = 1.5), ksi | L | 334 |
| LT | 334 | |
| ST | 334 | |
| Fbru (e/D = 2.0), ksi | L | 435 |
| LT | 435 | |
| ST | 435 | |
| Fbry (e/D = 1.5), ksi | L | 269 |
| LT | 269 | |
| ST | 269 | |
| Fbry (e/D = 2.0), ksi | L | 300 |
| LT | 300 | |
| ST | 300 | |
| e, % | L | 12 |
| LT | 12 | |
| ST | 12 | |
| E, Msi | 29.4 | |
| Ec, Msi | 30.9 | |
| ρ, lb/in3 | 0.283 | |
Effect of Temperature
The handbook maps no temperature-effect figure to this table.
Source and Use
U.S. Department of Defense (2003). Metallic Materials and Elements for Aerospace Vehicle Structures. MIL-HDBK-5J, 31 January 2003 (public domain). The values are the handbook's design allowables as extracted from the chapter tables; check the printed table before use in a certified analysis, and note that MIL-HDBK-5J was superseded by MMPDS, whose later editions may differ. No warranty is given.