15-5PH-H1150 Bar: MIL-HDBK-5J Design Allowables
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| Material class | Steel |
| Alloy / temper / form | 15-5PH / H1150 / Bar |
| Specifications | AMS 5659 |
| Handbook | MIL-HDBK-5J, 31 January 2003, section 2.6.7.0, Table 2.6.7.0(b) (pdf page 169 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 | 0–12 in | |
|---|---|---|
| Specification | AMS 5659 | |
| Basis | S | |
| Ftu, ksi | L | 135 |
| LT | 135 | |
| Fty, ksi | L | 105 |
| LT | 105 | |
| Fcy, ksi | L | 99 |
| LT | 99 | |
| Fsu, ksi | L | 85 |
| LT | 85 | |
| Fbru (e/D = 1.5), ksi | L | 230 |
| LT | 230 | |
| Fbru (e/D = 2.0), ksi | L | 293 |
| LT | 293 | |
| Fbry (e/D = 1.5), ksi | L | 166 |
| LT | 166 | |
| Fbry (e/D = 2.0), ksi | L | 201 |
| LT | 201 | |
| e, % | L | 16 |
| LT | 11 | |
| E, Msi | 28.5 | |
| Ec, Msi | 29.2 | |
| G, Msi | 11.2 | |
| ν | 0.27 | |
| ρ, lb/in3 | 0.283 | |
Effect of Temperature
Percent of the room-temperature value against temperature, digitized from the handbook figures (the shortest exposure of each figure, every 10 °F). Strength curves give the allowable at temperature; "after exposure" curves give the room-temperature property after a soak at that temperature.
Moduli at temperature
Other 15-5PH Tables
- 15-5PH-H1025 Bar (Table 2.6.7.0(b))
- 15-5PH-H1025 Plate (Table 2.6.7.0(c))
- 15-5PH-H1075 Bar (Table 2.6.7.0(b))
- 15-5PH-H1100 Bar (Table 2.6.7.0(b))
- 15-5PH-H900 Bar (Table 2.6.7.0(b))
- 15-5PH-H925 Bar (Table 2.6.7.0(b))
- 15-5PH-H935 Investment casting (Table 2.6.7.0(d))
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from the chapter tables; check the printed table before use in a certified analysis, and note that MIL-HDBK-5J was superseded by MMPDS, whose later editions may differ.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.