15-5PH-H1150 Bar: MIL-HDBK-5J Design Allowables
show US units (ksi, Msi, lb/in³) open the MIL-HDBK-5J tool compare against temperature find alternatives
| 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 | 7833 kg/m³ |
Design Mechanical and Physical Properties (room temperature)
Converted from the handbook table (ksi, Msi, lb/in³) and rounded to 4 significant figures; dimension bands in inches with mm in parentheses. 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 (0–304.8 mm) | |
|---|---|---|
| Specification | AMS 5659 | |
| Basis | S | |
| Ftu, MPa | L | 930.8 |
| LT | 930.8 | |
| Fty, MPa | L | 723.9 |
| LT | 723.9 | |
| Fcy, MPa | L | 682.6 |
| LT | 682.6 | |
| Fsu, MPa | L | 586.1 |
| LT | 586.1 | |
| Fbru (e/D = 1.5), MPa | L | 1586 |
| LT | 1586 | |
| Fbru (e/D = 2.0), MPa | L | 2020 |
| LT | 2020 | |
| Fbry (e/D = 1.5), MPa | L | 1145 |
| LT | 1145 | |
| Fbry (e/D = 2.0), MPa | L | 1386 |
| LT | 1386 | |
| e, % | L | 16 |
| LT | 11 | |
| E, GPa | 196.5 | |
| Ec, GPa | 201.3 | |
| G, GPa | 77.22 | |
| ν | 0.27 | |
| ρ, kg/m³ | 7833 | |
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from the chapter tables; check the printed table before use in a certified analysis, and note that MIL-HDBK-5J was superseded by MMPDS, whose later editions may differ.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.