HAYNES230-2250 Anneal 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 | Heat-Resistant |
| Alloy / temper / form | HAYNES230 / 2250 Anneal / Bar |
| Specifications | AMS 5891 |
| Handbook | MIL-HDBK-5J, 31 January 2003, section 6.3.9.0, Table 6.3.9.0(c) (pdf page 98 of the chapter file) |
| Dimension bands | 6 |
| Density | 8968 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 | 0–1 in (0–25.4 mm) | 1.001–2.000 in (25.43–50.8 mm) | 2.001–3.000 in (50.83–76.2 mm) | 3.001–4.000 in (76.23–101.6 mm) | 4.001–5.000 in (101.6–127 mm) | 5.001–6.000 in (127–152.4 mm) | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Specification | AMS 5891 | AMS 5891 | AMS 5891 | AMS 5891 | AMS 5891 | AMS 5891 | |||||||
| Basis | A | B | A | B | A | B | A | B | A | B | A | B | |
| Ftu, MPa | 758.4 | 813.6 | 758.4 | 806.7 | 758.4 | 792.9 | 758.4 | 786 | 751.5 | 772.2 | 737.7 | 758.4 | |
| Fty, MPa | 310.3 | 351.6 | 310.3 | 351.6 | 310.3 | 351.6 | 310.3 | 351.6 | 310.3 | 351.6 | 310.3 | 351.6 | |
| e, % | 35 | 46 | 35 | 46 | 35 | 46 | 35 | 46 | 35 | 46 | 35 | 46 | |
| ρ, kg/m³ | 8968 | 8968 | 8968 | 8968 | 8968 | 8968 | 8968 | 8968 | 8968 | 8968 | 8968 | 8968 | |
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.
Strength allowables at temperature, percent of room temperature
Moduli at temperature
Elongation and exposure effects
| °C | F_tu | F_ty |
|---|---|---|
| 38 | 99.3 | 99 |
| 93 | 95.3 | 93 |
| 149 | 91.6 | 86.7 |
| 204 | 88.6 | 81 |
| 26 | 86.5 | 76.3 |
| 316 | 85.3 | 72.8 |
| 371 | 84.5 | 70.6 |
| 427 | 83.9 | 69.4 |
| 538 | 81.5 | 68.5 |
| 649 | 74.2 | 66.4 |
Factors in percent of the room-temperature allowable.
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.