AISI 301and Relateda,b,c-� Hard Sheet and strip: MIL-HDBK-5J Design Allowables
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| Material class | Steel |
| Alloy / temper / form | AISI 301and Relateda,b,c / � Hard / Sheet and strip |
| Specifications | AMS 5518 |
| Handbook | MIL-HDBK-5J, 31 January 2003, section 2.7.1.0, Table 2.7.1.0(b) (pdf page 223 of the chapter file) |
| Dimension bands | 1 |
| Density | 0.286 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 | all | ||
|---|---|---|---|
| Specification | AMS 5518 | ||
| Basis | A | B | |
| Ftu, ksi | L | 141 | 151 |
| LT | 142 | 152 | |
| Fty, ksi | L | 93 | 110 |
| LT | 92 | 105 | |
| Fcy, ksi | L | 61 | 69 |
| LT | 100 | 116 | |
| Fsu, ksi | L | 77 | 82 |
| LT | 77 | 82 | |
| Fbru (e/D = 2.0), ksi | L | 292 | 310 |
| LT | 292 | 310 | |
| Fbry (e/D = 2.0), ksi | L | 167 | 189 |
| LT | 167 | 189 | |
| e, % | L | … | … |
| LT | 25 | 25 | |
| E, Msi | 27 | 26 | |
| G, Msi | 10.6 | 10.5 | |
| ν | 0.27 | 0.27 | |
| ρ, lb/in3 | 0.286 | 0.286 | |
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
| °F | F_tu | F_ty | F_cy | F_su | F_bru | F_bry |
|---|---|---|---|---|---|---|
| 100 | 98.3 | 98.7 | 98.8 | 97.1 | 97.6 | 99.6 |
| 200 | 89.6 | 92.3 | 96.1 | 87.9 | 86.8 | 97.3 |
| 300 | 83.9 | 88.5 | 93.6 | 80.4 | 79.1 | 94.8 |
| 400 | 79.4 | 85.9 | 92.1 | 75 | 74.1 | 92 |
| 500 | 75.6 | 84.6 | 91.5 | 71.4 | 70.3 | 88.8 |
| 600 | 72.6 | 83.7 | 90.7 | 69.8 | 66.6 | 85 |
| 700 | 70.2 | 82.6 | 88.8 | 68.4 | 62.7 | 80.7 |
| 800 | 67.5 | 80.3 | 85.8 | 64.7 | 58.9 | 75.7 |
| 1000 | 57.4 | 69.5 | 54.3 | 51.3 | 64 | |
| 1200 | 40.4 |
Factors in percent of the room-temperature allowable.
Other AISI 301and Relateda,b,c Tables
- AISI 301and Relateda,b,c-� Hard Sheet and strip (Table 2.7.1.0(b))
- AISI 301and Relateda,b,c-� Hard Sheet and strip (Table 2.7.1.0(b))
- AISI 301and Relateda,b,c-Annealed Sheet and strip (Table 2.7.1.0(b))
- AISI 301and Relateda,b,c-Full Hard Sheet and strip (Table 2.7.1.0(b))
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.