C86500 Manganese Bronze-As cast Sand and centrifugal casting: MIL-HDBK-5J Design Allowables
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| Material class | Copper Alloy |
| Alloy / temper / form | C86500 Manganese Bronze / As cast / Sand and centrifugal casting |
| Specifications | AMS 4860 |
| Handbook | MIL-HDBK-5J, 31 January 2003, section 7.3.1.0, Table 7.3.1.0(c) (pdf page 10 of the chapter file) |
| Dimension bands | 1 |
| Density | 0.301 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 4860 | |
| Basis | S | |
| Ftu, ksi | 65 | |
| Fty, ksi | 25 | |
| e, % | 20 | |
| E, Msi | 15 | |
| ρ, lb/in3 | 0.301 | |
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from the chapter tables; check the printed table before use in a certified analysis, and note that MIL-HDBK-5J was superseded by MMPDS, whose later editions may differ.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.