Metal
Aluminum 2124-T851 plate, 38-125 mm (MIL-HDBK-5H)
Historical public-release thick-plate reference; source stress-strain figures are scanned and are not numerically transcribed in this card.
Properties
Physical
| Property | Value | Unit |
|---|---|---|
| Density | 2768 | kg/m^3 |
Mechanical
| Property | Value | Unit |
|---|---|---|
| Ultimate tensile strength, L | 441.264 | MPa |
| Tensile yield strength, L | 379.212 | MPa |
| Ultimate tensile strength, LT | 441.264 | MPa |
| Tensile yield strength, LT | 379.212 | MPa |
| Compressive yield strength, L | 365.422 | MPa |
| Compressive yield strength, LT | 379.212 | MPa |
| Ultimate shear strength | 255.106 | MPa |
| Elongation, L | 5 | % |
| Elongation, LT | 4 | % |
| Ultimate tensile strength, ST | 420.58 | MPa |
| Tensile yield strength, ST | 365.422 | MPa |
| Compressive yield strength, ST | 393.001 | MPa |
| Ultimate shear strength, ST | 241.317 | MPa |
| Elongation, ST | 1.5 | % |
| Young's modulus | 71.705 | GPa |
| Compression modulus | 75.153 | GPa |
| Shear modulus | 27.579 | GPa |
| Poisson's ratio | 0.33 | - |
Units
Condition
- Condition
- 2124-T851; plate; 38-125 mm
- Temper
- T851
- Heat treatment
- solution heat treated, stress relieved by stretching and artificially aged
- Product form
- plate
- Thickness / diameter range
- 1.496-4.921 in (38-125 mm), within the 1.000-5.000 in table bands
- Test direction
- L, LT and ST where available; lower listed value across applicable columns
- Processing route
- wrought high-purity heat-treatable aluminum-copper plate
- Temperature range
- 21 ... 21 degC
- Notes
- Room-temperature historical handbook values. Applicability is limited to the exact alloy, temper/condition, product form, size band, material axis, statistical basis, and specification identified by the cited table. Historical reference only; confirm the current procurement specification and material test report.
Standards
No material standards linked.
Record status
- Category
- Metal
- Unit system
- Common SI