Metal
Inconel 718 ST investment casting, <=12.7 mm (MIL-HDBK-5H)
Historical public-release S-basis investment-casting reference.
Properties
Physical
| Property | Value | Unit |
|---|---|---|
| Density | 8221 | kg/m^3 |
Mechanical
| Property | Value | Unit |
|---|---|---|
| Ultimate tensile strength, L | 827.371 | MPa |
| Tensile yield strength, L | 723.95 | MPa |
| Compressive yield strength, L | 723.95 | MPa |
| Ultimate shear strength | 606.739 | MPa |
| Elongation, L | 3 | % |
| Young's modulus | 202.706 | GPa |
| Compression modulus | 213.048 | GPa |
| Shear modulus | 78.6 | GPa |
| Poisson's ratio | 0.29 | - |
Units
Condition
- Condition
- Inconel 718; ST; investment casting; <=12.7 mm
- Temper
- ST
- Heat treatment
- heat treated to AMS 5383 ST condition
- Product form
- investment casting
- Thickness / diameter range
- <=0.500 in (12.7 mm)
- Test direction
- any location within casting, subject to the handbook table note
- Processing route
- investment-cast nickel-base superalloy
- 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 Historical reference only; confirm the current procurement specification and material test report.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