SAE AS4959
Bolts and Screws, Steel, UNS S66286 Tensile Strength 140 ksi 1650 °F Solution Heat Treatment Aged Before Fillet and Thread Rolling Procurement Specification.
Standard:
AKA:
- AS4959
- 2012-11-19
- 1997-10-01
- E-25 General Standards For Aerospace And Propulsion Systems
This procurement specification covers bolts and screws made from a corrosion and heat resistant, age hardenable iron base alloy of the type identified under the Unified Numbering Systems as UNS S66286. The following specification designations and their properties are covered: AS4959 140 ksi minimum ultimate tensile strength at room temperature 70 ksi stress-rupture strength at 1200 degrees F; AS4959-1 140 ksi minimum ultimate tensile strength at room temperature 84 ksi minimum ultimate shear strength at room temperature.
History:| Standard | Published | Revision | Status |
|---|---|---|---|
| AS4959 | 1997-10-01 | Latest |
- SAE AS 4959
- Aerospace
- Parts
- Fasteners
- Gas turbines
- Hybrid engines
- Jet engines