SAE AS7478C-2016 PDF

Scope: 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 System as UNS S66286. Type The following specification designations and their properties are covered: AS7478: 130 ksi minimum ultimate tensile strength at room temperature 65 ksi stress-rupture strength at 1200 ??AS7478-2: 130 ksi minimum ultimate tensile strength at room temperature 78 ksi minimum ultimate shear strength at room temperature Classification 130 ksi minimum tensile strength at room temperature 1200 ??maximum test temperature of parts Application Primarily for aerospace propulsion system applications where stress-rupture strength and creep resistance are required at elevated temperature. While the materials@ applications@ and processes described or referenced in this specification may involve the use of hazardous materials@ this specification does not address the hazards which may be involved in such use. It is the sole responsibility of the user to ensure familiarity with the safe and proper use of any hazardous materials and to take necessary precautionary measures to ensure the health and safety of all personnel involved.

SAE AS7478C-2016 history

2022 SAE AS7478F-2022 Bolts and Screws, Steel, UNS S66286 Classification: 130 ksi/1200 °F 1800 °F Solution Heat Treated, Aged After Roll Threaded Procurement Specification for
2021 SAE AS7478E-2021 Bolts and Screws, Steel, UNS S66286 Classification: 130 ksi/1200 °F 1800 °F Solution Heat Treated, Aged After Roll Threaded Procurement Specification for
2017 SAE AS7478D-2017 Bolts and Screws@ Steel@ UNS S66286 Classification: 130 ksi/1200 °F 1800 °F Solution Heat Treated@ Aged After Roll Threaded Procurement Specification for
2016 SAE AS7478C-2016 Bolts and Screws@ Steel@ UNS S66286 Classification: 130 ksi/1200 °F 1800 °F Solution Heat Treated@ Aged After Roll Threaded Procurement Specification for
2006 SAE AS7478B-2006 Bolts and Screws, Steel, UNS S66286 Classification: 130 ksi/1200 °F 1800 °F Solution Heat Treated, Aged After Roll Threaded Procurement Specification for
1997 SAE AS7478B-1997 Bolts and Screws, Steel, UNS S66286 Classification: 130 ksi/1200 Degrees F; 1800 Degrees F Solution Heat Treated, Aged After Roll Threaded Procurement Specification for FSC 5306;
1995 SAE AS7478A-1995 Bolts and Screws, Steel, UNS S66286 Classification: 130 ksi/1200 Degrees F; 1800 Degrees F Solution Heat Treated, Aged After Roll Threaded Procurement Specification for FSC 5306;
1991 SAE AS7478-1991 BOLTS AND SCREWS, STEEL, CORROSION AND HEAT RESISTANT 1800°F Solution Heat Treated Precipitation Heat Treated After Roll Threaded