This document covers bolts and screws made from a corrosion and heat resistant, age hardenable nickel base alloy of the type identified under the Unified Numbering System as UNS N07001. The following specification designations and their properties are covered: AS7471 165 ksi minimum ultimate tensile strength at room temperature 75 ksi stress-rupture strength at 1350 degrees F and AS7471-1 165 ksi minimum ultimate tensile strength at room temperature 99 ksi minimum ultimate shear strength at room temperature. Primarily for aerospace propulsion system applications where a good combination of tensile strength, and resistance to relaxation at elevated temperatures up to approximately 1500 degrees F is required.
SAE AS7471B-1997 history
2023SAE AS7471K-2023 Bolts and Screws, Nickel Alloy, UNS N07001 Tensile Strength 165 ksi, Corrosion- and Heat-Resistant Procurement Specification
2021SAE AS7471J-2021 Bolts and Screws, Nickel Alloy, UNS N07001 Tensile Strength 165 ksi, Corrosion and Heat Resistant Procurement Specification
2018SAE AS7471H-2018 Bolts and Screws@ Nickel Alloy@ UNS N07001 Tensile Strength 165 ksi@ Corrosion and Heat Resistant Procurement Specification
2015SAE AS7471G-2015 Bolts and Screws@ Nickel Alloy@ UNS N07001 Tensile Strength 165 ksi@ Corrosion and Heat Resistant Procurement Specification.
2013SAE AS7471F-2013 Bolts and Screws, Nickel Alloy, UNS N07001 Tensile Strength 165 ksi, Corrosion and Heat Resistant Procurement Specification
2009SAE AS7471E-2009 Bolts and Screws@ Nickel Alloy@ UNS N07001 Tensile Strength 165 ksi@ Corrosion and Heat Resistant Procurement Specification
2007SAE AS7471D-2007 Bolts and Screws@ Nickel Alloy@ UNS N07001 Tensile Strength 165 ksi@ Corrosion and Heat Resistant Procurement Specification
2006SAE AS7471C-2006 Bolts and Screws@ Nickel Alloy@ UNS N07001 Tensile Strength 165 ksi@ Corrosion and Heat Resistant Procurement Specification (FSC 5306; UNS N07001)
2001SAE AS7471B-2001 Bolts and Screws, Nickel Alloy, UNS N07001 Tensile Strength 165 ksi, Corrosion and Heat Resistant Procurement Specification
1997SAE AS7471B-1997 Bolts and Screws, Nickel Alloy, UNS N07001 Tensile Strength 165 ksi, Corrosion and Heat Resistant Procurement Specification
1995SAE AS7471A-1995 Bolts and Screws, Nickel Alloy, UNS N07001 Tensile Strength 165 ksi, Corrosion and Heat Resistant Procurement Specification