AS7471F - Bolts and Screws, Nickel Alloy, UNS N07001 Tensile Strength 165 ksi, Corrosion and Heat Resistant, Procurement Specification

Details Not available for purchase at this time. Document Number: AS7471F Project Initiation: 12-25-2010 Project Number: E-25-12-10TGB Revision Number: F Sponsor Name: Roy Clarke Title Bolts and Screws, Nickel Alloy, UNS N07001 Tensile Strength 165 ksi, Corrosion and Heat Resistant, Procurement Specification Scope This procurement specification 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 °F AS7471-1: 165 ksi minimum ultimate tensile strength at room temperature 99 ksi minimum ultimate shear strength at room temperature Primarily for aerospace propulsion systems applications where a good combination of tensile strength, and resistance to relaxation at elevated temperatures up to approximately 1500 °F is required. Rationale Delete fatigue test from the para. 1 Scope, as the test is not required.

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