Bolts and Screws, Nickel Alloy UNS N07718, Classification: 185 ksi/1200 °F Procurement Specification
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 N07718.
Rationale: Classification for fatigue strength added, AS6416 definition document added, clarification on solution treatment, flow lines, and grain size paragraphs added, deletion of cold from rolled thread requirement, Test loads rounded up or down. Table 1: Thread size for 0.164-32 corrected was 0.165-36, associated load corrected to 2871 from 3871. Figures 2A and 2B deleted. Figures 2 to 8 redrawn and renumbered. Paragraphs 3.3.5, 220.127.116.11.1, 18.104.22.168.2, 22.214.171.124, 126.96.36.199 reworded, 188.8.131.52.3 reworded and renumbered.