SAE AMS 5582F
This specification covers a precipitation hardenable, corrosion and heat resistant nickel alloy in the form of seamless tubing.This tubing has been used typically for fluid lines requiring high strength up to 1300 degrees F (704 degrees C) and oxidation resistance up to 1800 degrees F (980 degrees C), but usage is not limited to such applications. Parts may be formed and then heat treated to improve strength at elevated temperatures.