This SAE Aerospace Standard (AS) covers medium-pressure, high-temperature, flexible, metal-hose assemblies suitable for operation in pneumatic systems up to 800 °F with excursion to 1200 °F for Class "B" and "N" and primarily for use on jet aircraft power plants.
ASTM B444-06 Standard Specification for Nickel-Chromium-Molybdenum-Columbium Alloys (UNS N06625 and UNS N06852) and Nickel-Chromium-Molybdenum-Silicon Alloy (UNS N06219) Pipe and Tube
SAE AMS2759D-2006 Heat Treatment of Steel Parts General Requirements
SAE AMS5510R-2003 Steel, Corrosion and Heat Resistant, Sheet, Strip, and Plate 18Cr 10.5Ni 0.40Ti (SAE 30321) Solution Heat Treated