Historical
SAE AMS 5561G-2007 (SAE AMS5561G-2007)
Steel, Corrosion and Heat Resistant, Welded and Drawn or Seamless and Drawn Tubing 9.0Mn 20Cr 6.5Ni 0.28N High-Pressure Hydraulic
This specification covers a corrosion and heat resistant steel in the form of welded and drawn or seamless or drawn tubing. This tubing has been used typically for parts, such as fluid lines, subject to high pressures and requiring corrosion resistance, but usage is not limited to such applications. Tubing has good oxidation resistance up to 1100 \mDF (593 \mDC).
Society of Automotive Engineers [sae]