SAE AMS4237 Revision B, April 1, 2007
Aluminum Alloy Castings, Sand 4.6Cu - 0.35Mn - 0.25Mg - 0.22Ti (206.0 -T71) Solution Heat Treated and Naturally Aged
Includes all amendments and changes through Cancellation Notice , April 2007
Additional Comments: CNCL NO S/S
Published By:SAE International (SAE)
This specification covers an aluminum alloy in the form of sand castings.
Primarily for components requiring a combination of high strength with good ductility and impact strength. Certain design and processing procedures (See 8.5) may cause these castings to become susceptible to stress-corrosion cracking.