Form: This specification covers one type of honeycomb core made of aluminum alloy and supplied in the form of blocks@ slices@ or other configurations as ordered. The core is treated to increase corrosion resistance. Application: Primarily for use in sandwich construction for short-term exposure up to 350??(175?? or for long term exposure up to 200??(95??.
SAE AMS4348A-1984 history
2018SAE AMS4348E-2018 Core@ Honeycomb@ Aluminum Alloy@ Corrosion Inhibited For Sandwich Construction 5052@ 350 (177)
2011SAE AMS4348D-2011 Core, Honeycomb, Aluminum Alloy, Corrosion Inhibited For Sandwich Construction 5052, 350 (177)
2006SAE AMS4348D-2006 Core, Honeycomb, Aluminum Alloy, Corrosion Inhibited for Sandwich Construction 5052, 350 (177)