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. This honeycomb core has been used typically in sandwich construction for short-term exposure up to 350 degrees F (177 degrees C) or for long-term exposure up to 200 degrees F (93 degrees C), but usage is not limited to such applications.
SAE AMS4349C-1995 history
2018SAE AMS4349E-2018 Core@ Honeycomb@ Aluminum Alloy@ Corrosion Inhibited For Sandwich Construction 5056@ 350 (177)
2011SAE AMS4349D-2011 Core, Honeycomb, Aluminum Alloy, Corrosion Inhibited For Sandwich Construction 5056, 350 (177)