Core, Flexible Honeycomb, Aluminum Alloy For Sandwich Construction 5056, 350 (177)
AMS4177E
This specification covers an aluminum alloy in the form of honeycomb core in a non-hexagonal, flexible cell configuration, the core being treated for increased corrosion resistance and furnished only in the expanded form.
Rationale:
AMS4177E revises Material (3.1.1), Properties (Tables 1 and 3), Reports (4.6.1), and Identification (5.1 and Table 7), prohibits unauthorized exceptions (3.7), and is a Five-Year Review and update of this specification.
