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SAE AMS 4178H:2026-06-19

Core, Flexible Honeycomb, Aluminum Alloy, Treated for Sandwich Construction, 5052, 350 Fahrenheit (177 Celsius)

Summary

This specification covers an aluminum alloy in the form of honeycomb core in a non-hexagonal, flexible cell configuration with the core being treated for increased corrosion resistance and furnished only in the expanded form (see 8.5).

Technical characteristics

Publisher SAE International
Publication Date 06/19/2026
Page Count 13
Themes Aerospace
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Weight (in grams) ---