305 PRIIA Alternative Materials rev01.doc

The combination of relatively high strength with low density yields high strength efficiency (strength to density ratio) for aluminum alloys and many opportunities for replacement of heavier metals with no loss (and perhaps a gain) in load-carrying capacity. ... Density (lb/in3) 0.284 0.290 0.0975 Yield strength (ksi) 50 (min) 42 40 Ultimate ... ................
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