Beralcast 363, 191, and 310 are lightweight beryllium-aluminum (Be-Al) alloys for producing near net shapes by investment casting. Beralcast 363 is used primarily for structural applications, Beralcast 191 is used primarily for electronic packaging and Beralcast 310 for wrought products (from cast input material). This datasheet provides information on composition, physical properties, elasticity, and tensile properties. Filing Code: BE-9. Producer or source: Nuclear Metals Inc.