D_TEXTBLOCK_TEXT Beryllium-nickel contains 2% <HL Topic=Beryllium.sub>BERYLLIUM</HL>, .5% <HL Topic=Titanium.sub>TITANIUM</HL>, and 97.5% <HL Topic=Nickel.sub>NICKEL</HL>. This material resists corrosion in normal atmospheres. It can be used in springs, casting alloys for molding plastics and glass, and pump parts.