Home Products Beryllium Products Nickel Beryllium Alloys NICKEL BERYLLIUM ALLOYS Nickel beryllium is a precipitation (age) hardenable alloy characterized by high levels of strength, hardness and thermal conductivity combined with excellent resistance to wear, corrosion, thermal shock and oxidation from room temperature to operating temperatures approaching 800° F (425° C). Nickel beryllium has steel-like hardness and strength levels surpassing many of the high-strength steel and nickel-based alloys. It possesses good formability characteristics and excellent resistance to stress relaxation. LEARN MORE ABOUT NICKEL BERYLLIUM ALLOYS WITH NEW UPDATES! To learn more about our alloys, download our Guide to High Performance Alloys. This comprehensive, 84-page guide includes the physical and mechanical properties of our standard alloys, engineering and application data as well as processing and fabrication recommendations.