Damcast NP: ceramic alloy Nickel-chrome, Be-free A biocompatible, nickel chrome dental alloy, beryllium free, as defined by ISO22674 for restoration of Pocelan-Fused-to-Metal, designed for the technician who demands easy application from a non-beryllium alloy. Composition:Ni61%, Cr 25%, Mo 11%, Sil0.5%, others 3% Technical Data: Color: white Melting Range: 1310-1360ºC Yield Strength:320Mpa Elongation: 19% Density:8.3 g/cm3 Coefficient of the Liner Expansion(25-500ºC):14.1 X 10-6K-1