CC DISK EASY Co-Cr is nickel, beryllium, cadmium and lead free and fulfills the recommendation of the standard EN ISO 22674 and EN ISO 9693-1 for dental alloys. Type 3, Cobalt based, casted discs intended for making metal porcelain prosthetic substitutes in CAD/CAM milling machines. The alloy has excellent corrosion resistance and good milling properties. It is easy to drill in and gives perfectly polished surface. Only few oxides are formed during ceramic firing. CC DISK EASY Co-Cr is a medical device according to European directive 93/42/EEC and is registered by the manufacturer under CE 0197.