Cobalt-based dental casting alloy intended for metal-ceramic dental restorations without beryllium, nickel, cadmium and lead, type 4. I-BOND EASY is biocompatible non-precious cobalt-based casting alloy for metal-ceramic dental restorations. I-BOND EASY contains no nickel, beryllium, cadmium and lead and fulfills the recommendations of the standards EN ISO 22674 and EN ISO 9693.