Extra spring-hard universal alloy with a high yield strength for all types of cast partial denture work. • fracture resistant due to excellent physical properties • high modulus of elasticity allows delicate but still rigid constructions • even less risk of clasp fractures due to increased yield strength • the right moment for casting is shown when the melt has a mirror-like shine. No overheating of melt results in smooth and clean castings • high-luster surface after electrolytic polishing • very good laser welding properties