Metal dental material Starbond Easy Disc

for dental bridgesfor dental crownsfor dental restorations

CoCrW milling disc outstanding for manufacturing of crowns, bridges, frameworks, telescopes, bars, attachments and implant-supported superstructures. Starbond Easy Disc is based on a proven veneering alloy already used in conventional casting technique. Free of nickel, lead, beryllium and cadmium. Type 4 pursuant to DIN EN ISO 22674. Advantages for users: Medium hardness of 289 HV 10 Excellent metal-ceramic Bonding Easy polishing Laser weldable Dry and wet milling Composition in percent by mass: Co - 61% Cr - 27.5% W - 8.5% Si - 1.6% C,Mn,Fe - <1% Technical properties: Proof stress (Rp 0.2) - 416MPa Ultimate tensile strength - 663MPa Elongation - 18% Elastic modulus - 191GPa Vickers hardness - 289HV10 Density - 8.6g/cm³ CTE (20-500°C) - 14.3 x 10⁻⁶K⁻¹ CTE (20-600°C) - 14.6 x 10⁻⁶K⁻¹ Laser weldable - Yes Type (DIN EN ISO 22674) - 4