Exceptional COCRW milling disc for the manufacture of crowns, bridges, reinforcements, telescopes, bars, attachments and implant-ported superstructures.
- Starbond Easy Disc is based on a proven veneer alloy already used in the conventional casting technique.
- Nickel, lead, beryllium and cadmium.
- Type 4 according to DIN EN ISO 22674.
Advantages for users:
- Average hardness 289 HV 10.
- Excellent metal-ceramic link.
- Biocompatible.
- Easy polishing.
- Laser wearing.
- Dry and humid grinding.
Mass percentage composition:
- CO: 61%.
- CR: 27.5%.
- O: 8.5 %.
- If: 1.6 %.
- C, MN, FE: 1 %.
Technical properties:
- Elasticity limit (RP 0.2) 416 MPa.
- Traction resistance 663 MPa.
- Elongation 18 %.
- Elastic module 191 GPA.
- Hardness Vickers 289 HV10.
- Density 88.6g/cm³.
- CDT (20-500 ° C) 14.3 x 10⁻⁶k⁻¹.
- CDT (20-600 ° C) 14.6 x 10⁻⁶k⁻¹.
- Laser welding yes.
- Type (DIN EN ISO 22674) 4.
Delivery: 1 cobalt chrome disc 98 mm.
