- Starceram z-nature ultra B2 size 25. - Excellent suitability for monolithic crowns and bridges and for frameworks. Manufactured structures: - Fully anatomical crowns. - Crown caps. - Bridges up to 16 elements. - Individual abutments. Specifications: - Transparency: 45%. - Workpiece Diameter: 98±1mm. - Ultimate bending strength: 1000 ± 200 MPa. - Sintering temperature: 1450 °C. - Density after sintering: > 6 g/cm³. - Young's modulus: 210 GPa. **For further product information, please contact Chat Support**