Starbond Easy
S&S Scheftner · #140000
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NPM-Bonding Alloy / CoCr based
CoCrW bonding alloy for conventional, high-fusing (low expansion) ceramics. Free of nickel, lead, beryllium and cadmium. Type 4 pursuant to DIN EN ISO 22674.
- High degree of purity
- Biocompatible and extremly corrosion resistant
Advantages for Dental Technicians:
- System-free working due to very good alloy properties
- Pleasant polishing properties and finishing due to low hardness of 285 HV10
- A CTE of 14.4 enables flexibility in ceramic selection and safe veneering
- Excellent metal-ceramic bonding, even without bonder
- An oxidation firing can be omitted
- Optimal conditions for laser welding
- Application flexibility and easy melting, no sparking
Product Information
| Manufacturer | S&S Scheftner |
|---|---|
| Standard | Typ 4 nach DIN EN ISO 22674 |
| Density | 8,7 g/cm³ |
| Hardness | 285 HV 10 |
| Application | konventionelle, hochschmelzende (niedrig expandierende) Keramiken |
| Elongation | 10% |
| Temperature | 1480 - 1530°C |
| Elongation at break | 10% |
| Melting range | 1310 - 1410°C |
| Tensile strength | 830 MPa |
| Elasticity Modulus | 190 GPa |
| Preheating temperature | 850 - 950°C |