Starbond Ni
S&S Scheftner · #131000
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Starbond Ni
NiCr-bonding alloy for conventional, high-fusing (low expansion) ceramics. Free of beryllium, cadmium and lead. Type 3 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 easy finishing due to low hardness of 200 HV10
- Flexibilität bei der Keramikauswahl und sicheres Verblenden
- Excellent metal-ceramic bonding, even without bonder
- Optimal conditions for laser welding
- Application flexibility and easy melting, no sparking
- An oxidation firing can be omitted
Composition:
Ni: 60.7%
Cr: 24%
Mo: 11%
Fe: 1.5%
Si: 1.8%
C: <1%
Technical properties:
- Proof stress (Rp 0.2): 340 - 355MPa
- Ultimate tensile strength: 490 - 510MPa
- Elongation: 5%
- Elastic modulus: 200GPa
- Vickers hardness: 200 HV 10
- Density: 8.2 - 8,3g/cm³
- Melting range: 1310 - 1410°C
- Preheating temperature: 850 - 950°C
- Casting temperature: 1510 - 1560°C
- CTE (20-600°C): 14.0 x 10⁻⁶K⁻¹
- Laser weldable: Yes
- Type (DIN EN ISO 22674): 3
Product Information
| Manufacturer | S&S Scheftner |
|---|---|
| Density | 8,2 - 8,3 g/cm³ |
| Hardness | 200 HV 10 |
| Elongation | 5% |
| Temperature | 1510 - 1560°C |
| Elongation at break | 5% |
| Melting range | 1310 - 1410°C |
| Tensile strength | 490 - 510 MPa |
| Elasticity Modulus | 200 GPa |
| Preheating temperature | 850 - 950°C |