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DENTSPLY Ceramco
570 West College Avenue
York, PA 17404 USA
Phone: 800-487-0100
Email:
ceramcomkting@dentsply.com
DENTSPLY Ceramco
Technical Center
Six Terri Lane
Burlington, NJ 08016 USA
Phone: 800-487-0100
DENTSPLY's Neytech Service Center
13553 Calimesa Boulevard
Yucaipa, CA 92399
Phone: 800-835-6639
Please feel free to send an
e-mail to the Neytech
Service
Center with any questions
or concerns regarding
our equipment.
Our e-mail address is: equipmentrepair.ca
@dentsply.com |
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| home > products > alloys > ultracrown™ sf |
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UltraCrown™ SF 
- 65% Gold, 26% Palladium
- Light oxide for easy opaque application
- Compatible with Ceramco®3, Ceramco® II Silver, Finesse®, Symbio™, Duceram® Plus and most other conventional high and low fusing porcelain systems (exclusive of Duceragold®)
- Silver-free design eliminates porcelain discoloration
- Indicated for, single unit crowns, bridges of any length, and implants
- High noble alloy classification gives your dentists the opportunity for a higher reimbursement compared to high palladium alloys
Composition %
Alloy: UltraCrown™ SF
Au: 65%
Pd: 26%
Other: In, Ga, Ru, Sn
Properties
Color: White
Implant Use: Yes
Laser Weldable: Yes
CTE (500oC): 14.2 wide porcelain compatibility (see above)
Vickers Hardness: 254HV
Yield Strength: 84,000psi or 580MPa
Ult. Ten. Strength: 103,000psi or 710MPa
Elongation %: 8
Density: 156dwt/in3 or 14.8g/cm3
Application
Melt Range: 2084/2313oF or 1140/1267oC
Casting Temperature: 2530oF or 1390oC
Burnout Temperature: 1470oF or 800oC
Pre Solder: SMG®-3
Post Solder: .650/.615
For more information on Alloys, the standard of performance, contact your DENTSPLY Ceramco representative today.
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