511104 Cobalt-chromium ALloy(PFM)
Shanghai Smedent Medical Instrument Co.,Ltd is one of the leading dental manufacturers and supplies for dental alloy, dental metal, dental alloy metal. In the last 10 years, Shanghai Smedent has established good business relationship with global partners.
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  • Cobalt-chromium ALloy(PFM)
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Specifications

1) Dental Metal Alloy Application: 
For casting crowns, bridges and combination 
2) Package: 1KG/Bottle 
3) Delivery in time

Dental Metal Alloy Cobalt-Chromium (PFM)

 

Technology Parameter and Performance:

  

A. Physical and Chemistry Performance:

a. Fracture elongation>=3%          

b. Coefficient of expansion: 14.3*10-6/C  (20~500C)

c. Density: 8.5 g/cm3               
d. Break off/ craze original intension>=25 Mpa

e. Tensile strength:>=250N/mm2     

f. Alloy liquidus or solidus curve temperature:1350~1400C

g. Modulus of elasticity: 200 GPa          

h. Corrosion resistance 7d above the release of ions is less than total average accumulation 0.1 mg/cm2

 i. Alloy composition(%): Cobalt 60~64;

                                      Chrome 24~28;

                                      Molybdenum5~7;

                                      Tungsten4~6;

          Gallium<3.5;

          Silicon<1.5;

          Others<2.0

B. The alloy model is rotundity and hexagon.

1KG/BOTTLE, 25KGS/CASE
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