511101 Dental Nickel-Chromium Alloy without Be
Shanghai Smedent Medical Instrument Co.,Ltd is one of the toppest dental alloy metal,dental metals,dental alloy in China.During these years of exporting , Shanghai Smedent Medical Instrument Co.,Ltd now has rich experience in the worldwide markets.
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  • 1. Product Application Range: Suit dental department of hospital for casting crowns, bridges and combination.

  • 2. Technology Parameter and Performance

  • A. Physical and Chemistry Performance:

  • a. Ductile yield>=3%

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

  • c. Density:8.2 g/cm3

  • d. Break off/ craze original intension>=25 Mpa

  • e. Tensile strength>=250 N/mm2

  • f. Alloy liquidus or solidus curve temperature: 1260~1350C

  • 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(%) Nickel 60~64; Chrome23~27 Molybdenum9~13 Silicon<2.5 Others<2.0

  • B. The alloy model is rotundity and hexagon.


  • 1kg/pack,25kgs/case

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