Nickel- and beryllium-free Co-Cr-W-Mo ceramic bonding and casting alloy for the crown and bridge technique.
Combibond® BST Triumph exhibits outstanding biocompatibility and corrosion resistance. Combibond® BST Triumph therefore represents an excellent alternative to all precious metal bonding and casting alloys for removable dentures. Combibond® BST Triumph has a fine flow capacity and can be easily cast in the flame, centrifugal and vacuum pressure casting methods. Combibond® BST Triumph can be finished and polished easily and has a bright, silvery surface. Combibond® BST Triumph is suitable for laser welding.
Composition %:
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Co ~ 60
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Cr 25
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W 9,0
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Nb 2,0
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V 1,0
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Mo 1,0
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Si 1,0
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Fe, Mn < 1
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C < 0,1
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Technical data:
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EN ISO 9693/EN ISO 22674
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Type 5
|
|
RP 0,2 [N/mm 2 ] *
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510
|
|
Tensile strength [N/mm 2 ] *
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790
|
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Elongation [A5 %] *
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> 5
|
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Vickers hardness HV 10
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> 280
|
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Density [g/cm 3 ]
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8,4
|
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CTE (20-600 °C) [µ/K]
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14,2
|
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Melting range [°C]
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1285-1380
|
|
Oxidation temperature. [°C]
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960/vac. (2 min.)
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Supply form
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Cylinder
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* data are valid for room temperature
