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 %:
|
Co ~ 60
|
Cr 25
|
W 9,0
|
Nb 2,0
|
V 1,0
|
Mo 1,0
|
Si 1,0
|
Fe, Mn < 1
|
C < 0,1
|
Technical data:
|
EN ISO 9693/EN ISO 22674
|
Type 5
|
|
RP 0,2 [N/mm 2 ] *
|
510
|
|
Tensile strength [N/mm 2 ] *
|
790
|
|
Elongation [A5 %] *
|
> 5
|
|
Vickers hardness HV 10
|
> 280
|
|
Density [g/cm 3 ]
|
8,4
|
|
CTE (20-600 °C) [µ/K]
|
14,2
|
|
Melting range [°C]
|
1285-1380
|
|
Oxidation temperature. [°C]
|
960/vac. (2 min.)
|
|
Supply form
|
Cylinder
|
* data are valid for room temperature
PU: 1 kg
.jpg "Preview: Laser welding wire")
