Low melting temperature
The solidus–liquidus range is considerably lower than that of standard Co-Cr alloys, making casting easier.
MESA MAGNUM Lucens – Low-Melting Co-Cr Alloy
€272,25
€225,00 excl. VAT
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MESA MAGNUM Lucens – a cobalt-chromium-based dental alloy with a small addition of niobium, for ceramic-veneered crown and bridge frameworks. It is classified as a Type 4 alloy according to ISO 22674.The main advantage of the alloy is a significantly lower melting...
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Description
MESA MAGNUM Lucens – a cobalt-chromium-based dental alloy with a small addition of niobium, for ceramic-veneered crown and bridge frameworks. It is classified as a Type 4 alloy according to ISO 22674.
The main advantage of the alloy is a significantly lower melting and solidus–liquidus temperature than standard Co-Cr alloys. The molten alloy flows well and accurately fills even fine casting details. Light-colored oxides, good machinability and easy polishing also make it suitable for bar and counter-bar constructions.
- Type 4 Co-Cr-Nb alloy according to ISO 22674
- Low melting and solidus–liquidus temperature
- Good fluidity – accurate mold filling
- Also suitable for bars and counter-bars
- Pack – 1 kg
Good flowability
The molten alloy accurately fills every detail of the casting.
Easy polishing
Light-colored oxides and good machinability make final finishing easier.
Versatile use
Suitable not only for crown and bridge frameworks but also for bars and counter-bars.
Technical data
- Composition
- Co-Cr-Nb
- Type according to ISO 22674
- Type 4
- Purpose
- Frameworks for metal-ceramic crowns and bridges, bars and counter-bars
- Solidus–liquidus temperature
- 1253–1304 °C
- Coefficient of thermal expansion
- 14,1–14,5 × 10⁻⁶ K⁻¹ (25–500/600 °C)
- Casting temperature
- 1360 °C
- Density
- 8,4 g/cm³
- Hardness
- 324 HV10
- Elongation at break
- 3 %
- Yield strength (Rp0,2)
- 475 MPa
- Pack
- 1 kg
