Begocer G - Au 51,5%
Extra-hard alloy with reduced gold content for metal-ceramic restorations
Wide range of indications – from crowns to superstructures
Copper-free – ideal for sensitive patients
Biocompatible and corrosion-resistant – biocompatibility confirmed by an independant institute
Product details
Composition in % by mass | |
|---|---|
Au 51.5 · Pd 38.4 · In 8.7 · Ga 1.3 · Ru | |
Alloy characteristics | Standard values |
Type (ISO 22674) | 4 |
BEGO colour code | 8 |
Density | 14.3 g/cm3 |
Preheating temperature | 850 °C |
Solidus, liquidus temperature | 1 155, 1 310 °C |
Casting temperature | 1 450 °C |
Young’s modulus | 125 GPa |
Proof strength (Rp0,2) | 520 MPa |
Ultimate strength (Rm) | 835 MPa |
Elongation after fracture (A 5) | 16 % |
Vickers hardness | 220 HV5 |
Coefficient of thermal expansion (CTE) 25–500 °C, 10-6 K-1 | 13,7 |
Availability | REF |
Begocer® G, 25gr* | 61097 |
Accessories | REF |
Laser welding wire : Begocer® G wire, Ø 0,35 mm | 61164 |
BegoStar® solder before firing | 61081 |
BEGO-GOLD solder I after firing | 61017 |
Minoxyd Flux | 52530 |
*Sold in 25-gram pack. Price per gram fluctuates according to daily market prices.
The BEGO Colour Code
The areas of colours within the characteristic fields approximately correspond to the intensity of the alloy colours.
Wide range of indications – from crowns to superstructures
Copper-free – ideal for sensitive patients
Biocompatible and corrosion-resistant – biocompatibility confirmed by an independant institute
