Precious alloy, containing 10,5% of gold for casting teeth coatings and bridgework of all types. It is resistant against corrosion, simple to handle and polish. EN ISO 22674
CERTIFIKAT
TECHNICAL DATA
Properties
Color
white
Melting range
920-1057°C
Softening
20 min. at 750°C /quench in water
Hardening
20 min. at 380°C / air
Pre-heating temperature
750°C (30-60°C at end temperature, depending on the size and number of rings)
Casting temperature
1200°C (Graphite crucible resp. at open flame with ceramic crucible)
Heating after melting
electric: 15-20s
inductive: 5-10s
flame: 15-20s
Density
11,2 g/cm3
Investment material
Intercast LTS or Intervest K+B Speed or Interfine K+B Speed
Solder
Universal lot 770
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