Alloys
204
Cast partial denture
remanium® GM 900
Extra spring-hard, modern alloy for all types of partial denture
work. Excellent laser welding properties, as it is carbon free.
Advantages:
• harmoniously matched, high mechanical parameters
• easily trimmed and polished due to the reduced surface
hardness
• the right moment for casting is shown when the melt has a
mirror-like shine. No overheating of melt results in smooth
and clean castings
• patented composition based on CoCrMoTa
Indication: cast partial denture and combination work
technique for rigid constructions with special increased
firmness
Norm: DIN EN ISO 22674 (type 5)
Technical data
0.2% Yield strength Rp0.2 700 MPa
Tensile strength Rm 910 MPa
Hardness 340 HV 10
Elongation A5 5 %
Modulus of elasticity E 210 GPa
Density 8.2 g/cm³
Solidus temperature 1360 °C / 2480 °F
Liquidus temperature 1410 °C / 2570 °F
Weight of casting ingot 6 g
REF 102-250-00 1000 g
Composition (percentage by mass)
Co Cr Mo Si Ta
62.0 30.0 5.5 1.2 1.2
Additional elements < 1 %: N