Alloys
202
Cast partial denture
remanium® GM 800+
Extra spring-hard universal alloy with a high yield strength
for all types of cast partial denture work.
Advantages:
• fracture resistant due to excellent physical properties
• high modulus of elasticity allows delicate but still rigid
constructions
• even less risk of clasp fractures due to increased yield
strength
• 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
• high-luster surface after electrolytic polishing
• very good laser welding properties
Indication: cast partial denture and combination technique
for rigid constructions with special high firmness
Norm: DIN EN ISO 22674 (type 5)
Technical data
0.2% Yield strength Rp0.2 720 MPa
Tensile strength Rm 960 MPa
Hardness 370 HV 10
Elongation A5 4 %
Modulus of elasticity E 230 GPa
Density 8.2 g/cm³
Solidus temperature 1240 °C / 2264 °F
Liquidus temperature 1410 °C / 2570 °F
Weight of casting ingot 6 g
REF 102-200-10 1000 g
Composition (percentage by mass)
Co Cr Mo W Si
58.3 32.0 6.5 1.5 1.0
Additional elements < 1 %: C, Mn, N