• Prosthetics
• Metals
• Skeletal dentures
• Modelstar S - alloy for Co-Cr frames 1kg
• Product code 17444
• Product code 17444

Modelstar S - alloy for Co-Cr frames 1kg

A flexible base alloy for making partial dentures with normal clasps and combined works based on cobalt, chromium and molybdenum. According to the requirements of ISO 22674, the alloy is classified as type 5. It does not contain beryllium, nickel and cadmium.

** THE PERCENTAGE COMPOSITION:**

• Every 62.7%
• Cr 29%
• Mo 6%
• other C, Fe, Si <1%

Technical data:

• Ductility limit (Rp 0.2) - 510-600 MPa
• Tensile strength - 770-780 MPa
• Strain at break >3%
• Longitudinal modulus of elasticity - 200-230 GPa
• Hardness on the Vickers scale - 355 HV 10
• Laser joining - yes
• Density - 8.4 g/cm³
• Liquidity range - 1170 - 1390°C
• Temp. casting - 1490 - 1540°C
• Thermal expansion coefficient - 15-16 μm/m°C

Packaging:

• 1 kg.