Starbond CoS Powder

The manufacturing process of the powder ensures the best possible flowability.
  • No cooling phase required, depending on ceramics
  • Excellent veneering
  • A CTE of 14.4 permits great flexibility in ceramic selection
  • Biocompatible
  • Extremely corrosion resistance
  • CE certfied

Composition in percent by mass:

Co 59%
Cr 25%
W 9.5%
Mo 3.5%
Si 1%
C,Fe,Mn,N <1%

Technical properties**:

Proof stress (Rp 0.2) 720-1130MPa
Ultimate tensile strength 990-1250MPa
Elongation 2-10%
Elastic modulus 195-200GPa
Vickers hardness 345-490 HV 10
Density 8.8g/cm³
Melting range 1305-1400°C
CTE (20-600°C) 14.4 x 10⁻⁶K⁻¹
Laser weldable Yes
Type (DIN EN ISO 22674) 5