CoCr Powder

Starbond Easy Powder

Starbond Easy Powder

This bondable CoCrW dental alloy powder for the laser melting process (LPBF, DMLS; SLM technology) combines the outstanding properties of the Starbond Easy dental alloy with the advantages of additive manufacturing.

Users benefit from the same excellent properties found in our Starbond Easy dental alloy, thereby working within a proven system. The favorable processing characteristics and alloy composition ensure maximum flexibility in ceramic selection and guarantee outstanding bondability.

  • Compatibility with Starbond Easy for familiar processing workflows.
  • Flexibility in ceramic selection thanks to a sophisticated alloy composition.
  • Ideal for 3D printing systems (LPBF, DMLS, SLM). Enables high-precision, resource-efficient manufacturing of dental prosthetics.
  • Facilitates the production of flexible clasp dentures for dental prosthetics, as well as orthodontic appliances.

Composition in percent by mass:

Co 61%
Cr 27.5%
W 8.5%
Si 1.6%
C,Fe,Mn <1%

Technical properties**:

Proof stress (Rp 0.2) 760MPa
Ultimate tensile strength 1090MPa
Elongation 15%
Elastic modulus 225GPa
Vickers hardness 425 HV 10
Density 8,5g/cm³
Melting range 1310-1410°C
CTE (20-500°C) 14,5 x 10⁻⁶K⁻¹
CTE (20-600°C) 14,7 x 10⁻⁶K⁻¹
Laser weldable Ja
Type (DIN EN ISO 22674) 5

Starbond CoS Powder is in various grain sizes for several Systems available:


Starbond Easy Powder 30

Grain size of the alloy powder: +10/-30µm

  • Suitable for processing in the Systems:
    LASERTEC 12 SLM*, Arrow Metal Printer*, EOS M 100*, MLab cusing*, M1 cusing*, Mysint 100*, Mysint100 RM*, Mysint 100 Dual*, TruPrint 1000*

Trade unit:

5000g Ref. 140730

Starbond Easy Powder 30+

Grain size of the alloy powder: +15/-38µm

  • Suitable for processing in the systems:
    LaserCUSING*- and MYSINT*

Trade unit:

5000g Ref. 140731

Starbond Easy Powder 55

Grain size of the alloy powder: +10/-55µm

  • Suitable for processing in the systems:
    ...-systems

Trade unit:

5000g Ref. 140755

*LASERTEC SLM is a registered trademark of the company DMG MORI AG// *Arrow Metal Printer* is a registered trademark of the company Dentas d.o.o. // *EOS M100 is a registered trademark of the company EOS GmbH // *MLab cusing and M1 cusing are registered trademarks of the company Concept Laser GmbH// *Mysint -systems are registered trademarks of the company Sisma SpA// *TruPrint is a registered trademark of the company Trumpf GmbH & Co. KG
**Standard values; dependent on specific machine Settings. Determined after thermal treatment / Simulation of ceramic firing