Cobalt Chrome

Product information

For manufacturing crowns and bridges, the EOSINT M 270 processes a special cobalt chromium molybdenum-based superalloy. It is biocompatible and CE-certified for use in the dental industry (CE 0537). This established dental prosthesis material has seen considerable demand in recent years and is very cost-efficient compared to precious metal alloys. The Schwickerath bonding strength according to EN ISO 9693 using recommended VITA VM13 ceramic is 42 MPa. The amount of extractable ions released from EOS CobaltChrome SP2 laser processed according to Instructions for Use is 1.86 mg / cm2 / 7 days determined in the static immersion test according to EN ISO 10993-15.

Properties

• CE-certified for use in the dental industry (CE 0537)

• biocompatible

• cost-efficient compared to precious metal alloys

• high tensile strength

• high temperature and corrosion resistance

Applications

Dental restorations (series-production)

20 or 40 Micron Layers

40-45 HRC As Built

Max Temp – 1150°C, 2100°F

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DMLS Finish Levels:

• Unfinished (Includes removal of support material)

• Shot Peened

• Sand Blasted

• Brushed Finish

• Lightly Sanded

• Medium Polished

• Mirror Polished

Additional Finishing Options:

• Abrasive Blast (Grit & Ceramic)

• Electrochemical Polishing

• Abrasive Flow Machining (Extrude Hone) Polishing

• Electroplating

• Micro Machining Process (MMP)

• CNC Finishing/Machining