Journal of Dental Rehabilitation and Applied Science:eISSN 2384-4272 pISSN 2384-4353

Table. 4.

Table. 4.

Mechanical properties of commercially available Co-Cr alloys fabricated with SLM

Brand Mechanical properties
Young’s modulus (GPa) Tensile strength (MPa) Yield strength 0.2% (MPa) Elongation at break (%) Hardness Density (g/cm3) Coefficient of thermal expansion (10-6/°C)
EOS
MP1
(EOS, Germany)
200 1100 600 20 350 - 450 HV 8.3 13.6
EOS
SP2
(EOS, Germany)
200 1350 850 3 420 HV 8.5 14.3 (500°C)
14.5 (600°C)
CoCr-0404
(Renishaw, UK)
220 1097 - 1104 683 - 714 16 - 21 400 - 412 HV 8.5 14.1 (600°C)
SLM® MediDent
(SLM Solutions, Germany)
245 1415 - 4 375 HV - -
3D systems
ASTM F75
(3D Systems, USA)
230 1000 650 20 400 HV 8.35 14.3
Concept Laser
(Concept Laser, Germany)
230 1030 635 10 - 8.6 14.1 (500°C)
Wirobond C+
(BEGO, Germany)
210 1150 - 1400 790 - 1000 9 360 HV 8.5 14.1
Starbond COS
(Scheftner, Germany)
195 - 200 990 - 1250 - 2 - 10 345 - 490 HV10 8.8 14.4 (600°C)
Starbond Easy 30
(Scheftner, Germany)
225 1090 - 15 425 HV10 8.5 14.5 (500°C)
14.7 (600°C)
Remanium star CL
(Dentaurum, Germany)
230 1136 - 1200 792 - 835 8 - 11 - 8.6 14.1
J Dent Rehabil Appl Sci 2021;37:1-15 https://doi.org/10.14368/jdras.2021.37.1.1
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