Description
CoCr ceramic alloy with excellent flow behaviour as well as exceptionally low hardness and a low coefficient of thermal expansion, which facilitates veneering with ceramic. Free of nickel and beryllium, and highly corrosion-resistant. Does not contain any precious metal components. Free of carbon and therefore very well suited to laser welding. Easy to trim with TC with exceptionally high polish results.
Technical data:
Co 61.1,Cr 27.8,W 8.5,Si 1.7; Melting interval 1320-1420°C; Density 8.6g/cm³; Vickers’ hardness 280 HV 10,0.2 yield point 620MPa; Elongation at break 10.2 %; Coefficient of thermal expansion (25-600°C) 14.1 x 10-6K.
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