99.5% Alumina (Al2O3)

99.5% Alumina (Al2O3)

99.5% Alumina (Al2O3) is one of the most widely specified, general-purpose technical ceramics. It is very hard and wear resistant, with high compressive strength, making it suitable for high-intensity environments. It's best suited for applications where smaller grain size is not required. 

Density
g/cm2
ColorMardness
Rockwell
Compressive
Strength
MPa @ RT
Compressive
Strength
M(10) lbs/in²
Flexual
Strength
K(10)² lbs/in²
Flexual
Strength
MOR - MPa & RT
Polson's
Ratio
ASTM
C818
Polson's
Ratio
ASTM
C848
Thermal
Conductivity
W.m-K&RT
Dielectic
Constant
1MHz & RT
Dielectic
Strength
.025 Thick/0.50 Thick
Volts/mil
Dielectic
Strength
kV/mm
3.7-3.97WhiteN/A2070 - 2620N/AN/A310 - 3790.27N/A359.6N/A15
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Copyright © 1970 - 2019 by Accumet.