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Du-Co Ceramics DC-265-L-6 Alumina, 96% Al2O3

Category Ceramic , Oxide , Aluminum Oxide
Manufacturer Du-Co Ceramics Company
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Du-Co Ceramics DC-265-L-6 Alumina, 96% Al2O3.pdf
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Material Notes:
Properties reported below are averages from unglazed specimens. Tests performed to ASTM specifications. Actual values may vary. Information provided by DU-CO Ceramics Company.
Physical Properties Metric English Comments
Density 3.70 g/cc
0.134 lb/in³
Water Absorption 0.00 %
0.00 %
Mechanical Properties Metric English Comments
Hardness, Mohs 9.0
9.0
Tensile Strength, Ultimate 172 MPa
24900 psi
Flexural Strength 414 MPa
60000 psi
Compressive Strength 2758 MPa
400000 psi
Impact Test 0.790 J
0.583 ft-lb
unspecified impact test
Thermal Properties Metric English Comments
CTE, linear 7.90 µm/m-°C

@Temperature 20.0 - 650 °C
4.39 µin/in-°F

@Temperature 68.0 - 1200 °F
Thermal Conductivity 8.00 W/m-K
55.5 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air 1550 °C
2820 °F
Safe Operating Temp
Electrical Properties Metric English Comments
Dielectric Constant 9.3

@Frequency 1e+6 Hz
9.3

@Frequency 1e+6 Hz
Dielectric Strength 9.80 kV/mm
249 kV/in
Dissipation Factor 0.00030

@Frequency 1e+6 Hz
0.00030

@Frequency 1e+6 Hz
Dielectric Loss Index 0.0028
0.0028
1 MHz
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