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CeramTec Rubalit® 600 Alumina, 48%

Category Ceramic , Oxide , Aluminum Oxide
Manufacturer CeramTec North America
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF CeramTec Rubalit® 600 Alumina, 48%.pdf
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Material Notes:
Rubalit® 600 is suitable for both mechanical and laser trimming and is chiefly used as the core for high-grade carbon-film resistors.
Physical Properties Metric English Comments
Density 2.90 g/cc
0.105 lb/in³
Water Absorption 0.00 %
0.00 %
ASTM-C373
Mechanical Properties Metric English Comments
Flexural Strength 210 MPa
30500 psi
Bending Strength; ASTM-F417
Thermal Properties Metric English Comments
CTE, linear 4.50 µm/m-°C

@Temperature 20.0 - 100 °C
 2.50 µin/in-°F

@Temperature 68.0 - 212 °F
 ASTM-C372
5.30 µm/m-°C

@Temperature 20.0 - 300 °C
 2.94 µin/in-°F

@Temperature 68.0 - 572 °F
 ASTM-C372
6.10 µm/m-°C

@Temperature 20.0 - 600 °C
 3.39 µin/in-°F

@Temperature 68.0 - 1110 °F
 ASTM-C372
6.20 µm/m-°C

@Temperature 20.0 - 1000 °C
 3.44 µin/in-°F

@Temperature 68.0 - 1830 °F
 ASTM-C372
Thermal Conductivity 3.50 W/m-K
24.3 BTU-in/hr-ft²-°F
ASTM-C408
Maximum Service Temperature, Air 1150 °C
2100 °F
Component Elements Properties Metric English Comments
Al2O3 48 %
48 %
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+7 ohm-cm

@Temperature 600 °C
 1.00e+7 ohm-cm

@Temperature 1110 °F
 ASTM-D1829
1.00e+9 ohm-cm

@Temperature 400 °C
 1.00e+9 ohm-cm

@Temperature 752 °F
 ASTM-D1829
1.00e+11 ohm-cm

@Temperature 200 °C
 1.00e+11 ohm-cm

@Temperature 392 °F
 ASTM-D257
Dielectric Strength >= 10.0 kV/mm
>= 254 kV/in
ASTM-D149
Descriptive Properties Value Comments
Color White
Ra = Arithmetic Mean Roughness Value (µm) 0.3-0.5
Te Value (°C) 700
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