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CoorsTek Reaction Bonded Silicon Carbide, SCRB (SC-2)

Category Ceramic , Carbide
Manufacturer CoorsTek
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF CoorsTek Reaction Bonded Silicon Carbide, SCRB (SC-2).pdf
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Material Notes:
Thermal Shock Delta Tc = 400°C - Thermal shock tests are performed by quenching samples in water from different elevated temperatures. Delta Tc is the change in temperature which results in a sharp decrease in the flexural strength of the sample.Information provided by CoorsTek.
Physical Properties Metric English Comments
Density 3.10 g/cc
0.112 lb/in³
ASTM C20
Water Absorption 0.00 %
0.00 %
ASTM C373
Particle Size 12 µm
12 µm
Average Crystal Size - Thin Section Test
Mechanical Properties Metric English Comments
Knoop Microhardness 24.5
24.5
1000 g load
Tensile Strength, Ultimate 307 MPa
44500 psi
ACMA Test #4
Modulus of Elasticity 393 GPa
57000 ksi
ASTM C848
Flexural Strength 462 MPa
67000 psi
ASTM F417
Compressive Strength 2500 MPa
363000 psi
ASTM C773
Poissons Ratio 0.19
0.19
ASTM C848
Fracture Toughness 4.00 - 5.00 MPa-m½
3.64 - 4.55 ksi-in½
Shear Modulus 165 GPa
23900 ksi
Calculated
Thermal Properties Metric English Comments
CTE, linear 4.30 µm/m-°C

@Temperature 25.0 - 1000 °C
2.39 µin/in-°F

@Temperature 77.0 - 1830 °F
ASTM C372
Specific Heat Capacity 0.700 J/g-°C
0.167 BTU/lb-°F
ASTM E1269
Thermal Conductivity 125 W/m-K
868 BTU-in/hr-ft²-°F
ASTM C408
Maximum Service Temperature, Air 1400 °C
2550 °F
No Load
Optical Properties Metric English Comments
Transmission, Visible 0.00 %
0.00 %
Electrical Properties Metric English Comments
Electrical Resistivity <= 1000 ohm-cm

@Temperature 500 °C
<= 1000 ohm-cm

@Temperature 932 °F
<= 1000 ohm-cm

@Temperature 1000 °C
<= 1000 ohm-cm

@Temperature 1830 °F
<= 1000 ohm-cm

@Temperature 25.0 °C
<= 1000 ohm-cm

@Temperature 77.0 °F
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