Ceradyne Ceralloy® 546-4E Boron Carbide

Category	Ceramic , Carbide
Manufacturer	Ceradyne Advanced Ceramics
Trade Name	Ceralloy®
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Ceradyne Ceralloy® 546-4E Boron Carbide.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Features:neutron absorptionwear resistancehardnesslightweightApplications:semiconductor componentswear componentsballistic armorsputtering targetsnuclear shieldingInformation provided by Ceradyne Company

Physical Properties	Metric	English	Comments
Density	2.50 g/cc	0.0903 lb/in³
Weibull Modulus	12	12

Mechanical Properties	Metric	English	Comments
Vickers Microhardness	3200	3200
Modulus of Elasticity	460 GPa	66700 ksi
Flexural Strength	410 MPa @Temperature 23.0 °C	59500 psi @Temperature 73.4 °F
Poissons Ratio	0.17	0.17
Fracture Toughness	2.50 MPa-m½	2.28 ksi-in½
Shear Modulus	197 GPa	28600 ksi	calculated

Thermal Properties	Metric	English	Comments
CTE, linear	5.60 µm/m-°C @Temperature 20.0 - 1000 °C	3.11 µin/in-°F @Temperature 68.0 - 1830 °F
Thermal Conductivity	90.0 W/m-K	625 BTU-in/hr-ft²-°F

Electrical Properties	Metric	English	Comments
Electrical Resistivity	10.0 ohm-cm	10.0 ohm-cm

Descriptive Properties	Value	Comments
Grain Size, microns	15
Purity, %	99.5

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