|Density||2.1 to 2.7 g/cm3|
|Electrical Resistivity||0 to 11 10x Ω-m|
|Specific Heat||950 J/kg-K|
|Tensile Strength||350 MPa (Ultimate)|
|Thermal Conductivity||31 to 90 W/m-K|
|Thermal Expansion||4.5 to 5.6 µm/m-K|
Boron Carbide, or B4C, is an extremely hard ceramic material discovered in 1899. The Mohs hardness of boron carbide is about 9.49, ranking the third hardest materials behind diamond and cubic boron nitride. It was applied widely in industries as wearing resistant material, abrasive.
|Boron Carbide||250mm×300mm (standard)|
|Boron Carbide||Custom size|
Widely used in heavy armored protection in planes/tanks/ships, and high-class physical protection.
Military Army Security/Special Force/ Military Officers/ Policemen/ Soldiers
ACM’s Boron Carbide Bulletproof Plate is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.
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Perfect for what I'm doing.
Work great, good price, super fast shipping.