Bayville Chemical Supply Company Inc 70-G East Jefryn Boulevard Deer Park, New York, 11729 USA Telephone: 631-586-4309 Fax: 631-254-5591 E-Mail:
Bayville Chemical Supply Company Inc70-G East Jefryn BoulevardDeer Park, New York, 11729  USA           Telephone: 631-586-4309      Fax: 631-254-5591      E-Mail:

Boron Carbide Powder


 B4C        99.5% pure



Applications:          Boron Carbide is an exceptionally hard chemical product used in the Grinding, Lapping and Polishing industry. It is also manufactured into nozzles for slurry pumping and water jet cutters. B4C is an excellent absorbent for neutron radiation and therefore is used in nuclear power plants for shielding, control rods and shut down pellets.





2.52 gm/ml

Melting Point


Hardness (knoop)

2900 – 3580 kg/mm2

Fracture Toughness

2.9 – 3.7 MPa/m0.5

Electrical Conductivity (25oC)

140 S

Thermal Conductivity (25oC)

30 – 42 W/m.K

Thermal Expansion Coefficient

5 x 10-6 oC


Typical Analysis:


Boron Carbide



20.50 – 21.75%


< 0.05%


< 0.10%


< 0.01%


< 0.03%

Fisher Size (APS)

24.25 microns


Where to Find Us:

Bayville Chemical
70 East Jefryn Boulevard
Suite G
Deer Park, NY 11729

Phone: 631 586-4309

What's New

New larger location

As of August 2014, we have moved to this new, larger, modern facility to better service your needs.


Like us on Facebook .

PrintPrint | Sitemap
© Bayville Chemical