Boron Nitride Bars | McMaster-Carr

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	Material Material	Show

Boron-Nitride Ceramic

	Material Material	Hide

	Shape Shape

	Rod and Disc
	Sheet and Bar

	System of Measurement System of Measurement

	Thickness Thickness

	Width Width

	Diameter Diameter

	Length Length

	Thermal Conductivity Thermal Conductivity

319 Btu/hr. × in./sq.
ft./°F @ 212° F

	Maximum Temperature Maximum Temperature

1,000° to 1,999° F

	Dielectric Strength Dielectric Strength

	Modulus of Elasticity Modulus of Elasticity

0.091 ksi × 10⁶

	Fabrication Fabrication

	Porosity Porosity

	Color Color

	White

	Electrical Properties Electrical Properties

Electrical Insulating

	Compressive Strength Compressive Strength

	Clarity Clarity

	Hardness Rating Hardness Rating

Knoop 19 KHN100

	Flexural Strength Flexural Strength

	Density Density

0.076 lbs./cu. in.

	Minimum Temperature Minimum Temperature

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38 Products

Electrical-Insulating Boron-Nitride Ceramic

Electrical-Insulating
Boron-Nitride
Ceramic Rods

Electrical-Insulating Boron-Nitride Ceramic Sheets and Bars

Electrical-Insulating
Boron-Nitride
Ceramic Sheets
and Bars

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The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)