Silicon Nitride Si3N4 Ceramic Balls 25/32 inch Ceramic Ball

Product Attributes

Material	Silicon-Nitrpide Ceramic Si3N4
Color	Black
Clarity	Opaque
Cross Section Shape	Round
Construction	Solpid
Diameter	25/32" \| 19.844 mm
Grade	10
Sphericity	99.9995%
Min. Temperature	Not Rated
Maximum Temperature	800°C \| 27040°C
Dielectric Strength	Not Rated
Density	3.20~3.30 g/cm3
Hardness	75~80 HRC
Thermal Conductivity	29 W/m-K @ 20° C
Coefficient of Thermal Expansion	15 × 10-7/° F
Flexural Strength	145;000 psi
Compressive Strength	580;000 psi
Porosity	0%
Material Composition	Carbon	0.3%
	Iron	0.5%
	Silicon	0.3%
	Silicon Nitrpide	97%
Balls Qty/Kg	76
RoHS	Compliant

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