Steatite Ceramic Grinding Balls

Business Type	Manufacturer, Exporter, Supplier
Material	Ceramic
Shape	Round
Color	White
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Preferred Buyer From

Location

Worldwide

Product Details

Pattern

Plain

Packaging Type

Cartons

Application

Industrial

SiO2

Max. 64%

MgO

Max. 31%

AL2O3

Fe2O3

<1.4%

Na2O + K2O

1.2%

Technical Specifications

Material Properties	Units	Steatite C-220
Specific gravity	g/cm3	2,55
Open Porosity	max. Vol.%	0
Flexural strength	min. Gpa	80
Young modulus	min. N/mm2	120
Coefficient of lineair thermal expansion (20ºC to 600ºC)	10(-6)K(-1)	7 – 9
Mohs hardness	Scale	>7
Thermal Conductivity (20ºC to 100ºC)	W/m.K	3