How can we improve?

User Experience Feedback

User Experience Feedback

4.5mm Aluminum Oxide Al2O3 Ceramic Balls Ceramic Balls Grades

4.5mm
Material Alumina Ceramic Al2O3
Color White
Clarity Opaque
Cross Section Shape Round
Construction Solid
Diameter 4.5mm
Grade 10
Sphericity 99.9975%
Min. Temperature Not Rated
Maximum Temperature 1000℃ | 33800℉
Dielectric Strength 220 V/mil
Density 3.95 g/cm3
Hardness 80 HRC
Modulus of Elasticity 0.054 ksi × 10^6
Thermal Conductivity 194.5 Btu/hr. × in./sq. ft./°F @ 212° F
Coefficient of Thermal Expansion 46 × 10-7/° F
Refractive Index 1.78
Tensile Strength 31,000 psi
Flexural Strength 54,000 psi
Compressive Strength 300,000 psi
Porosity 0%
Material Composition 96-99.8%
Balls Qty/Kg 5374
RoHS Compliant
  • Request a Quote

Recommend