Ceramic ball made of Al2O3, 50 pieces

Test sphere 10 mm made from Al₂O₃ - 99.7%

• Diameter: 10 mm
• Material: aluminum oxide (Al₂O₃) with a purity of 99.7%
• Quality level: Grade 24

Additional information:

This test ball made of high-purity aluminum oxide (Al₂O₃) is characterized by exceptional hardness, wear resistance and chemical resistance. With a quality level of Grade 24, it offers extremely precise geometry and surface quality, ideal for demanding tribological tests.

Perfect for applications where light weight, thermal stability and minimal friction are required. These balls deliver consistent results under extreme conditions, for example in high temperature or aggressive chemical environments.