Alumina ceramic bolt is a kind of high-performance fastener, with high temperature resistance, corrosion resistance, high hardness and other characteristics . The main component is aluminum oxide (Al₂O₃), which usually contains 95 to 99% aluminum oxide composition. The compressive strength of the bolt is usually greater than 500MPa, and the hardness is above 80HRA, which can maintain stable performance in high temperature environment .
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MATERIAL : AI2O3
DENSITY : 3.8
COLOR : White / Ivory
HRDNESS(Mohs scale) : 9
MAX WORKING TEMPERATURE : 1650
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