Single Crystal fused alumina (SA) has unique and fine nano-layered structure，forming a well-developed single crystal  with good toughness, excellent self-sharpness, big grinding ratio and high grinding efficiency. It can be used in making vitrified & resinoid grinding tools, cutting-off tools for processing stainless, high-speed steel and heat sensitive steel etc..

Chemical Composition (%)

Grit	Al2O3(%,by weight)
F24~F90	≥98.50
F100~F220	≥98.00

 
Note: Special requirement on chemical composition can be satisfied through discussion.