（code：TCSA）

Characteristic:

TCSA is fused from high quality alumina powder with titanium and chromium in electric arc furnace. CTSA has great hardness and toughness.The grinding tools made of have good self-sharpening, strong grinding force, less heat generation, excellent shape retention, less correction times and long service life.

It is suitable for hard and tough metal materials, such as stainless steel, high vanadium high-speed steel, heat-resistant alloy steel, heat-sensitive steel and work pieces that are easy to deform and burn. It is also suitable for precision grinding and forming mill of various tools, gauges and instrument parts. Considering the cost of TCSA, it is recommended for the grinding of heat-resistant alloy steel, heat-sensitive steel, and difficult-to-grind metal materials.