High carbon ferrochrome

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High carbon ferrochrome


The addition of chromium to steel can significantly improve the oxidation resistance of steel and increase the corrosion resistance of steel. Chromium is contained in many steels with special physical and chemical properties. Chromium in steel is added with ferrochromium. High carbon ferrochromium is used as alloying agent for ball steel (0.5%~1.45%Cr), tool steel, die steel (5%~12%Cr) and high speed steel (3.8%~4.4%Cr), which can improve the quenching of steel. permeability, increase the wear resistance and hardness of steel.