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​Ferro Silicon is an alloy of iron and silicon with an average silicon content between 15 and 90 weight percent. It contains a high proportion of iron silicides.
4Cr5MoSiV1 steel has excellent wear resistance, heat resistance, and corrosion resistance, suitable for working environments such as high-speed cutting, cold stamping molds, and hot stamping molds. It has high hardness and good cutting performance, which
​INCOLOY alloy 800 (UNS N08800/W. Nr. 1.4876) is a widely used material for construction of equipment requiring corrosion resistance, heat resistance, strength, and stability for service up to 1500°F (816°C).