The stainless steel furnace material mainly consists of scrap steel (including recycled stainless steel waste containing chromium and nickel) and pig iron, and the alloy raw materials are chromium iron, manganese iron, silicon iron, titanium iron, and nickel. Auxiliary raw materials: lime, silica, fluorite, etc And deoxidizers: such as aluminum, calcium silicate, coke powder, calcium carbide, silicon carbide, etc. If used as a pipe material, the material quality will not pass the standard, the performance is unstable, and the quality is poor.