1.Use: Carbon steel for special steel and ductile iron casting Carbon. 2, Characteristics: high content of fixed carbon, low sulfur, increasing the carbon effects of stable, high rate of carbon absorption. 3 Scope of application: for a variety of electric furnace melting steel, cast ironcarbon raising 4, Particle size: common size :0.3-3mm 1-4mm ,1-3mm ,3-5mm, or special requirements according to the users' requirements. 5. Compared with the traditional cast iron: 1) The product is non-metallic, the melting point is1200-1300 degrees Celsius, the use of non-residue, high utilization rate. 2)This product iseasy to use, using volume is much lower than the amount of pig iron, saving companiescost of production. 3) The sulfur andphosphorus contentof thisproductare significantly lower than pig iron, owning stable performance, Packing: 1. WaterproofMTbags packing and bag packing(without small bags) 2.20kg, 25kg bags, 30kg waterproof (woven) bags, plus tons of bag or pallet 3. Bags packed, 20kg or 25kg bags, plus a ton bag or pallet