User :Carbon additive manufacture,Steel making,Cement plants,Power plants,Vitrified tile manufacturers,clay bricks manufacturers,chemical industries,refractories and coal gasifier plants. Foundry&Metallurgical Coke. Foundry Coke Mettalurgical Coke Specifications First Grade Second Grade First Grade Second Grade Ash 10%max 12%max 12.5%max 13%max Volatile Matter 1.5%max 1.5%max 1.5%max 1.5%max Fixed Carbon 88%min 86%min 86%min 85%min Sulfer 0.6%max 0.6%max 0.7%max 0.7%max Moisture 5%max 5%max 7%max 7%max Size 80-120mm,90%min,25-80mm,90%,or as your requirement