Classification of dense shaped refractory products — Part 3: Basic products containing from 7 % to 50 % residual carbon

ISO 10081-3:2003 specifies the classification and designation of dense shaped basic refractory products containing 7 % or more but less than 50 % residual carbon after coking. It is applicable to products with or without antioxidant additives, with or without metal plates and reinforcement.