6a. Typical Average Data of Basic Bricks (Magnesite, Mag-Chrome, Chrome-Mag)BrandMGO % MinSi02 % (Min)Ca0 % (Max)Cr203 % (Max)A.P. % (Max)C.C.S kg/cm2 (Min)Rul Ta C (Min)BD gm/cc (Min)Application AreaGita-MGT-85856.52.5-223501550-BOF, VAD, Ladle, EAF, OH Furnace, LD convertors Back LiningGita-MGT-90 (D)904.02.0-175001600-Safety lining EAF, BOFGita-MGT-96961.02.0-175001700-Glass tank regeneration, Copper Refiner Chemical Ind.Gita-MCH70--62325015002.80Ladle back up liningGita-CHM (CB) (unburnt)25--301650015503.20Steel Rolling Mill Forging Ind Etc., (Equivalent to Chrome D )Gita-CHM (B)35--222525015503.20Furnace Back up liningGita-CHM (CB) (SPL) (unburnt)40--221840015503.1Bottom paving for reheating Furnace.Gita MCH (RK)82-861.52.53-51850016502.95Cement Dry Process Rotary Kiln equivalent to perilex bricks used in (Burning zone)