FIRECLAY BRICKS 30% ALUMINA

Properties	Value	FB30S001A
Thermal Properties
Max. Service Temperature	(oC)
Permanent Linear Change	%
After heating at Temp.	oC
Thermal Conductivity at 600 oC	kcal/hr.m.oC
Thermal Conductivity at1000 oC	kcal/hr.m.oC
Chemical Properties
Alumina (Al2O3)	%	35.0
Iron Oxide (Fe2O3)	%	3.0
Physical Properties
Cold Crushing Strength at 110oC	kg/cm2	250
Dry Density	g/cm3	2.10
Max. Grain Size of Aggregates	mm
Approx. Amount of Water Required for Casting	%