40% Alumina Refractory Fire Brick Kit 2426°F of 2 Replacements for Stoves, fire pits and Pizza Ovens 12'' x 12'' x 2'' Refractory Fire Brick is high temperature pre-shaped block which is applicable for any kind heat insulation like, lining of furnaces, Kilns, firebox, fireplaces, pizza oven, forge & stoves etc. As characteristics it has Low Thermal Conductivity, Good Mechanical Strength, High Compressive Strength, and Chemical Resistance & High Density.SpecificationPhysical PropertiesMaterial : Refractory Fire BrickType : 40% Alumina Fire BrickService Temperature : 2498°F/1370°CBulk Density : 2.10 Gm per cc /2100 kg per m³Cold Crushing Strength : 350 kg per cm² minApparent Porosity : 23% maxChemical PropertiesAl2O3 % min : 40Fe2O3 % min : 2.90AvailabilitySize (L X W X T) : 9 x 4.5 x 2.5Qty : 3 PcsPacking : Corrugated Box PackingSize (L X W X T) : 12 x 12 x 2Qty : 2 PcsPacking : Corrugated Box Packing
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