Empire-S High Duty Brick (3000ºF 36% Alumina Hard Brick)

Note: This is a variation of Hard Fire Bricks (High Density / Super Duty).

Foundry Service supplies Hard “Super Duty” and “Medium Duty” Fire Bricks that are rated for superior strength in applications of over 3000ºF (1650ºC). They exhibit low shrinkage, excellent thermal shock resistance, and good resistance to alkali and carbon monoxide disintegration.

Specifications

Shapes are Available by Request (Arches, Wedges, Keys, Splits, Soaps, etc.)<>
Composition2% TiO2
58.1% SiO2
36% Al2O3
Density ( g/cm³ )2.13
Density ( lb/ft³ )133
Maximum Operating Temperature ( ºC )1717
Maximum Operating Temperature ( ºF )3123
Modulus of Rupture ( MPa )7.6
Modulus of Rupture ( psi )1100
Cold Crushing Strength ( MPa )24.1
Cold Crushing Strength ( psi )3500
Standard Brick Sizes ( in )9 x 4.5 x 2.5
9 x 4.5 x 3
Apparent Porosity ( % )19
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