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2300 Soft Brick - 9 Straigt

2300 Soft Brick - 9 Straigt

$ 5.45

2300F fireclay insulating soft brick. 9" x 4.5" x 2.5". Fired Analysis: SiO2-55%, Al2O3-42%, Fe2O3-.7%, KNa-1.1%. Density is 36 lbs./cubic foot. Modulus of rupture is 145 lbs./sq. inch. Thermal Conductivity at 2400F is .26. 

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