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High Temperature MGO Furnace Chrome Bricks With Cold Crushing Strength And Refractoriness Of 1700 - 1800℃

Basic Information
Place of Origin: China
Brand Name: CH Refractories
Model Number: CH-N
Detail Information
Thermal Expansion Coefficient: 2.5-3.5×10-6/℃ Porosity: ≤22%
Name: Magnesia Chrome Brick Apparent Porosity: ≤18%
Cold Crushing Strength: ≥50 MPa Bulk Density: 2.7-3.0 G/cm3
Corrosion Resistance: Good Chemical Composition: MgO-Cr2O3
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MGO Furnace Bricks


High Temperature MGO Chrome Bricks


3.0 G/cm3 MGO Chrome Bricks

Product Description

Product Description:

Magnesia Chrome Brick is a kind of furnace mgo bricks made with MgO-Cr2O3 as the main chemical composition. It has excellent properties such as good corrosion resistance, thermal conductivity ≤0.7 W/m.k, Mohs hardness 7.5-8.5 and refractoriness 1700-1800℃. It is widely used in high temperature industrial furnaces, such as glass kiln, cement kiln, ceramic kiln and so on. With well-selected raw materials and sophisticated manufacturing techniques, magnesia chrome brick has superior quality and service life.


Technical Parameters:

Parameter Value
Name Magnesia Chrome Brick
Mohs Hardness 7.5-8.5
Porosity ≤22%
Refractoriness 1700-1800℃
Thermal Expansion Coefficient 2.5-3.5×10-6/℃
Bulk Density 2.7-3.0 G/cm3
Thermal Conductivity ≤0.7 W/m.k
Corrosion Resistance Good
Linear Change ≤0.4%
Apparent Porosity ≤18%


CH Refractories Magnesia Chrome Brick, also known as CH-N furnace mgo bricks, is a type of high-grade refractory material with the Mohs Hardness of 7.5-8.5, the bulk density of 2.7-3.0 G/cm3 and the excellent corrosion resistance. These magnesite chrome bricks are made of superior magnesia and chrome oxide, and feature excellent thermal shock resistance, good refractoriness under load, and high strength.

CH Refractories Magnesia Chrome Brick are widely used in various industries like steel, glass, non-ferrous metals, cement, chemical engineering, energy, and power industry. It is especially suitable for the construction of blast furnace, hot blast stove, glass furnace and other thermal equipment furnaces whose temperature is above 1580℃.

Moreover, CH Refractories Magnesia Chrome Brick offers excellent performance in the protection against wear and tear of the furnace lining. It has good thermal shock resistance, corrosion resistance, and high-temperature volume stability, making it the best choice for high-temperature furnace construction.



Are you looking for a reliable and high-quality magnesia refractory bricks? Look no further than CH Refractories. Our magnesite chrome brick, also known as magnesia chrome brick, is made of high-quality raw material and offers excellent features. Our product has a thermal expansion coefficient of 2.5-3.5×10-6/℃, a linear change of ≤0.4%, a Mohs hardness of 7.5-8.5, a thermal conductivity of ≤0.7 W/m.k, and an apparent porosity of ≤18%. Our product can be trusted to perform excellently in all kinds of high temperature applications.

Model Number: CH-N
Brand Name: CH Refractories
Place of Origin: China


Packing and Shipping:

Magnesia Chrome Brick Packaging and Shipping:
The Magnesia Chrome Brick is packaged in a cardboard box, lined with bubble wrap and other protective padding to prevent damage during shipment. The cardboard box is then sealed with heavy-duty packaging tape for added protection. The package is then shipped via a reliable courier service.



Q: What is Magnesia Chrome Brick?
A: Magnesia Chrome Brick, produced by CH Refractories (Model Number: CH-N), is a kind of refractory material made from magnesia and chrome with high temperature resistance and strong erosion resistance.
Q: Where is Magnesia Chrome Brick made?
A: Magnesia Chrome Brick is made in China by CH Refractories.
Q: What are the features of Magnesia Chrome Brick?
A: Magnesia Chrome Brick has the features of high temperature resistance, strong erosion resistance, excellent thermal shock resistance and good slag resistance.
Q: What are the applications of Magnesia Chrome Brick?
A: Magnesia Chrome Brick is widely used in metallurgy, building materials, ceramics, chemical and other industries, such as hot blast stove, blast furnace, electric furnace, glass kiln and so on.
Q: What is the size of Magnesia Chrome Brick?
A: The size of Magnesia Chrome Brick produced by CH Refractories is customized according to customer's requirement.

Contact Details

Phone Number : +86 13721425142

WhatsApp : +8613721425142