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Chosun Refractories N4-2 Fireclay brick

Category Ceramic
Manufacturer Chosun Refractories
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Chosun Refractories N4-2 Fireclay brick.pdf
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Material Notes:
Information provided by Chosun Refractories via Korea Institute of Ceramic Engineering and Technology (KICET).
Physical Properties Metric English Comments
Bulk Density 2.10 g/cc
0.0759 lb/in³
Porosity 22 %
22 %
Mechanical Properties Metric English Comments
Compressive Strength 29.4 MPa
4270 psi
Cold Crushing Strength
Thermal Properties Metric English Comments
CTE, linear 5.70 µm/m-°C

@Temperature 1000 °C
3.17 µin/in-°F

@Temperature 1830 °F
Shrinkage -0.500 - 0.50 %

@Temperature 1350 °C,
Time 7200 sec
-0.500 - 0.50 %

@Temperature 2460 °F,
Time 2.00 hour
Component Elements Properties Metric English Comments
Al2O3 32 %
32 %
Fe2O3 2.0 %
2.0 %
Descriptive Properties Value Comments
Refractories Under Load(2kg/?,T2?) 1,280
Refractoriness (SK) 31=
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