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Chosun Refractories CRAG-S04 Long Stopper

Category Ceramic , Oxide , Aluminum Oxide
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 CRAG-S04 Long Stopper.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 2.32 g/cc
0.0838 lb/in³
Porosity 18.6 %
18.6 %
Mechanical Properties Metric English Comments
Modulus of Rupture 0.007848 GPa

@Temperature 1400 °C
1.138 ksi

@Temperature 2550 °F
0.0094176 GPa

@Temperature 23.0 °C
1.3659 ksi

@Temperature 73.4 °F
Compressive Strength 28.4 MPa
4120 psi
Cold Crushing Strength
Thermal Properties Metric English Comments
CTE, linear 3.10 µm/m-°C

@Temperature 1000 °C
1.72 µin/in-°F

@Temperature 1830 °F
Component Elements Properties Metric English Comments
Al2O3 54 %
54 %
SiO2 11 %
11 %
ZrO2 4.0 %
4.0 %
Descriptive Properties Value Comments
Chemical Analysis(%),FC+SiC 29+1
Remarks Corrosion resistance, Spalling resistance
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