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Pyrotek Pyrocast PT-190 Refractory Cast Parts

Category Ceramic , Oxide , Aluminum Oxide
Manufacturer Pyrotek, Inc.
Trade Name Pyrocast
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Pyrotek Pyrocast PT-190 Refractory Cast Parts.pdf
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Material Notes:
Pyrocast PT-190 is an extremely dense alumina based refractory. It is best suited for applications where high velocity metal erosion potential is a problem, due to its strength and abrasion resistant characteristics. Pyrocast PT-190 also provides excellent hot load strength. Pyrocast PT-190 is frequently used for applications such as launders, tap out and burner blocks, and door blades.Information provided by Pyrotek.
Physical Properties Metric English Comments
Density 2.88 g/cc
0.104 lb/in³
Mechanical Properties Metric English Comments
Modulus of Rupture 0.00800 GPa

@Temperature >=110 °C
1.16 ksi

@Temperature >=230 °F
0.0220 GPa

@Temperature 1095 °C
3.19 ksi

@Temperature 2003 °F
0.0300 GPa

@Temperature 1370 °C
4.35 ksi

@Temperature 2500 °F
Flexural Strength 22.0 MPa
3190 psi
Compressive Strength 31.0 MPa

@Temperature 110 °C
4500 psi

@Temperature 230 °F
110 MPa

@Temperature 1095 °C
16000 psi

@Temperature 2003 °F
166 MPa

@Temperature 1370 °C
24100 psi

@Temperature 2500 °F
Thermal Properties Metric English Comments
Thermal Conductivity 1.84 W/m-K

@Temperature 1093 °C
12.8 BTU-in/hr-ft²-°F

@Temperature 1999 °F
1.94 W/m-K

@Temperature 815 °C
13.5 BTU-in/hr-ft²-°F

@Temperature 1500 °F
2.24 W/m-K

@Temperature 538 °C
15.5 BTU-in/hr-ft²-°F

@Temperature 1000 °F
2.71 W/m-K

@Temperature 260 °C
18.8 BTU-in/hr-ft²-°F

@Temperature 500 °F
Maximum Service Temperature, Air 1540 °C
2800 °F
Shrinkage 0.100 %

@Temperature 1090 °C
0.100 %

@Temperature 1990 °F
Linear
Component Elements Properties Metric English Comments
Al2O3 94.4 %
94.4 %
CaO 1.1 %
1.1 %
Other 0.20 %
0.20 %
SiO2 4.3 %
4.3 %
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