Typical Technical Parameters
 
DENSE CASTABLES
 
Particulars Pyrocast Odinary Pyrocast Super Pyrocast Special
PHYSICAL PROPERTIES
Recommended Services
Temp. OC (Max.) 1400 1450 1350
Refractoriness OC (Min.) 1580 1680 1450
Dry Density kg/m3 (Min.) 2100 2500 2250
Linear Change % (Max.) 1.0 1400 OC/2 hrs 1.0 1400 OC/3 hrs 0.8 1350OC/2 hrs
CCS kg/cm2 (Min.)      
110OC 250 350 400
1350OC 225 - 300
1450OC - 450 -
Maximum Grain Size (mm) 5 5 5
Chemical Analysis      
Al2O3 (%) Min 45 70 45
Fe2O3 (%) Max 4 5 4
NOTE : *Coarse grading can be supplied on request
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