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Contact SupplierPARTICULARS | DAT-CAST NORMAL | DAT-CAST SUPER | DAT-CAST SPECIAL |
---|---|---|---|
GENERAL PROPERTIES | |||
Service Temp. °C (Max) | 1400 | 1450 | 1350 |
Grain Size mm (Max) | 5 | 5 | 5 |
Water Required for Casting (%) | 10.5-11.5 | 43384 | 10.5-11.5 |
CHEMICAL PROPERTIES | |||
Al2O3 (Min) | 45 | 70 | 45 |
Fe2O3 (Max) | 4 | 5 | 4 |
PHYSICAL PROPERTIES | |||
Bulk Density (Kg/M3) (dried at 110°C for 24 hrs.) (Min) | 2.1 | 2.5 | 2.2 |
Cold Crushing Strength (kg/cm2) 110°C | 250 | 350 | 400 |
800°C | - | 250 | 225 |
1350°C | 225 | - | 300 |
1450°C | - | 450 | - |
THERMAL PROPERTIES | |||
Refractoriness °C(Min) | 1564 | 1683 | 1450 |
Permanent Linear Change (%) At service temp (Max) 1350°C/3 hrs | ±1.00 | ±1.00 | ±0.80 |