General Information DALMIA SEVEN CASTABLE DS CAST D 50 | |
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Type of product | Low Cement Castable for DRI | |
Type of Bond | Hydraulic | |
Maximum recommended temperature | 1450°C | |
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Material required (Kg/m3) | 2280 | |
Maximum grain size (mm) | 10 | |
Water required for installation | 6.0 – 6.5% | |
Installation method | Vibration Casting | |
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DALMIA SEVEN CASTABLE DS CAST D 50 Chemical properties according to BIS 12107 | |
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Al2O3 | 42 – 45% | | |
Fe2O3 | 1.3 – 1.5% | |
CaO | | |
SiO2 | | |
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DALMIA SEVEN CASTABLE DS CAST D 50 Physical properties according to BIS 10570 | |
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| 110°C | 1100°C | 1450°C | |
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Bulk density (gm/cm3) | 2.25 – 2.35 | 2.68 | 2.70 | |
Cold crushing strength (MPa) | 50 – 60 | 70 – 90 | 80 – 95 | |
Apparent porosity (%) | | | | |
Perm. Linear Change (%) | | -0.2 | -1.5 | |
Thermal Cond. (W/mK) | | | | |