Parameter Specifications
Ash (ADB) 10% max
Total Moisture (ARB) 10% max
Inherent Moisture (ADB) 1% approx.
Volatile Matter (ADB) 24% max.
Sulphur (ADB) 0.4% max
CSN 6 -8
Phosphorous  (ADB) 0.02% – 0.04% max
Fluidity 300 ddpm min
MMR 1.15 – 1.35
Calorific Value 7800Kcal/kg; 7500Kcal/kg; 6500Kcal/kg
Size          0-50 mm
Application Mainly used in steel making and metallurgical industries. Also used for hard coke manufacturing

SEMI – HARD COKING COAL         

Parameter Specifications
Total Moisture                   (ARB) 4  – 7 % max
Inherent Moisture              (ADB) 5 % max
Ash Content                      (ADB) 4 – 8% max
Hard Grove Index 55%
Fixed Carbon                    (ADB) 62%
Volatile Matter                  (ADB) 25 – 30% approx
Sulphur Content                (ADB) 1,2 % Max
GCV 7500 – 7800 Kcal/kg
CSN 7-9
Fluidity 100-199ddpm min
G 60-95 max
Y 18-30 max
Phosphorus                           (ADB) 0,01 min
Fractions 0-50mm  90% min
Application Mainly used in steel making and metallurgical industries. Also used for hard coke manufacturing