ULTRA CEMENT CASTABLE
TYPICAL AVERAGE DATA OF ULTRA CEMENT CASTABLE
(METRIC UNITS)
|
Properties
|
RCI LC-45
|
RCI LC-60
|
RCI LC-70
|
RCI LC-80
|
RCI LC-90
|
Recomended service Temp.(C) max
|
1550
|
1600
|
1650
|
1700
|
1750
|
Dry Density (Kg/cu.m.)
|
2350
|
2600
|
2700
|
2900
|
3000
|
C.C.S.
(Kg/sq.cm) min
|
At 110°C
|
400
|
420
|
425
|
450
|
450
|
At 800°C
|
800
|
800
|
800
|
800
|
1000
|
At 1100°C
|
825
|
825
|
900
|
1000
|
1100
|
At 1500°C
|
900
|
900
|
1000
|
1200
|
1200
|
P.L.C. (%) max
|
At 800°C
|
± 0.20
|
± 0.20
|
± 0.20
|
± 0.20
|
± 0.20
|
At 1100°C
|
± 0.22
|
± 0.22
|
± 0.22
|
± 0.30
|
± 0.30
|
At 1500°C
|
± 0.65
|
± 0.70
|
± 0.70
|
± 0.70
|
± 0.80
|
Al2O3 % (min)
|
45.0
|
60.0
|
70.0
|
80.0
|
90.0
|
Fe2O3 % (max)
|
1.0
|
1.5
|
1.5
|
1.5
|
1.0
|
Grain Size (max.)(mm)
|
5.0
|
5.0
|
5.0
|
5.0
|
5.0
|
|