Blast furnace and stove bricks

Technical Specification of Blast Furnace & Stove Bricks
Product code

AL2O3
%
(≥)

Fe2O3
%
(≤)
P.C.E.
(Orton)
(≥)
AP
%
(≤)
B.D.
gm/cc
(≥)
C.C.S.
kg/cm
(≥)
R.U.L
Ta°C
(≥)
P.L.C.AR
at °C for 2 hrs.
%

(≤)
Characteristics & Use
Blast Furnace
AR-45SD
45
1.2
33
15
2.30
600
1500
1500
0.5
For typical appliction for blast furnace proper.
AR-62SD
62
1.0
37
16
2.55
700
1600
1500
0.2
-do-.
Stove
AR-30
30
2.5
30
23
2.0
250
1450
1450
0.8
For typical application in hot blast stove walls and chequeres.
AR-42
42
2.0
321/2
23
2.15
300
1450
1450
0.8
-do-
AR-45
45
2.0
33
23
2.20
300
1450
1450
0.5
-do-
AR-62
62
1.5
36
22
2.40
400
1520
1500
0.5
-do-
AR-75
75
1.2
38
22
2.70
600
1600
1600
0.5
-do-
AR-85
85
0.8
38
22
2.80
700
1650
1700
0.5
-do-