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  Fire Clay & High Alumina Bricks
TYPICAL AND AVERAGE DATA OF FIRECLAY & HIGH ALUMINA BRICKS
BRAND NAME Al2O3 Fe2O3 B.D. CCS A.P. PLC % PCE RUL Application Area
- (%) (%) gms/CC (kg/cm2) (%) 1450°C C/2 hrs. SK (ta°c) -
- Min Max Min Min Max Max Min Min -
Tata MGL 35 2.20 2.00 250 22 ± 0.5  31 1450 For steel Ladle
Tata-HG 36 2.20 2.10 300 18 ±0.5  31 1450 do
Tata-HGD 36 2.00 2.20 400 16 ± 0.5  31 1450 Ladle
Tata-HD 40 2.50 2.10 250 22 ± - 0.5  32 1450 For steel ladle
Tata-BS (A) 39 1.70 2.20 400 19 ±  0.3  33 1450 For blast furnace stack lining
Tata-BS(B) 36 1.70 2.20 400 18 ± 0.3  31 1450 do
Tata-BSD 37 1.70 2.20 450 16 ±0.3  32 1460 do
Tata-BH 41 1.60 2.20 400 18 ± 0.5  33 1470 For blast furnace hearth & Bosh
Tata-42 42 1.70 2.20 400 20 ±0.3  33 1450 For steel ladle
TYPICAL AND AVERAGE DATA OF FIRECLAY & HIGH ALUMINA BRICKS
BRAND NAME Al2O3 Fe2O3 B.D. CCS A.P. PLC % PCE RUL Application Area
- (%) (%) gms/CC (kg/cm2) (%) 1450°C C/2 hrs. SK (ta°c) -
- Min Max Min Min Max Max Min Min -
Tata-42D 42 1.50 2.25 500 16 ±0.2  33 1500 For blast furnace
Tata-45 45 1.50 2.20 350 21 ± 0.5  at  34 1480 For blast furnace, cement rotary kiln,
- - - - - - 1500ºC/2hrs - - Lime calcination kiln, Glass tank furnace
Tata-45D 45 1.70 2.30 500 16 ± 0.3  34 1500 do
Tata-55 55 1.80 2.30 450 22 ± 0.5  at  35 1500 do
  - - - - - 1500ºC/2hrs - -  
Tata-55 CW 55 1.50 2.65 500 12 ± 0.5  35 1500 For coke oven Wharf
Tata-39CD(IK39) 39 2.00 - 350 21 ± 0.3 at 32 1400 For coke oven door
- - - - - - 1400ºC/2hrs - - -
Tata-55D 55 1.70 2.40 500 17 ± 0.5  35 1520 For blast furnace, cement rotary kiln,Lime 
- - - - - - - - - calcination kiln ,Glass tank furnace
Tata-60 60 1.80 2.35 350 22 ± 0.5 at 35 1550 do
- - - - - - 1500ºC/2hrs - - -
Tata-AI60SIC 60 1.50 2.65 400 9 - 36 1650 For Torpedo laddle and for special Appl.
Tata Al65-Sic 65 1.50 2.65 400 9 - 36 1650 do
Tata-60B(C) 60 2.00 2.40 400 22 Plus 0.2 35 1450 For steel ladle. EAF roof
Tata-60B(I) 60 2.50 2.40 400 22 ± 0.2 35 1450 do
Tata-60(SPL) 60 1.30 2.40 450 20 ± 0.5 at 34 1650 Coke oven header
- - - - - - 1550ºC/2hrs - - -
Tata-62 62 1.50 2.40 350 22 ± 0.4 at 36 1500 Checkers for blast furnace stove
- - - - - - 1500ºC/2hrs - - -
Tata-62D 62 1.50 2.55 600 15 ± 0.2 at 36 1550 For blast furnace bottom
- - - - - - 1550ºC/2hrs - - -
Tata-70 70 1.80 2.55 400 23 ± 0.5 at 36 1550 For cement rotary kiln discharge end
- - - - - - 1500ºC/2hrs - - -
Tatamul-70 70 0.50 2.50 500 20 ± 0.2 at 36 1700 for blast furnace stove checkers glass tank 
- - - - - - 1550ºC/2hrs - - regenerator,checkers, carbon black reactor
Tata-70B (C) 70 2.5 2.60 400 20 Plus 3 36 1480 For EAF roof and steel ladle lining
Tata-70B (I) 70 3.5 2.60 400 22 Plus 3 35 1420 do
Tata-75B(C) 75 2.5 2.70 450 20 Plus 3 36 1480 do
Tata-75B(I) 75 3.5 2.70 450 22 Plus 3 35 1420 do
Tata-80B (C) 80 2.5 2.70 500 21 Plus 3 37 1500 do
Tata-80B (I) 80 3.5 2.70 500 23 Plus 3 35 1420 For Electric arc furnace roof & LF lining
Tata-80DG 80 1.3 2.80 500 20 ± 0.3 at 37 1650 do
- - - - - - 1500ºC/2hrs - - -
TYPICAL AND AVERAGE DATA OF FIRECLAY & HIGH ALUMINA BRICKS
BRAND NAME Al2O3 Fe2O3 B.D. CCS A.P. PLC % PCE RUL Application Area
- (%) (%) gms/CC (kg/cm2) (%) 1450°C C/2 hrs. SK (ta°c) -
- Min Max Min Min Max Max Min Min -
Tata-80BS 80 2.0 2.80 500 18 Plus 3.0 37 1500 For lining of channel type induction 
- - - - - - - - - furnace,AOD/VOD laddle
Tata-80 80 1.8 2.80 500 20 ± 0.5 at 37 1620 Special type for high temperarture appl.
- - - - - - 1500ºC/2hrs - - -
Tata-85B (C) 85 2.5 2.70 500 21 Plus 3.0 37 1500 -
Tata-85 BS 85 2.0 2.85 500 18 Plus 2.5 37 1550 For lining of channel type induction 
- - - - - - - - - furnace ,AOD/VOD laddle
Tata-85 DG 85 1.5 2.90 500 20 ± 0.5 at 37 1650 Vaccum degassing ladle
- -- - - - - 1500ºC/2hrs - - -
Tata-88X 88 2.0 3.00 900 18 Plus / - 0.5  36 1500 Rehearthing furnace bottom
Tata-90 90 1.0 3.00 600 18 ± 0.2 at 38 1700 Rehearthing furnace bottom
  - - - - - 1500ºC/2hrs - - -
Tata-95 95 0.5 3.00 600 22 ± 0.2 at 38 1700 For secondary steel making vessel , chem.
- - - - - - 1500ºC/2hrs - - petrochemical & fertlizer industries
Tata-98 98 0.3 3.00 600 23 ± 0.3 at 38 1700 do
  - - - - - 1500ºC/2hrs - - -
Tata-99T 99 0.1 3.00 750 18 ± 0.3 at 38 1700 do
- - - - - 1500ºC/2hrs - - -
Tata-ACB 60 60 1.8 2.70 350 15 - 36 1600 Alumina carbon for special application
Tata-HiAL 59 58 1.2 2.50 500 18 - 35 1600 Andalusite based brick for BF & other appl.
- - % FC min - - - - - - -
Tata AMC 1 70 5 9.00 400 2.70 - - - Steel Ladle
Tata AMC 2 80 5 9.00 400 2.80 -     Steel Ladle
Note (1) The above data relate to pressed bricks only (Hand made shapes will be governed by separate speciication)
(2) A.P. &  CCS values are airthmetic mean of individual results. (3) Size tolerance ±1.5% or ±2 mm whichever is      greater
 
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