AZARSHAHAB REFRACTORIES CO.
PRE-SHAPED
ARBLOCK A45
General Properties (Download PDF)
Classification …………………………. Alumina Block
Raw Material Basis …………..…………… Chamotte
Main Chemical Component
Al2O3 (%) …………………………………………. 44-45
SiO2 (%) ………….…………………………………….. 33
Fe2O3 (%) …………….…………………………………. 5
Physical & Thermal Properties
Maximum Service Temperature (ºC) …………… 1350
Bulk Density at 110 ºC (gr/cm³) ……………….. 5-2.25
Cold Crushing Strength (kg/cm²) ……………. 250-350
All data subject to reasonable deviation and therefore, should not be used for specification purposes.
AZARSHAHAB REFRACTORIES CO.
PRE-SHAPED
ARBLOCK A50
General Properties (Download PDF)
Classification ………………………… Alumina Block
Raw Material Basis … Low Iron Chamotte / Bauxite
Main Chemical Component
Al2O3 (%) …………………………………………….. 50
SiO2 (%) …………………………………………….. 42.5
Fe2O3 (%) ……………………………………………. 1.7
Physical & Thermal Properties
Maximum Service Temperature (ºC) …………… 1500
Bulk Density at 110 ºC (gr/cm³) ……………. 2.35-2.45
Cold Crushing Strength (kg/cm²) ……………. 600-800
All data subject to reasonable deviation and therefore, should not be used for specification purposes.
AZARSHAHAB REFRACTORIES CO.
PRE-SHAPED
ARBLOCK A60AD
General Properties (Download PDF)
Classification ………………….. High Alumina Block
Raw Material Basis ……………………… Andalusite
Main Chemical Component
Al2O3 (%) …………………………………………….. 60
SiO2 (%) ……………………………………………….. 36
Fe2O3 (%) ……………………………………………… 2
Physical & Thermal Properties
Maximum Service Temperature (ºC) …………… 1640
Bulk Density at 110 ºC (gr/cm³) …..……….. 2.55-2.75
Cold Crushing Strength (kg/cm²) ……………. 650-850
All data subject to reasonable deviation and therefore, should not be used for specification purposes.
AZARSHAHAB REFRACTORIES CO.
PRE-SHAPED
ARBLOCK A70
General Properties (Download PDF)
Classification ………………….. High Alumina Block
Raw Material Basis ……………………….… Bauxite
Main Chemical Component
Al2O3 (%) …………………………………………….. 70
SiO2 (%) ……………………………………………….. 24
Fe2O3 (%) ……………………………………………… 2
Physical & Thermal Properties
Maximum Service Temperature (ºC) …………… 1620
Bulk Density at 110 ºC (gr/cm³) …..……….. 2.45-2.65
Cold Crushing Strength (kg/cm²) ……………. 600-800
All data subject to reasonable deviation and therefore, should not be used for specification purposes.
AZARSHAHAB REFRACTORIES CO.
PRE-SHAPED
ARBLOCK A70AD40
General Properties (Download PDF)
Classification ………………….. Bauxite / Andalusite
Raw Material Basis ……………………..… Hydraulic
Main Chemical Component
Al2O3 (%) …………………………………………….. 70
SiO2 (%) ……………………………………………….. 24
Fe2O3 (%) ……………………………………………… 2
Physical & Thermal Properties
Maximum Service Temperature (ºC) …………… 1640
Bulk Density at 110 ºC (gr/cm³) …..……….. 2.50-2.70
Cold Crushing Strength (kg/cm²) ……………. 700-900
All data subject to reasonable deviation and therefore, should not be used for specification purposes.
AZARSHAHAB REFRACTORIES CO.
PRE-SHAPED
ARBLOCK A80
General Properties (Download PDF)
Classification ………………….. High Alumina Block
Raw Material Basis ……………………….… Bauxite
Main Chemical Component
Al2O3 (%) …………………………………………….. 80
SiO2 (%) …………………………………………….. 11.5
Fe2O3 (%) ……………………………………………… 2
Physical & Thermal Properties
Maximum Service Temperature (ºC) …………… 1720
Bulk Density at 110 ºC (gr/cm³) …..……….. 2.65-2.85
Cold Crushing Strength (kg/cm²) ……………. 750-950
All data subject to reasonable deviation and therefore, should not be used for specification purposes.
AZARSHAHAB REFRACTORIES CO.
PRE-SHAPED
ARBLOCK A85
General Properties (Download PDF)
Classification ………………….. High Alumina Block
Raw Material Basis ……………………….… Bauxite
Main Chemical Component
Al2O3 (%) …………………………………………….. 84
SiO2 (%) ……………………………………………… 9.5
Fe2O3 (%) ……………………………………………… 2
Physical & Thermal Properties
Maximum Service Temperature (ºC) …………… 1760
Bulk Density at 110 ºC (gr/cm³) …..……….. 2.70-2.90
Cold Crushing Strength (kg/cm²) ……………. 750-950
All data subject to reasonable deviation and therefore, should not be used for specification purposes.
AZARSHAHAB REFRACTORIES CO.
PRE-SHAPED
ARBLOCK A90
General Properties (Download PDF)
Classification ………………….. High Alumina Block
Raw Material Basis ……………..… Tabular Alumina
Main Chemical Component
Al2O3 (%) …………………………………………….. 90
SiO2 (%) ……………………………………………… 6.8
Fe2O3 (%) ……………………………………………… 1
Physical & Thermal Properties
Maximum Service Temperature (ºC) …………… 1800
Bulk Density at 110 ºC (gr/cm³) …..……….. 2.75-2.95
Cold Crushing Strength (kg/cm²) ………….. 800-1000
All data subject to reasonable deviation and therefore, should not be used for specification purposes.
AZARSHAHAB REFRACTORIES CO.
PRE-SHAPED
ARBLOCK A94
General Properties (Download PDF)
Classification ………………….. High Alumina Block
Raw Material Basis ……………..… Tabular Alumina
Main Chemical Component
Al2O3 (%) …………………………………………….. 94
SiO2 (%) ………………………………………………… 4
Fe2O3 (%) …………………………………………… 0.1
Physical & Thermal Properties
Maximum Service Temperature (ºC) …………… 1860
Bulk Density at 110 ºC (gr/cm³) …..……….. 2.90-3.10
Cold Crushing Strength (kg/cm²) ………….. 850-1050
All data subject to reasonable deviation and therefore, should not be used for specification purposes.
AZARSHAHAB REFRACTORIES CO.
PRE-SHAPED
ARBLOCK A95-Delta
General Properties (Download PDF)
Classification … High Alumina Block for Arc Furnace Delta
Raw Material Basis ……………………….. Tabular Alumina
Additional Information … Containing Steel needles and Chrome Oxide
Main Chemical Component
Al2O3 (%) …………………………………………….. 95
SiO2 (%) ………………………………………………… 2
Fe2O3 (%) …………………………………………… 0.1
CaO (% ………………………………………………. 0.9
Physical & Thermal Properties
Maximum Service Temperature (ºC) …………… 1880
Bulk Density at 110 ºC (gr/cm³) …..……….. 2.95-3.15
Cold Crushing Strength (kg/cm²) ………….. 900-1100
All data subject to reasonable deviation and therefore, should not be used for specification purposes.
AZARSHAHAB REFRACTORIES CO.
PRE-SHAPED
ARBLOCK A96
General Properties (Download PDF)
Classification ………………….. High Alumina Block
Raw Material Basis ……………..… Tabular Alumina
Main Chemical Component
Al2O3 (%) …………………………………………….. 96
SiO2 (%) ………………………………………………… 2
Fe2O3 (%) …………………………………………… 0.1
Physical & Thermal Properties
Maximum Service Temperature (ºC) …………… 1830
Bulk Density at 110 ºC (gr/cm³) …..……….. 2.80-3.00
Cold Crushing Strength (kg/cm²) ………….. 800-1000
All data subject to reasonable deviation and therefore, should not be used for specification purposes.
AZARSHAHAB REFRACTORIES CO.
PRE-SHAPED
ARBLOCK A96-Delta
General Properties (Download PDF)
Classification ……… High Alumina Block for Arc Furnace Delta
Description … Non Cement Chemical Bonded Refractory Block
Raw Material Basis ………….………………..… Tabular Alumina
Additional Information … Containing Steel needles and Chrome Oxide
Main Chemical Component
Al2O3 (%) …………………………………………….. 96
SiO2 (%) ………………………………………………… 2
Fe2O3 (%) …………………………………………… 0.1
Physical & Thermal Properties
Maximum Service Temperature (ºC) …………… 1880
Bulk Density at 110 ºC (gr/cm³) …..……….. 2.90-3.10
Cold Crushing Strength (kg/cm²) ………….. 900-1100
All data subject to reasonable deviation and therefore, should not be used for specification purposes.
