t

LOW CEMENT CASTABLES

ULTRA-TEK 50

ULTRA-TEK 50-UL

ULTRA-TEK 60

ULTRA-TEK 60 AR

ULTRA-TEK 60-UL

ULTRA-TEK 60 AR-SC

ULTRA-TEK 60 ARZ-SC

ULTRA-TEK 60 PDQ

ULTRA-TEK 70

ULTRA-TEK 70 NC

ULTRA-TEK 85

ULTRA-TEK 85-UL

ULTRA-TEK 93

ULTRA-TEK 93-UL

ULTRA-TEK 100 NC

ULTRA-TEK FS

BLACK JACK

BLACK JACK 50

TECHNICAL DATA

REFRACTORIESPRODUCT

MT. SAVAGESPECIALTY REFRACTORIES COMPANY• Pittsburgh, Pa. 15127 •

t

PHYSICAL PROPERTIES

Maximum Service Temperature 2800°F

Lbs. Required Dry Mix per Cu. Ft. 149 lbs.

% Water by Weight Required for Casting 5 - 7% *

Bulk Density After Drying 153 lbs./cu.ft.

Modulus of Rupture

After Drying 1300 - 1800 psi

At 1500°F 2800 - 3300 psi

At 2400°F 700 - 1000 psi

At 2550°F 300 - 500 psi

Cold Crushing Strength After Drying 8000 - 13000 psi

Permanent Linear Change

After 1500°F 0.0 to -0.5%

After 2550°F 0.0 to +0.3%

CHEMICAL ANALYSIS

Silica [SiO2] 43.7%

Alumina [Al203] 51.1%

Iron Oxide [Fe2O3] 0.8%

Lime [CaO] 1.8%

Titania [TiO2] 1.5%

NOTE: All data subject to reasonable deviation and should not be used for specification purposes. All data based on self flow placement, higher strengths can be obtained with less water and vibration casting.

* SEE REVERSE SIDE FOR DETAILS3050

ULTRA-TEK 50

LOW CEMENT, SELF FLOWING CASTABLE,PUMP MIX, SHOTCRETE

Mt. Savage ULTRA-TEK, ULTRA-TEK UL and ULTRA-TEK NC Castables are formulated

for vibration casting, self-flow casting, pumping, and shotcrete application. The water

ranges on the data sheets indicate lower amounts for vibration casting and maximum

strengths and higher amounts for pumping and shotcrete installation. Specify your

application for additional information and to obtain ULTRA-SET Accelerator for

shotcrete installation. Shotcrete installations should be performed by qualified

contractors only.

“UL” or Ultra Low Cements have higher intermediate temperature strengths and “NC”

or No Cements have increased high temperature strengths.

All data is based on averages of laboratory testing and may vary under field installation

conditions.

All Low Cement materials require careful dry out. Please consult your Mt. Savage

representative for details.

Low Cement Castables setting times are temperature sensitive and will require longer

setting times in cooler conditions under 70°F. Preferred mixing temperatures are

between 70°F and 90°F. Casting of low cement materials below 50°F is not

recommended.

Low Cement Castables have an effective shelf life of approximately 6 months. Older

materials will have significantly increased set times.

TECHNICAL DATA

REFRACTORIESPRODUCT

MT. SAVAGESPECIALTY REFRACTORIES COMPANY• Pittsburgh, Pa. 15127 •

t

PHYSICAL PROPERTIES

Maximum Service Temperature 2800°F

Lbs. Required Dry Mix per Cu. Ft. 147 lbs.

% Water by Weight Required for Casting 5 - 6.5% *

Bulk Density After Drying 150 lbs./cu.ft.

Modulus of Rupture

After Drying 900 - 1300 psi

At 1500°F 2000 - 3000 psi

At 2550°F 500 - 800 psi

At 2750°F 300 - 500 psi

Cold Crushing Strength After Drying 8000 - 13000 psi

Permanent Linear Change

After 1500°F 0.0 to -0.5%

After 2550°F 0.0 to -0.4%

After 2750°F 0.0 to +1.0%

CHEMICAL ANALYSIS

Silica [SiO2] 44.9%

Alumina [Al203] 50.8%

Iron Oxide [Fe2O3] 0.8%

Lime [CaO] 0.96%

Titania [TiO2] 1.5%

NOTE: All data subject to reasonable deviation and should not be used for specification purposes. All data based on self flow placement, higher strengths can be obtained with less water and vibration casting.

* SEE REVERSE SIDE FOR DETAILS3050

ULTRA-TEK 50-UL

ULTRA LOW CEMENT, SELF FLOWING CASTABLE,PUMP MIX, SHOTCRETE

Mt. Savage ULTRA-TEK, ULTRA-TEK UL and ULTRA-TEK NC Castables are formulated

for vibration casting, self-flow casting, pumping, and shotcrete application. The water

ranges on the data sheets indicate lower amounts for vibration casting and maximum

strengths and higher amounts for pumping and shotcrete installation. Specify your

application for additional information and to obtain ULTRA-SET Accelerator for

shotcrete installation. Shotcrete installations should be performed by qualified

contractors only.

“UL” or Ultra Low Cements have higher intermediate temperature strengths and “NC”

or No Cements have increased high temperature strengths.

All data is based on averages of laboratory testing and may vary under field installation

conditions.

All Low Cement materials require careful dry out. Please consult your Mt. Savage

representative for details.

Low Cement Castables setting times are temperature sensitive and will require longer

setting times in cooler conditions under 70°F. Preferred mixing temperatures are

between 70°F and 90°F. Casting of low cement materials below 50°F is not

recommended.

Low Cement Castables have an effective shelf life of approximately 6 months. Older

materials will have significantly increased set times.

TECHNICAL DATA

REFRACTORIESPRODUCT

MT. SAVAGESPECIALTY REFRACTORIES COMPANY• Pittsburgh, Pa. 15127 •

t

PHYSICAL PROPERTIES

Maximum Service Temperature 3000°F

Lbs. Required Dry Mix per Cu. Ft. 151 lbs.

% Water by Weight Required for Casting 5 - 7% *

Bulk Density After Drying 155 lbs./cu.ft.

Modulus of Rupture

After Drying 1400 - 2000 psi

At 1500°F 3000 - 3500 psi

At 2400°F 600 - 1000 psi

At 2550°F 300 - 500 psi

Cold Crushing Strength After Drying 8500 - 14000 psi

Permanent Linear Change

After 1500°F 0.0 to -0.5%

After 2550°F 0.0 to +0.5%

CHEMICAL ANALYSIS

Silica [SiO2] 35.8%

Alumina [Al203] 59.2%

Iron Oxide [Fe2O3] 1.0%

Lime [CaO] 1.8%

Titania [TiO2] 2.0%

NOTE: All data subject to reasonable deviation and should not be used for specification purposes.All data based on self flow placement, higher strengths can be obtained with less water and vibration casting.

* SEE REVERSE SIDE FOR DETAILS3050

ULTRA-TEK 60

LOW CEMENT, SELF FLOWING CASTABLE,PUMP MIX, SHOTCRETE

Mt. Savage ULTRA-TEK, ULTRA-TEK UL and ULTRA-TEK NC Castables are formulated

for vibration casting, self-flow casting, pumping, and shotcrete application. The water

ranges on the data sheets indicate lower amounts for vibration casting and maximum

strengths and higher amounts for pumping and shotcrete installation. Specify your

application for additional information and to obtain ULTRA-SET Accelerator for

shotcrete installation. Shotcrete installations should be performed by qualified

contractors only.

“UL” or Ultra Low Cements have higher intermediate temperature strengths and “NC”

or No Cements have increased high temperature strengths.

All data is based on averages of laboratory testing and may vary under field installation

conditions.

All Low Cement materials require careful dry out. Please consult your Mt. Savage

representative for details.

Low Cement Castables setting times are temperature sensitive and will require longer

setting times in cooler conditions under 70°F. Preferred mixing temperatures are

between 70°F and 90°F. Casting of low cement materials below 50°F is not

recommended.

Low Cement Castables have an effective shelf life of approximately 6 months. Older

materials will have significantly increased set times.

TECHNICAL DATA

REFRACTORIESPRODUCT

MT. SAVAGESPECIALTY REFRACTORIES COMPANY• Pittsburgh, Pa. 15127 •

t

PHYSICAL PROPERTIES

Maximum Service Temperature 3100°F

Lbs. Required Dry Mix Per Cu. Ft. 153 lbs.

% Water by Weight Required for Casting 5 - 6%

Bulk Density After Drying 158 lbs./cu.ft.

Modulus of Rupture

After Drying 1800 - 2500 psi

At 2000°F 2000 - 3500 psi

After 2700°F 2000 - 3500 psi

Permanent Linear Change

After 1500°F 0.0 to -0.2%

After 2910°F 0.0 to +0.4%

CHEMICAL ANALYSIS

Silica [SiO2] 35.3%

Alumina [Al203] 59.3%

Iron Oxide [Fe2O3] .9%

Lime [CaO] 1.9%

Titania [TiO2] 2.0%

NOTE: All data subject to reasonable deviation and should not be used for specification purposes.4990

ULTRA-TEK 60 AR

LOW CEMENT HIGH DENSITY CASTABLEALUMINUM PENTETRATION RESISTANT

Mt. Savage ULTRA-TEK, ULTRA-TEK UL and ULTRA-TEK NC Castables are formulated

for vibration casting, self-flow casting, pumping, and shotcrete application. The water

ranges on the data sheets indicate lower amounts for vibration casting and maximum

strengths and higher amounts for pumping and shotcrete installation. Specify your

application for additional information and to obtain ULTRA-SET Accelerator for

shotcrete installation. Shotcrete installations should be performed by qualified

contractors only.

“UL” or Ultra Low Cements have higher intermediate temperature strengths and “NC”

or No Cements have increased high temperature strengths.

All data is based on averages of laboratory testing and may vary under field installation

conditions.

All Low Cement materials require careful dry out. Please consult your Mt. Savage

representative for details.

Low Cement Castables setting times are temperature sensitive and will require longer

setting times in cooler conditions under 70°F. Preferred mixing temperatures are

between 70°F and 90°F. Casting of low cement materials below 50°F is not

recommended.

Low Cement Castables have an effective shelf life of approximately 6 months. Older

materials will have significantly increased set times.

TECHNICAL DATA

REFRACTORIESPRODUCT

MT. SAVAGESPECIALTY REFRACTORIES COMPANY• Pittsburgh, Pa. 15127 •

t

PHYSICAL PROPERTIES

Maximum Service Temperature 3000°F

Lbs. Required Dry Mix per Cu. Ft. 153 lbs.

% Water by Weight Required for Casting 5 - 6.5% *

Bulk Density After Drying 155 lbs./cu.ft.

Modulus of Rupture

After Drying 1000 - 1500 psi

At 1500°F 1500 - 2000 psi

At 2550°F 500 - 800 psi

At 2750°F 300 - 500 psi

Cold Crushing Strength After Drying 8500 - 14000 psi

Permanent Linear Change

After 1500°F 0.0 to -0.5%

After 2550°F 0.0 to -0.3%

After 2750°F +0.5 to +1.2%

CHEMICAL ANALYSIS

Silica [SiO2] 36.8%

Alumina [Al203] 59.7%

Iron Oxide [Fe2O3] 1.0%

Lime [CaO] 0.9%

Titania [TiO2] 1.5%

NOTE: All data subject to reasonable deviation and should not be used for specification purposes.All data based on self flow placement, higher strengths can be obtained with less water and vibration casting.

* SEE REVERSE SIDE FOR DETAILS3050

ULTRA-TEK 60-UL

ULTRA LOW CEMENT, SELF FLOWING CASTABLE,PUMP MIX, SHOTCRETE

Mt. Savage ULTRA-TEK, ULTRA-TEK UL and ULTRA-TEK NC Castables are formulated

for vibration casting, self-flow casting, pumping, and shotcrete application. The water

ranges on the data sheets indicate lower amounts for vibration casting and maximum

strengths and higher amounts for pumping and shotcrete installation. Specify your

application for additional information and to obtain ULTRA-SET Accelerator for

shotcrete installation. Shotcrete installations should be performed by qualified

contractors only.

“UL” or Ultra Low Cements have higher intermediate temperature strengths and “NC”

or No Cements have increased high temperature strengths.

All data is based on averages of laboratory testing and may vary under field installation

conditions.

All Low Cement materials require careful dry out. Please consult your Mt. Savage

representative for details.

Low Cement Castables setting times are temperature sensitive and will require longer

setting times in cooler conditions under 70°F. Preferred mixing temperatures are

between 70°F and 90°F. Casting of low cement materials below 50°F is not

recommended.

Low Cement Castables have an effective shelf life of approximately 6 months. Older

materials will have significantly increased set times.

TECHNICAL DATA

REFRACTORIESPRODUCT

MT. SAVAGESPECIALTY REFRACTORIES COMPANY• Pittsburgh, Pa. 15127 •

t

PHYSICAL PROPERTIES

Maximum Service Temperature 3000°F

Lbs. Required Dry Mix Per Cu. Ft. 153 lbs.

% Water by Weight Required for Pumping 5.8%

Bulk Density After Drying 156 lbs./cu.ft.

Modulus of Rupture

After Drying 1300 - 1900 psi

At 1500°F 3000 - 3500 psi

At 2550°F 300 - 500 psi

Abrasion Loss 6.2 cc After 1500°F

Permanent Linear Change

After 1500°F 0.0 to -0.2%

After 2550°F 0.0 to +0.4%

CHEMICAL ANALYSIS

Silica [SiO2] 37.6%

Alumina [Al203] 57.2%

Iron Oxide [Fe2O3] 0.9%

Lime [CaO] 2.2%

Titania [TiO2] 1.6%

NOTE: All data subject to reasonable deviation and should not be used for specification purposes.2021

ULTRA-TEK 60 AR-SC

LOW CEMENT SHOTCRETE

Mt. Savage ULTRA-TEK, ULTRA-TEK UL and ULTRA-TEK NC Castables are formulated

for vibration casting, self-flow casting, pumping, and shotcrete application. The water

ranges on the data sheets indicate lower amounts for vibration casting and maximum

strengths and higher amounts for pumping and shotcrete installation. Specify your

application for additional information and to obtain ULTRA-SET Accelerator for

shotcrete installation. Shotcrete installations should be performed by qualified

contractors only.

“UL” or Ultra Low Cements have higher intermediate temperature strengths and “NC”

or No Cements have increased high temperature strengths.

All data is based on averages of laboratory testing and may vary under field installation

conditions.

All Low Cement materials require careful dry out. Please consult your Mt. Savage

representative for details.

Low Cement Castables setting times are temperature sensitive and will require longer

setting times in cooler conditions under 70°F. Preferred mixing temperatures are

between 70°F and 90°F. Casting of low cement materials below 50°F is not

recommended.

Low Cement Castables have an effective shelf life of approximately 6 months. Older

materials will have significantly increased set times.

TECHNICAL DATA

REFRACTORIESPRODUCT

MT. SAVAGESPECIALTY REFRACTORIES COMPANY• Pittsburgh, Pa. 15127 •

t

PHYSICAL PROPERTIES

Maximum Service Temperature 3000°F

Lbs. Required Dry Mix Per Cu. Ft. 154 lbs.

% Water by Weight Required for Pumping 5.8%

Bulk Density After Drying 158 lbs./cu.ft.

Modulus of Rupture

After Drying 1300 - 1900 psi

At 1500°F 3000 - 3500 psi

At 2550°F 300 - 500 psi

Abrasion Loss 6.2 cc After 1500°F

Permanent Linear Change

After 1500°F 0.0 to -0.2%

After 2550°F 0.0 to +0.4%

CHEMICAL ANALYSIS

Silica [SiO2] 32.1%

Alumina [Al203] 54.5%

Iron Oxide [Fe2O3] 0.9%

Lime [CaO] 1.9%

Zircon [ZrSiO4] 9.5%

NOTE: All data subject to reasonable deviation and should not be used for specification purposes.2021

ULTRA-TEK 60 ARZ-SC

LOW CEMENT SHOTCRETE

Mt. Savage ULTRA-TEK, ULTRA-TEK UL and ULTRA-TEK NC Castables are formulated

for vibration casting, self-flow casting, pumping, and shotcrete application. The water

ranges on the data sheets indicate lower amounts for vibration casting and maximum

strengths and higher amounts for pumping and shotcrete installation. Specify your

application for additional information and to obtain ULTRA-SET Accelerator for

shotcrete installation. Shotcrete installations should be performed by qualified

contractors only.

“UL” or Ultra Low Cements have higher intermediate temperature strengths and “NC”

or No Cements have increased high temperature strengths.

All data is based on averages of laboratory testing and may vary under field installation

conditions.

All Low Cement materials require careful dry out. Please consult your Mt. Savage

representative for details.

Low Cement Castables setting times are temperature sensitive and will require longer

setting times in cooler conditions under 70°F. Preferred mixing temperatures are

between 70°F and 90°F. Casting of low cement materials below 50°F is not

recommended.

Low Cement Castables have an effective shelf life of approximately 6 months. Older

materials will have significantly increased set times.

TECHNICAL DATA

REFRACTORIESPRODUCT

MT. SAVAGESPECIALTY REFRACTORIES COMPANY• Pittsburgh, Pa. 15127 •

t

PHYSICAL PROPERTIES

Maximum Service Temperature 3100°F

Lbs. Required Dry Mix Per Cu. Ft. 157 lbs.

% Water by Weight Required 6.3% (approx.)

Bulk Density After Drying 163 lbs./cu.ft.

Modulus of Rupture

After Drying 1300 - 1700 psi

At 1500°F 2600 - 3000 psi

At 2550°F 400 - 800 psi

Cold Crushing Strength

After Drying 5000 - 8000

After 1500°F 8000 - 12000

Permanent Linear Change

After 1500°F 0.0 to -0.2%

After 2550°F 0.0 to +0.4%

Abrasion Loss (ASTM C-704)

Dried 230°F 6.0 to 10.0 cc

After 1500°F 5.0 to 10.0 cc

CHEMICAL ANALYSIS

Silica [SiO2] 37.1%

Alumina [Al203] 58.4%

Iron Oxide [Fe2O3] 1.0%

Magnesium Oxide [MgO] 1.7%

Titania [TiO2] 1.6%

Trace Minerals 0.2%

NOTE: All data subject to reasonable deviation and should not be used for specification purposes.5001

ULTRA-TEK 60 PDQ

NO CEMENT, QUICK DRY-OUT REFRACTORY CONCRETE

TECHNICAL DATA

REFRACTORIESPRODUCT

MT. SAVAGESPECIALTY REFRACTORIES COMPANY• Pittsburgh, Pa. 15127 •

t

PHYSICAL PROPERTIES

Maximum Service Temperature 3200°F

Lbs. Required Dry Mix per Cu. Ft. 163 lbs.

% Water by Weight Required for Casting 5 - 6.5% *

Bulk Density After Drying 165 lbs./cu.ft.

Modulus of Rupture

After Drying 1400 - 2000 psi

At 1500°F 3000 - 3500 psi

At 2400°F 1200 - 1500 psi

At 2550°F 300 - 500 psi

Cold Crushing Strength After Drying 9000 - 13500 psi

Permanent Linear Change

After 1500°F 0.0 to -0.3%

After 2550°F 0.0 to +0.5%

CHEMICAL ANALYSIS

Silica [SiO2] 24.8%

Alumina [Al203] 70.3%

Iron Oxide [Fe2O3] 1.2%

Lime [CaO] 1.8%

Titania [TiO2] 1.6%

NOTE: All data subject to reasonable deviation and should not be used for specification purposes.All data based on self flow placement, higher strengths can be obtained with less water and vibration casting.

* SEE REVERSE SIDE FOR DETAILS3050

ULTRA-TEK 70

LOW CEMENT, SELF FLOWING CASTABLE,PUMP MIX, SHOTCRETE

Mt. Savage ULTRA-TEK, ULTRA-TEK UL and ULTRA-TEK NC Castables are formulated

for vibration casting, self-flow casting, pumping, and shotcrete application. The water

ranges on the data sheets indicate lower amounts for vibration casting and maximum

strengths and higher amounts for pumping and shotcrete installation. Specify your

application for additional information and to obtain ULTRA-SET Accelerator for

shotcrete installation. Shotcrete installations should be performed by qualified

contractors only.

“UL” or Ultra Low Cements have higher intermediate temperature strengths and “NC”

or No Cements have increased high temperature strengths.

All data is based on averages of laboratory testing and may vary under field installation

conditions.

All Low Cement materials require careful dry out. Please consult your Mt. Savage

representative for details.

Low Cement Castables setting times are temperature sensitive and will require longer

setting times in cooler conditions under 70°F. Preferred mixing temperatures are

between 70°F and 90°F. Casting of low cement materials below 50°F is not

recommended.

Low Cement Castables have an effective shelf life of approximately 6 months. Older

materials will have significantly increased set times.

TECHNICAL DATA

REFRACTORIESPRODUCT

MT. SAVAGESPECIALTY REFRACTORIES COMPANY• Pittsburgh, Pa. 15127 •

t

PHYSICAL PROPERTIES

Maximum Service Temperature 3200°F

Lbs. Required Dry Mix per Cu. Ft. 163 lbs.

% Water by Weight Required for Casting 5 - 6.5% *

Bulk Density After Drying 165 lbs./cu.ft.

Modulus of Rupture

After Drying 1500 - 2000 psi

At 1500°F 800 - 1200 psi

At 2550°F 700 - 1100 psi

At 2750°F 400 - 600 psi

Cold Crushing Strength After Drying 9500 - 14000 psi

Permanent Linear Change

After 1500°F Negligible

After 2550°F 0.0 to +0.4%

After 2750°F +0.5 to +1.5%

CHEMICAL ANALYSIS

Silica [SiO2] 26.0%

Alumina [Al203] 70.3%

Iron Oxide [Fe2O3] 1.2%

Lime [CaO] 0.0%

Titania [TiO2] 1.6%

NOTE: All data subject to reasonable deviation and should not be used for specification purposes.All data based on self flow placement, higher strengths can be obtained with less water and vibration casting.

* SEE REVERSE SIDE FOR DETAILS3050

ULTRA-TEK 70 NC

NO CEMENT, SELF FLOWING CASTABLE,PUMP MIX, SHOTCRETE

Mt. Savage ULTRA-TEK, ULTRA-TEK UL and ULTRA-TEK NC Castables are formulated

for vibration casting, self-flow casting, pumping, and shotcrete application. The water

ranges on the data sheets indicate lower amounts for vibration casting and maximum

strengths and higher amounts for pumping and shotcrete installation. Specify your

application for additional information and to obtain ULTRA-SET Accelerator for

shotcrete installation. Shotcrete installations should be performed by qualified

contractors only.

“UL” or Ultra Low Cements have higher intermediate temperature strengths and “NC”

or No Cements have increased high temperature strengths.

All data is based on averages of laboratory testing and may vary under field installation

conditions.

All Low Cement materials require careful dry out. Please consult your Mt. Savage

representative for details.

Low Cement Castables setting times are temperature sensitive and will require longer

setting times in cooler conditions under 70°F. Preferred mixing temperatures are

between 70°F and 90°F. Casting of low cement materials below 50°F is not

recommended.

Low Cement Castables have an effective shelf life of approximately 6 months. Older

materials will have significantly increased set times.

TECHNICAL DATA

REFRACTORIESPRODUCT

MT. SAVAGESPECIALTY REFRACTORIES COMPANY• Pittsburgh, Pa. 15127 •

t

PHYSICAL PROPERTIES

Maximum Service Temperature 3250°F

Lbs. Required Dry Mix per Cu. Ft. 176 lbs.

% Water by Weight Required for Casting 5 - 7% *

Bulk Density After Drying 180 lbs./cu.ft.

Modulus of Rupture

After Drying 1500 - 2200 psi

At 1500°F 3000 - 3500 psi

At 2400°F 300 - 500 psi

Cold Crushing Strength After Drying 9000 - 14000 psi

Permanent Linear Change

After 1500°F 0.0 to -0.5%

After 2550°F 0.0 to +0.3%

CHEMICAL ANALYSIS

Silica [SiO2] 11.7%

Alumina [Al203] 82.3%

Iron Oxide [Fe2O3] 1.2%

Lime [CaO] 1.8%

Titania [TiO2] 2.5%

NOTE: All data subject to reasonable deviation and should not be used for specification purposes.All data based on self flow placement, higher strengths can be obtained with less water and vibration casting.

* SEE REVERSE SIDE FOR DETAILS3050

ULTRA-TEK 85

LOW CEMENT, SELF FLOWING CASTABLE,PUMP MIX, SHOTCRETE

Mt. Savage ULTRA-TEK, ULTRA-TEK UL and ULTRA-TEK NC Castables are formulated

for vibration casting, self-flow casting, pumping, and shotcrete application. The water

ranges on the data sheets indicate lower amounts for vibration casting and maximum

strengths and higher amounts for pumping and shotcrete installation. Specify your

application for additional information and to obtain ULTRA-SET Accelerator for

shotcrete installation. Shotcrete installations should be performed by qualified

contractors only.

“UL” or Ultra Low Cements have higher intermediate temperature strengths and “NC”

or No Cements have increased high temperature strengths.

All data is based on averages of laboratory testing and may vary under field installation

conditions.

All Low Cement materials require careful dry out. Please consult your Mt. Savage

representative for details.

Low Cement Castables setting times are temperature sensitive and will require longer

setting times in cooler conditions under 70°F. Preferred mixing temperatures are

between 70°F and 90°F. Casting of low cement materials below 50°F is not

recommended.

Low Cement Castables have an effective shelf life of approximately 6 months. Older

materials will have significantly increased set times.

TECHNICAL DATA

REFRACTORIESPRODUCT

MT. SAVAGESPECIALTY REFRACTORIES COMPANY• Pittsburgh, Pa. 15127 •

t

PHYSICAL PROPERTIES

Maximum Service Temperature 3250°F

Lbs. Required Dry Mix per Cu. Ft. 176 lbs.

% Water by Weight Required for Casting 5 - 6.5% *

Bulk Density After Drying 181 lbs./cu.ft.

Modulus of Rupture

After Drying 1400 - 1800 psi

At 1500°F 1200 - 2000 psi

At 2550°F 500 - 800 psi

At 2750°F 300 - 500 psi

Cold Crushing Strength After Drying 9000 - 15000 psi

Permanent Linear Change

After 1500°F 0.0 to -0.5%

After 2550°F 0.0 to +0.3%

After 2750°F +0.2 to +0.5%

CHEMICAL ANALYSIS

Silica [SiO2] 12.3%

Alumina [Al203] 82.5%

Iron Oxide [Fe2O3] 1.0%

Lime [CaO] 0.4%

Titania [TiO2] 3.4%

NOTE: All data subject to reasonable deviation and should not be used for specification purposes.All data based on self flow placement, higher strengths can be obtained with less water and vibration casting.

* SEE REVERSE SIDE FOR DETAILS3050

ULTRA-TEK 85-UL

ULTRA LOW CEMENT, SELF FLOWING CASTABLE,PUMP MIX, SHOTCRETE

Mt. Savage ULTRA-TEK, ULTRA-TEK UL and ULTRA-TEK NC Castables are formulated

for vibration casting, self-flow casting, pumping, and shotcrete application. The water

ranges on the data sheets indicate lower amounts for vibration casting and maximum

strengths and higher amounts for pumping and shotcrete installation. Specify your

application for additional information and to obtain ULTRA-SET Accelerator for

shotcrete installation. Shotcrete installations should be performed by qualified

contractors only.

“UL” or Ultra Low Cements have higher intermediate temperature strengths and “NC”

or No Cements have increased high temperature strengths.

All data is based on averages of laboratory testing and may vary under field installation

conditions.

All Low Cement materials require careful dry out. Please consult your Mt. Savage

representative for details.

Low Cement Castables setting times are temperature sensitive and will require longer

setting times in cooler conditions under 70°F. Preferred mixing temperatures are

between 70°F and 90°F. Casting of low cement materials below 50°F is not

recommended.

Low Cement Castables have an effective shelf life of approximately 6 months. Older

materials will have significantly increased set times.

TECHNICAL DATA

REFRACTORIESPRODUCT

MT. SAVAGESPECIALTY REFRACTORIES COMPANY• Pittsburgh, Pa. 15127 •

t

PHYSICAL PROPERTIES

Maximum Service Temperature 3250°F

Lbs. Required Dry Mix per Cu. Ft. 196 lbs.

% Water by Weight Required for Casting 4 - 5% *

Bulk Density After Drying 200 lbs./cu.ft.

Modulus of Rupture

After Drying 2200 - 2800 psi

At 1500°F 3000 - 3500 psi

At 2400°F 1200 - 1600 psi

At 2550°F 300 - 600 psi

Cold Crushing Strength After Drying 8000 - 13000 psi

Permanent Linear Change

After 1500°F 0.0 to -0.2%

After 2550°F 0.0 to +0.4%

CHEMICAL ANALYSIS

Silica [SiO2] 5.4%

Alumina [Al203] 92.5%

Iron Oxide [Fe2O3] 0.1%

Lime [CaO] 1.5%

Titania [TiO2] 0.4%

NOTE: All data subject to reasonable deviation and should not be used for specification purposes.All data based on self flow placement, higher strengths can be obtained with less water and vibration casting.

* SEE REVERSE SIDE FOR DETAILS3050

ULTRA-TEK 93

LOW CEMENT, SELF FLOWING CASTABLE,PUMP MIX, SHOTCRETE

Mt. Savage ULTRA-TEK, ULTRA-TEK UL and ULTRA-TEK NC Castables are formulated

for vibration casting, self-flow casting, pumping, and shotcrete application. The water

ranges on the data sheets indicate lower amounts for vibration casting and maximum

strengths and higher amounts for pumping and shotcrete installation. Specify your

application for additional information and to obtain ULTRA-SET Accelerator for

shotcrete installation. Shotcrete installations should be performed by qualified

contractors only.

“UL” or Ultra Low Cements have higher intermediate temperature strengths and “NC”

or No Cements have increased high temperature strengths.

All data is based on averages of laboratory testing and may vary under field installation

conditions.

All Low Cement materials require careful dry out. Please consult your Mt. Savage

representative for details.

Low Cement Castables setting times are temperature sensitive and will require longer

setting times in cooler conditions under 70°F. Preferred mixing temperatures are

between 70°F and 90°F. Casting of low cement materials below 50°F is not

recommended.

Low Cement Castables have an effective shelf life of approximately 6 months. Older

materials will have significantly increased set times.

TECHNICAL DATA

REFRACTORIESPRODUCT

MT. SAVAGESPECIALTY REFRACTORIES COMPANY• Pittsburgh, Pa. 15127 •

t

PHYSICAL PROPERTIES

Maximum Service Temperature 3250°F

Lbs. Required Dry Mix per Cu. Ft. 195 lbs.

% Water by Weight Required for Casting 4 - 5% *

Bulk Density After Drying 198 lbs./cu.ft.

Modulus of Rupture

After Drying 1500 - 2000 psi

At 1500°F 2100 - 3000 psi

At 2550°F 800 - 1100 psi

At 2750°F 200 - 500 psi

Cold Crushing Strength After Drying 9000 - 14000 psi

Permanent Linear Change

After 1500°F 0.0 to -0.5%

After 2550°F +0.5 to +1.0%

After 2750°F 0.0 to +0.5%

CHEMICAL ANALYSIS

Silica [SiO2] 5.5%

Alumina [Al203] 92.5%

Iron Oxide [Fe2O3] 0.1%

Lime [CaO] 0.9%

Titania [TiO2] 0.4%

NOTE: All data subject to reasonable deviation and should not be used for specification purposes.All data based on self flow placement, higher strengths can be obtained with less water and vibration casting.

* SEE REVERSE SIDE FOR DETAILS3050

ULTRA-TEK 93-UL

ULTRA LOW CEMENT, SELF FLOWING CASTABLE,PUMP MIX, SHOTCRETE

Mt. Savage ULTRA-TEK, ULTRA-TEK UL and ULTRA-TEK NC Castables are formulated

for vibration casting, self-flow casting, pumping, and shotcrete application. The water

ranges on the data sheets indicate lower amounts for vibration casting and maximum

strengths and higher amounts for pumping and shotcrete installation. Specify your

application for additional information and to obtain ULTRA-SET Accelerator for

shotcrete installation. Shotcrete installations should be performed by qualified

contractors only.

“UL” or Ultra Low Cements have higher intermediate temperature strengths and “NC”

or No Cements have increased high temperature strengths.

All data is based on averages of laboratory testing and may vary under field installation

conditions.

All Low Cement materials require careful dry out. Please consult your Mt. Savage

representative for details.

Low Cement Castables setting times are temperature sensitive and will require longer

setting times in cooler conditions under 70°F. Preferred mixing temperatures are

between 70°F and 90°F. Casting of low cement materials below 50°F is not

recommended.

Low Cement Castables have an effective shelf life of approximately 6 months. Older

materials will have significantly increased set times.

TECHNICAL DATA

REFRACTORIESPRODUCT

MT. SAVAGESPECIALTY REFRACTORIES COMPANY• Pittsburgh, Pa. 15127 •

t

PHYSICAL PROPERTIES

Maximum Service Temperature 3350°F

Lbs. Required Dry Mix per Cu. Ft. 195 lbs.

% Water by Weight Required for Casting 4.5 - 5.5% *

Bulk Density After Drying 200 lbs./cu.ft.

Modulus of Rupture

After Drying 1800 - 2200 psi

At 1500°F 300 - 600 psi

At 2550°F 400 - 800 psi

At 2850°F 300 - 600 psi

Cold Crushing Strength After Drying 9500 - 13500 psi

Permanent Linear Change

After 1500°F Negligible

After 2550°F 0.0 to -0.4%

After 2750°F 0.0 to +0.5%

After 2850°F 0.0 to -0.44%

CHEMICAL ANALYSIS

Silica [SiO2] Trace

Alumina [Al203] 99.9%

Iron Oxide [Fe2O3] Trace

Lime [CaO] Trace

Titania [TiO2] TraceNOTE: All data subject to reasonable deviation and should not be used for specification purposes.

All data based on self flow placement, higher strengths can be obtained with less water and vibration casting.

* SEE REVERSE SIDE FOR DETAILS3050

ULTRA-TEK 100 NC

NO CEMENT, SELF FLOWING CASTABLE

Mt. Savage ULTRA-TEK, ULTRA-TEK UL and ULTRA-TEK NC Castables are formulated

for vibration casting, self-flow casting, pumping, and shotcrete application. The water

ranges on the data sheets indicate lower amounts for vibration casting and maximum

strengths and higher amounts for pumping and shotcrete installation. Specify your

application for additional information and to obtain ULTRA-SET Accelerator for

shotcrete installation. Shotcrete installations should be performed by qualified

contractors only.

“UL” or Ultra Low Cements have higher intermediate temperature strengths and “NC”

or No Cements have increased high temperature strengths.

All data is based on averages of laboratory testing and may vary under field installation

conditions.

All Low Cement materials require careful dry out. Please consult your Mt. Savage

representative for details.

Low Cement Castables setting times are temperature sensitive and will require longer

setting times in cooler conditions under 70°F. Preferred mixing temperatures are

between 70°F and 90°F. Casting of low cement materials below 50°F is not

recommended.

Low Cement Castables have an effective shelf life of approximately 6 months. Older

materials will have significantly increased set times.

TECHNICAL DATA

REFRACTORIESPRODUCT

MT. SAVAGESPECIALTY REFRACTORIES COMPANY• Pittsburgh, Pa. 15127 •

t

PHYSICAL PROPERTIES

Maximum Service Temperature 2450°F

Lbs. Required Dry Mix Per Cu. Ft. 128 lbs.

% Water by Weight Required for Casting 5.0 - 6.0% *

Bulk Density After Drying 135 lbs./cu.ft.

Modulus of Rupture

After Drying 1300 - 1700 psi

At 1500°F 800 - 2800 psi

Abrasion Loss (after 1500°F) 4 - 6 cc

Permanent Linear Change

After 1500°F 0.0 to -0.22%

After 2000°F 0.0 to +0.4%

CHEMICAL ANALYSIS

Silica [SiO2] 74.6%

Alumina [Al203] 21.0%

Iron Oxide [Fe2O3] >0.1%

Lime [CaO] 2.3%

Trace Minerals 0.3%

NOTE: All data subject to reasonable deviation and should not be used for specification purposes.

5021

ULTRA-TEK FS

LOW CEMENT FUSED SILICA CASTABLE

ULTRA-TEK FS is a low cement castable that must be installed using high

energy vibrator techniques. Water content is critical to obtain data sheet

properties. Casting mixture should be between 70°F and 90°F when casting

and in cold weather this can be accomplished by preheating material, water or

both.

Material must be mixed for 5 to 8 minutes, placed within 25 minutes, and left in

the mold for 24 to 48 hours. Careful heatup is required to remove any free water

due to the low permeability of this product. ULTRA-TEK FS contains QF Fibers

to assist in dryout procedures.

ULTRA-TEK FS is recommended for applications requiring high intermediate

temperature strength as this product exhibits properties similar to fireclay brick

shapes at intermediate temperatures but load bearing properties drop off rapidly

above 2000°F. ULTRA-TEK FS is a fused silica based castable that has

excellent thermal shock resistance and is recommended for those applications

that are less than 2000°F.

TECHNICAL DATA

REFRACTORIESPRODUCT

MT. SAVAGESPECIALTY REFRACTORIES COMPANY• Pittsburgh, Pa. 15127 •

t

PHYSICAL PROPERTIES

Maximum Service Temperature 2900°F

ASTM C-401 Class D

Lbs. Required Dry Mix per Cu. Ft. 160 lbs.

% Water by Weight Required for Casting Approx. 6%

Bulk Density After Drying at 230°F 165 lbs./cu.ft.

After Drying at 230°F 2000 - 3000 psi

At 1500°F 3000 - 4000 psiAt 2250°F 1500 - 2000 psi

After Drying at 230°F Negligible

After Heating to 1500°F -0.06%

After Heating to 2550°F -0.20 to -0.25%

CHEMICAL ANALYSIS

Silicon Carbide [SiC] 87.7%

Silica [SiO2] 4.4%

Alumina [Al203] 5.0%

Iron Oxide [Fe2O3] Trace

Lime [CaO] 1.9%

THERMAL CONDUCTIVITY BTU/SQ.FT./HR./°F/IN.

At 500°F 52.0

At 1000°F 46.8

At 1500°F 48.8

NOTE: All data subject to reasonable deviation and should not be used for specification purposes.

6020

BLACK JACK

LOW CEMENT, SELF FLOWING SILICON CARBIDECASTABLE, PUMP MIX, SHOTCRETE

After Drying to 1500°F 16000 - 20000 psi

Cold Crushing Strength

After Drying to 230°F 9000 - 13000 psi

Permanent Linear Change

Modulus of Rupture

BLACK JACK is a low cement castable that must be installed using high energy vibrator

techniques. Water content is critical to obtain data sheet properties. Casting mixture

should be between 70°F and 90°F when casting and in cold weather this can be

accomplished by preheating material, water or both.

Material must be mixed for 5 to 8 minutes in a clean paddle type mixer, and left in the

forms for 24 to 48 hours. Careful heatup is required to remove all water due to the low

permeability of this product.

BLACK JACK possesses excellent resistance to penetration by molten slags and non-

ferrous metals, thermal shock resistance, abrasion resistance, and high thermal

conductivity. BLACK JACK is recommended for use in combustion areas, cyclone

burners, and any other application where these properties are necessary.

TECHNICAL DATA

REFRACTORIESPRODUCT

MT. SAVAGESPECIALTY REFRACTORIES COMPANY• Pittsburgh, Pa. 15127 •

t

PHYSICAL PROPERTIES

Maximum Service Temperature 2700°F

ASTM C-401 Class D

Lbs. Required Dry Mix per Cu. Ft. 152lbs.

% Water by Weight Required for Casting Approx. 6%

Bulk Density After Drying at 230°F 155 lbs./cu.ft.

MOR After Drying at 230°F 1500 - 2000 psi

MOR at 1500°F 2700 - 3300 psiMOR at 2250°F 500 - 700 psi

Permanent Linear Change

After Drying at 230°F NegligibleAfter Heating to 1500°F 0.0 to -0.2%After Heating to 2550°F +0.3 to +0.7

CHEMICAL ANALYSIS

Silicon Carbide [SiC] 51.5%Silica [SiO2] 22.7%Alumina [Al203] 23.6%Iron Oxide [Fe2O3] 0.3%Lime [CaO] 1.9%

THERMAL CONDUCTIVITY BTU/SQ.FT./HR./°F/IN.

At 500°F 33.3At 1000°F 30.7At 1500°F 32.7

NOTE: All data subject to reasonable deviation and should not be used for specification purposes.6020

BLACK JACK 50

LOW CEMENT, SELF FLOWING SILICON CARBIDECASTABLE, PUMP MIX, SHOTCRETE

Cold Crushing Strength

After Drying at 230°F 5000 - 7000 psiAfter Firing to 1500°F 8000 - 10000 psi

Modulus of Rupture

Abrasion Loss

After 1500°F 5 - 8 cc