Superior Technical Ceramics Corp. Datasheets for Aluminum Oxide and Alumina Ceramics

Aluminum oxide and alumina ceramics have excellent wear characteristics, chemical resistance, compressive strength, high-temperature properties, and dielectric strength. They are used widely because of their versatility and low cost. Their main drawback is its relatively poor thermal-shock resistance due to higher coefficients of thermal expansion and lower thermal conductivity (compared to other pure ceramic materials).
Aluminum Oxide and Alumina Ceramics: Learn more

Product Name Notes
Hex Head Bolt -- BOLT 0-80 x 1/4
Hex Head Bolt -- BOLT 1/4-20 x 1
Hex Head Bolt -- BOLT 1/4-20 x 1 1/2
Hex Head Bolt -- BOLT 1/4-20 x 1 1/4
Hex Head Bolt -- BOLT 1/4-20 x 1 3/4
Hex Head Bolt -- BOLT 1/4-20 x 1/2
Hex Head Bolt -- BOLT 1/4-20 x 1/4
Hex Head Bolt -- BOLT 1/4-20 x 2
Hex Head Bolt -- BOLT 1/4-20 x 2 1/2
Hex Head Bolt -- BOLT 1/4-20 x 3
Hex Head Bolt -- BOLT 1/4-20 x 3/4
Hex Head Bolt -- BOLT 1/4-20 x 3/8
Hex Head Bolt -- BOLT 10-32 x 1
Hex Head Bolt -- BOLT 10-32 x 1 1/2
Hex Head Bolt -- BOLT 10-32 x 1 1/4
Hex Head Bolt -- BOLT 10-32 x 1/2
Hex Head Bolt -- BOLT 10-32 x 1/4
Hex Head Bolt -- BOLT 10-32 x 3/4
Hex Head Bolt -- BOLT 10-32 x 3/8
Hex Head Bolt -- BOLT 2-56 x 1/2
Hex Head Bolt -- BOLT 2-56 x 1/4
Hex Head Bolt -- BOLT 2-56 x 3/8
Hex Head Bolt -- BOLT 3/8-16 x 1
Hex Head Bolt -- BOLT 3/8-16 x 1 1/2
Hex Head Bolt -- BOLT 3/8-16 x 1 1/4
Hex Head Bolt -- BOLT 3/8-16 x 1 3/4
Hex Head Bolt -- BOLT 3/8-16 x 1/2
Hex Head Bolt -- BOLT 3/8-16 x 1/4
Hex Head Bolt -- BOLT 3/8-16 x 2
Hex Head Bolt -- BOLT 3/8-16 x 2 1/2
Hex Head Bolt -- BOLT 3/8-16 x 3
Hex Head Bolt -- BOLT 3/8-16 x 3/4
Hex Head Bolt -- BOLT 3/8-16 x 3/8
Hex Head Bolt -- BOLT 4-40 x 1
Hex Head Bolt -- BOLT 4-40 x 1/2
Hex Head Bolt -- BOLT 4-40 x 1/4
Hex Head Bolt -- BOLT 4-40 x 3/4
Hex Head Bolt -- BOLT 4-40 x 3/8
Hex Head Bolt -- BOLT 5-40 x 1
Hex Head Bolt -- BOLT 5-40 x 1/2
Hex Head Bolt -- BOLT 5-40 x 1/4
Hex Head Bolt -- BOLT 5-40 x 3/4
Hex Head Bolt -- BOLT 5-40 x 3/8
Hex Head Bolt -- BOLT 5/16-18 x 1
Hex Head Bolt -- BOLT 5/16-18 x 1 1/2
Hex Head Bolt -- BOLT 5/16-18 x 1 1/4
Hex Head Bolt -- BOLT 5/16-18 x 1 3/4
Hex Head Bolt -- BOLT 5/16-18 x 1/2
Hex Head Bolt -- BOLT 5/16-18 x 1/4
Hex Head Bolt -- BOLT 5/16-18 x 2
Hex Head Bolt -- BOLT 5/16-18 x 2 1/2
Hex Head Bolt -- BOLT 5/16-18 x 3
Hex Head Bolt -- BOLT 5/16-18 x 3/4
Hex Head Bolt -- BOLT 5/16-18 x 3/8
Hex Head Bolt -- BOLT 6-32 x 1
Hex Head Bolt -- BOLT 6-32 x 1/2
Hex Head Bolt -- BOLT 6-32 x 1/4
Hex Head Bolt -- BOLT 6-32 x 3/4
Hex Head Bolt -- BOLT 6-32 x 3/8
Hex Head Bolt -- BOLT 8-32 x 1
Hex Head Bolt -- BOLT 8-32 x 1 1/2
Hex Head Bolt -- BOLT 8-32 x 1 1/4
Hex Head Bolt -- BOLT 8-32 x 1/2
Hex Head Bolt -- BOLT 8-32 x 1/4
Hex Head Bolt -- BOLT 8-32 x 3/4
Hex Head Bolt -- BOLT 8-32 x 3/8
Bolt lengths do not include head lengths. Threads are manufactured to "go" gauge conditions. Parts will not meet "no-go" gauge conditions. Due to standard manufacturing methods, stack-up tolerances cannot be...
96% Alumina Rod -- 960300
96% Alumina Rod -- 960400
96% Alumina Rod -- 960600
96% Alumina Rod -- 960800
96% Alumina Rod -- 961000
96% Alumina Rod -- 961200
96% Alumina Rod -- 961600
96% Alumina Tube -- 960602
96% Alumina Tube -- 960604
96% Alumina Tube -- 960802
96% Alumina Tube -- 960804
96% Alumina Tube -- 961002
96% Alumina Tube -- 961004
For our stock lengths of 24". Ceramic tubes and rods can be cut to shorter lengths. A dash number with the length is added to the above numbers to represent...
Fishspine Bead -- 65100
Fishspine Bead -- 65101
Fishspine Bead -- 65102
Fishspine Bead -- 65103
Fishspine Bead -- 65104
Fishspine Bead -- 65105
Fishspine Bead -- 65106
Fishspine Bead -- 65107
Fishspine Bead -- 65108
Fishspine Bead -- 65109
Fishspine Bead -- 65110
Made from 96% Alumina Oxide
Fishspine Bead -- 65100-1
Fishspine Bead -- 65101-1
Fishspine Bead -- 65102-1
Fishspine Bead -- 65103-1
Fishspine Bead -- 65104-1
Made from 99.5% Alumina Oxide
96% Alumina Plate/Disk -- P96001-x x
96% Alumina Plate/Disk -- P96002-x x
96% Alumina Plate/Disk -- P96003-x x
96% Alumina Plate/Disk -- P96004-x x
96% Alumina Plate/Disk -- P96005-x x
96% Alumina Plate/Disk -- P96006-x x
96% Alumina Plate/Disk -- P96050-x x
96% Alumina Plate/Disk -- P96051-x x
99.5% Alumina Plate/Disk -- P99001-x x
99.5% Alumina Plate/Disk -- P99002-x x
99.5% Alumina Plate/Disk -- P99003-x x
99.5% Alumina Plate/Disk -- P99004-x x
99.5% Alumina Plate/Disk -- P99005-x x
99.5% Alumina Plate/Disk -- P99006-x x
99.5% Alumina Plate/Disk -- P99050-x x
99.5% Alumina Plate/Disk -- P99051-x x
Plate sizes can be made to various thicknesses. Standard thicknesses are .125", .250", .375", .500", .625", .750", and 1.00". Not all plates can be made to the thicknesses listed above.
Bisque Fired Alumina -- 18818-1/4 Plate Tolerance: Thickness: + 1/32", - 0, Length/Width: + 1", - 12
Bisque Fired Alumina -- 18818-1/2 Plate Tolerance: Thickness: + 1/32", - 0, Length/Width: + 1", - 13
Bisque Fired Alumina -- 18818-5/8 Plate Tolerance: Thickness: + 1/32", - 0, Length/Width: + 1", - 14
Bisque Fired Alumina -- 18818-3/4 Plate Tolerance: Thickness: + 1/32", - 0, Length/Width: + 1", - 15
Bisque Fired Alumina -- 16646- 1/4
Bisque Fired Alumina -- 16646-1
Bisque Fired Alumina -- 16646-1 1/2
Bisque Fired Alumina -- 16646-1/2
Bisque Fired Alumina -- 16646-11
Bisque Fired Alumina -- 16646-12
Bisque Fired Alumina -- 16646-2
Bisque Fired Alumina -- 16646-2 1/2
Bisque Fired Alumina -- 16646-3
Bisque Fired Alumina -- 16646-3 1/2
Bisque Fired Alumina -- 16646-3/4
Bisque Fired Alumina -- 16646-3/8
Rod Tolerance: 1/4" to 1":+1/16",-.000, Over 1": +1/8",-.000, Length: +1/4",-.000.
Standard Standoff -- 52304
Standard Standoff -- 52305
Standard Standoff -- 52306
Standard Standoff -- 52308
Standard Standoff -- 52310
Standard Standoff -- 52312
Standard Standoff -- 52316
Standard Standoff -- 52405
Standard Standoff -- 52406
Standard Standoff -- 52408
Standard Standoff -- 52410
Standard Standoff -- 52412
Standard Standoff -- 52416
Standard Standoff -- 52420
Standard Standoff -- 52424
Standard Standoff -- 52608
Standard Standoff -- 52610
Standard Standoff -- 52612
Standard Standoff -- 52616
Standard Standoff -- 52620
Standard Standoff -- 52624
Standard Standoff -- 52632
Standard Standoff -- 52810
Standard Standoff -- 52812
Standard Standoff -- 52816
Standard Standoff -- 52820
Standard Standoff -- 52824
Standard Standoff -- 52832
Standard Standoff -- 52840
Standard Standoff -- 52848
Sharp edges at the ends may be broken to prevent chipping. Thread may be countersunk a maximum of 1/16" deep to prevent chipping. .006"/ inch max camber allowance. Threads must...
99.8% Alumina Rod -- R990001
99.8% Alumina Rod -- R990002
99.8% Alumina Rod -- R990003
99.8% Alumina Rod -- R990004
99.8% Alumina Rod -- R990005
99.8% Alumina Rod -- R990006
99.8% Alumina Rod -- R990007
99.8% Alumina Rod -- R990008
99.8% Alumina Rod -- R990009
99.8% Alumina Rod -- R990010
99.8% Alumina Rod -- R990011
99.8% Alumina Rod -- R990012
99.8% Alumina Rod -- R990013
99.8% Alumina Rod -- R990014
99.8% Alumina Rod -- R990015
99.8% Alumina Rod -- R990016
99.8% Alumina Rod -- R990017
99.8% Alumina Rod -- R990018
99.8% Alumina Rod -- R990019
99.8% Alumina Rod -- R990020
99.8% Alumina Rod -- R990021
99.8% Alumina Rod -- R990022
99.8% Alumina Rod -- R990023
99.8% Alumina Rod -- R990030
99.8% Alumina Rod -- R990035
99.8% Alumina Rod -- R990036
99.8% Alumina Rod -- R990037
99.8% Alumina Rod -- R990038
Up to .127" diameter : '+/-0.005", Greater than .127" diameter: ' +/- 3%, 0.006"/inch camber allowance