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

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