General Ordering Info
Alumina Tubes & Rods
99.8% Alumina Rods
Alumina Plates & Disks
Bolts, Nuts & Washers
Standoff Ceramic Insulators
Fishspine Beads
Machinable Ceramics

99.8% Minimum Alumina Ceramics: Standard Tubes and Rods
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RODS:
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DIAMETER
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STC PART#
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(mm)
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(inches)
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LENGTH
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R990001-R//NR
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1.4
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0.056
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6" lengths (MIN and MAX)
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R990036-R//NR
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1.5
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0.059
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6" lengths (MIN and MAX)
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R990002-R//NR
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1.6
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0.063
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6" lengths (MIN and MAX)
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R990003-R//NR
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1.8
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0.072
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6" lengths (MIN and MAX)
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R990004-R//NR
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2.0
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0.080
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Random Length, 6" MIN
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R990005-R//NR
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2.4
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0.096
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Random Length, 6" MIN
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R990037-R//NR
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3.0
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0.118
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Random Length, 6" MIN
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R990006-R//NR
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3.2
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0.125
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Random Length, 6" MIN
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R990007-R//NR
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3.5
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0.137
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Random Length, 6" MIN
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R990038-R//NR
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4.0
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0.157
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Random Length, 6" MIN
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R990008-R//NR
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4.8
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0.188
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Random Length, 6" MIN
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R990009-R//NR
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5.0
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0.197
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6" MIN and 18" MAX
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R990010-R//NR
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6.0
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0.236
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6" MIN and 18" MAX
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R990011-R//NR
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6.4
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0.250
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6" MIN and 18" MAX
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R990012-R//NR
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6.7
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0.264
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6" MIN and 18" MAX
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R990013-R//NR
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7.9
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0.312
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6" MIN and 18" MAX
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R990014-R//NR
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9.5
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0.375
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6" MIN and 18" MAX
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R990015-R//NR
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9.9
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0.388
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6" MIN and 18" MAX
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R990016-R//NR
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10.2
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0.400
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6" MIN and 18" MAX
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R990017-R//NR
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11.2
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0.440
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6" MIN and 18" MAX
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R990018-R//NR
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12.7
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0.500
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6" MIN and 18" MAX
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R990019-R//NR
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13.2
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0.518
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6" MIN and 18" MAX
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R990020-R//NR
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15.9
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0.625
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6" MIN and 18" MAX
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R990021-R//NR
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16.3
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0.640
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6" MIN and 18" MAX
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R990022-R//NR
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19.1
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0.750
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6" MIN and 18" MAX
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R990023-R//NR
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19.7
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0.775
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6" MIN and 18" MAX
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R990030-R//NR
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22.2
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0.875
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Special - please call for quote
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R990035-R//NR
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25.4
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1.000
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Special - please call for quote
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Tolerance:
Up to .127" diameter : '+/-0.005"
Greater than .127" diameter: ' +/- 3%
0.006"/inch camber allowance
Please contact our Customer Service or Sales Department for pricing and availability of these standard parts. Superior Technical Ceramics can also quote these rods cut to specific lengths.
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