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99
TECHNICAL INFORMATION
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Channel load data
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Technical information
Metallic engineering data and specifications
Channel Area (Ibs/ft)
X-X Axis Y-Y Axis
I S R I S R
Steel section properties
Material properties: f=30,000, E=30,000,000
B-906 .217 .740 .018 .041 .272 .077 .105 .559
B-900 .521 1.776 .155 .179 .545 .200 .259 .619
B-900-M .354 1.206 .101 .123 .535 .129 .175 .603
B-901 .595 2.028 .263 .251 .665 .238 .309 .632
B-902 .837 2.852 .909 .552 1.042 .363 .471 .658
Span Channel
Simple beam uniformly distributed load Simple beam concentrated center load
Col. load
for K=1Max. load Deflection
1
/240 Span load Design load Max. load Deflection
1
/240 Span load Design load
12"
B-906 820 .034 1,200 820 410 .027 750 410 7,337
B-900 3,580 .017 10,333 3,580 1,790 .014 6,458 1,790 7,628
B-900-M 2,460 .018 6,733 2,460 1,230 .015 4,208 1,230 7,625
B-901 5,020 .014 17,533 5,020 2,510 .011 10,958 2,510 7,660
B-902 11,040 .009 60,600 11,040 5,520 .007 37,875 5,520 7,699
18"
B-906 547 .077 533 533 273 .062 333 273 6,852
B-900 2,387 .039 4,593 2,387 1,193 .031 2,870 1,193 7,507
B-900-M 1,640 .041 2,993 1,640 820 .033 1,870 820 7,499
B-901 3,347 .032 7,793 3,347 1,673 .026 4,870 1,673 7,579
B-902 7,360 .020 26,933 7,360 3,680 .016 16,833 3,680 7,665
24"
B-906 410 .137 300 300 205 .109 188 188 6,172
B-900 1,790 .069 2,583 1,790 895 .055 1615 895 7,338
B-900-M 1,230 .073 1,683 1,230 615 .058 1,052 615 7,324
B-901 2,510 .057 4,383 2,510 1,255 .046 2,740 1,255 7,465
B-902 5,520 .036 15,150 5,520 2,760 .029 9,469 2,760 7,619
30"
B-906 328 .214 192 192 164 .171 120 120 5,299
B-900 1,432 .108 1,653 1,432 716 .067 1,033 716 7,121
B-900-M 984 .114 1,077 984 492 .091 673 492 7,098
B-901 2,008 .089 2,805 2,008 1,004 .072 1,753 1004 7,319
B-902 4,416 .057 9,696 4,416 2,208 .046 6,060 2,208 7,560
36"
B-906 273 .308 133 133 137 .246 83 83 4,231
B-900 1,193 .156 1,148 1,148 597 .125 718 597 6,855
B-900-M 820 .164 748 748 410 .132 468 410 6,822
B-901 1,673 .129 1,948 1,673 837 .103 1,218 837 7,140
B-902 3,680 .082 6,733 3,680 1,840 .066 4,208 1,840 7,487
For channel with holes in bottom, multiply load by .95. For channel with holes in bottom and sides, multiply load by .90. For extruded aluminum channel, multiply load by .33.
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Metallic engineering data and specifications
X X
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X X
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Y
X X
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X X
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X X
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Y
B-900
1½" x 1½" x 12 Ga steel
B-900-M
1½" x 1½" x 14 Ga steel
B-906
1½" x ¾" x 14 Ga steel
B-901
1" x 1½" x 12 Ga steel
B-900-2A
1½" x 3" x 12 Ga steel
B-902
1½" x 3" x 12 Ga steel