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B-201
Metal Framing & Cable Tray — Superstrut
®
Metal Framing System
Technical Information
Table 3 — Single Channel
CAT. NO.
DEPTH
(IN.) GA.
MAXIMUM
UNIFORM
1/180
SPAN
1/360
SPAN
COL.
LOADLOAD DEFL. LOAD DEFL. LOAD DEFL.
12" Beam or Column
A-1200 1
5
⁄8 12 3,534 .014 — .067 — .033 10,533
B-1200
13
⁄16 12 1,050 .026 — .067 — .033 6,683
C-1200 1
3
⁄8 12 2,584 .016 — .067 — .033 9,345
E-1200 2
7
⁄16 12 6,650 .010 — .067 — .033 13,830
H-1200 3
1
⁄4 12 10,583 .008 — .067 — .033 17,106
A-1400 1
5
⁄8 14 2,434 .015 — .067 — .033 7,575
B-1400
13
⁄16 14 850 .028 — .067 — .033 4,950
18" Beam or Column
A-1200 1
5
⁄8 12 2,355 .033 — .100 — .050 10,210
B-1200
13
⁄16 12 700 .059 — .100 — .050 6,058
C-1200 1
3
⁄8 12 1,723 .038 — .100 — .050 8,970
E-1200 2
7
⁄16 12 4,434 .023 — .100 — .050 13,482
H-1200 3
1
⁄4 12 7,055 .016 — .100 — .050 16,693
A-1400 1
5
⁄8 14 1,623 .031 — .100 — .050 7,334
B-1400
13
⁄16 14 566 .063 — .100 453 .050 4,150
24" Beam or Column
A-1200 1
5
⁄8 12 1,766 .058 — .133 — .067 9,842
B-1200
13
⁄16 12 525 .105 — .133 333 .067 5,315
C-1200 1
3
⁄8 12 1,291 .066 — .133 — .067 8,545
E-1200 2
7
⁄16 12 3,325 .039 — .133 — .067 13,082
H-1200 3
1
⁄4 12 5,291 .030 — .133 — .067 16,277
A-1400 1
5
⁄8 14 1,216 .056 — .133 — .067 7,058
B-1400
13
⁄16 14 425 .110 — .133 258 .067 4,000
30" Beam or Column
A-1200 1
5
⁄8 12 1,414 .089 — .167 — .083 9,419
B-1200
13
⁄16 12 420 .164 — .167 266 .083 4,465
C-1200 1
3
⁄8 12 1,034 .104 — .167 1,040 .083 8,060
E-1200 2
7
⁄16 12 2,660 .063 — .167 — .083 12,640
H-1200 3
1
⁄4 12 4,234 .046 — .167 — .083 15,698
A-1400 1
5
⁄8 14 974 .088 — .167 — .083 6,753
B-1400
13
⁄16 14 340 .172 — .167 165 .083 3,420
When no numbers are shown, use the maximum uniform load.
Deflections are given in inches; loads in lbs.