H-132-A

H-132 Back to Back Welded Channel - 2 Pieces

H-132-A strut channels are manufactured by a series of forming dies, or rolls, which progressively cold work the strip steel into the desired channel configuration. This method produces a cross section of uniform dimensions within a tolerance of plus or minus 0.015", on outside dimensions.

  • 12 Gauge Back to Back Welded Channel 2-Pieces
  • 3-1/4" X 1-5/8"
  • wt./100 ft. - 388#

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Materials

H-132-A strut channels are produced from prime structural steel covered by the following specifications.

  • Pre-Galvanized Steel - ASTM A-653
  • Plain Steel - ASTM A-1011-04-SS
  • Aluminum (Type 6063T6) - ASTM B-221
  • Stainless Steel (Type 304 & 316) - ASTM A-240
  • Other materials and specifications available on request.

Finishes

All H-132-A strut channels are stocked in pre-galvanized and powder coated Supr-Green. Some sizes are stocked in zinc trivalent chromium, PVC or hot dipped galvanized.

  • Hot Dipped Galvanized - ASTM A-123
  • Zinc Trivalent Chromium - ASTM B-633-85
  • Powder Coated Supr-Green - ASTM B-117
  • PVC Coating 40 ML Thickness - Available Upon Request

Loading Data

  1. When calculating load at center of span, multiply load from table by 0.5 and deflection by 0.8.
  2. When calculating beam and column loads for aluminum, multiply by 33%.
  3. See Table 1 for additional technical data.

Notes

  • Other materials, finishes, lengths and configurations are available upon request. Please contact us for other product availability.

Technical Information

H-132-A strut channels are produced and stocked in 10' and 20' lengths with a tolerance of ± 1/8".

  • Other lengths are available upon request.
Span or Unbraced Height(in) Static Beam Load (X-X Axis) Max. Allowable Load at Slot Face(lbs) Column Loading Data
Max Allowable Uniform Load(lbs) Deflection at Uniform Load(in) Uniform Load at Deflection Max. Column Load Applied at C.G.
Span/180 Deflection(lbs) Span/240 Deflection(lbs) Span/360 Deflection(lbs) Weight of Channel(lbs) k=.65(lbs) k=.80(lbs) k=1.0(lbs) k=1.2(lbs)
12 3,500 * 0.01 3,500 * 3,500 * 3,500 * 3.9 6640 25540 25430 25240 25020
18 3,500 * 0.02 3,500 * 3,500 * 3,500 * 5.8 6580 25270 25020 24610 24120
24 3,500 * 0.03 3,500 * 3,500 * 3,500 * 7.8 6510 24890 24460 23750 22920
30 3,500 * 0.05 3,500 * 3,500 * 3,500 * 9.7 6410 24420 23750 22690 21460
36 3260 0.07 3260 3260 3260 11.6 6300 23850 22920 21460 19800
42 2790 0.1 2790 2790 2790 13.6 6170 23190 21970 20090 18010
48 2440 0.13 2440 2440 2440 15.5 6030 22460 20930 18620 16140
60 1950 0.2 1950 1950 1660 19.4 5690 20790 18620 15510 12410
72 1630 0.28 1630 1630 1150 23.3 5310 18920 16140 12410 8990
84 1400 0.39 1400 1270 840 27.2 4890 16920 13630 9510 6600
96 1220 0.5 1220 970 650 31 4450 14880 11220 7280 5060
108 1090 0.64 1020 770 510 34.9 3980 12860 8990 5750 3990
120 980 0.79 830 620 410 38.8 3560 10930 7280 4660 **
144 810 1.13 570 430 290 46.6 2870 7660 5060 ** **
168 700 1.54 420 320 210 54.3 ** 5630 ** ** **
180 650 1.77 370 280 180 58.2 ** 4900 ** ** **
192 610 2.01 320 240 160 62.1 ** 4310 ** ** **
216 540 2.55 260 190 130 69.8 ** ** ** ** **
240 490 3.15 210 160 100 77.6 ** ** ** ** **

# Bearing Load may limit load | ** Not recommended - KL/r exceeds 200

Notes:

  • The beam capacities shown above include the weight of the strut beam. The beam weight must be subtracted from these capacities to arrive at the net beam capacity.
  • Allowable beam loads are based on a uniformly loaded, simply supported beam. For capacities of a beam loaded at midspan at a single point, multiply the beam capacity by 50% and deflection by 80%.
  • The above chart shows beam capacities for strut without holes. For strut with holes, multiply by the following:
    OS by 88%, OS3 by 90%, RS (9⁄16 holes) by 88%, RS-MOD (3⁄4 holes) by 85%, KO by 82%, OS2.5 by 86%
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