H-152-A

H-152 Back to Back Welded Channel - 2 Pieces

H-152-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
  • 2" X 1-5/8"
  • wt./100 ft. - 298#

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Materials

H-152-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-152-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-152-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 2,110 * 0.01 2,110 * 2,110 * 2,110 * 3 4840 19220 18990 18660 18320
18 2,110 * 0.03 2,110 * 2,110 * 2,110 * 4.5 4740 18700 18320 17820 17370
24 2,110 * 0.05 2,110 * 2,110 * 2,110 * 6 4630 18150 17670 17110 16660
30 1750 0.08 1750 1750 1750 7.5 4510 17630 17110 16550 15320
36 1460 0.12 1460 1460 1270 8.9 4390 17170 16660 15320 13700
42 1250 0.16 1250 1250 930 10.4 4230 16790 15830 13980 12010
48 1090 0.2 1090 1070 710 11.9 4050 16320 14790 12580 10310
60 880 0.32 880 680 460 14.9 3660 14660 12580 9760 7140
72 730 0.46 630 480 320 17.9 3260 12860 10310 7140 4960
84 630 0.63 470 350 230 20.9 2870 11010 8160 5250 3640
96 550 0.82 360 270 180 23.8 2490 9210 6280 4020 **
108 490 1.04 280 210 140 26.8 2170 7510 4960 3170 **
120 440 1.28 230 170 110 29.8 1910 6090 4020 ** **
144 360 1.84 160 120 80 35.8 ** 4230 ** ** **
168 310 2.51 120 90 60 41.7 ** 3100 ** ** **
180 290 2.88 100 80 50 44.7 ** ** ** ** **
192 270 3.27 90 70 NR 47.7 ** ** ** ** **
216 240 4.14 70 NR NR 53.6 ** ** ** ** **
240 220 5.12 60 NR NR 59.6 ** ** ** ** **

# 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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