Page 73 - ZSi-Foster-Product-Catalog
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W601 Channel Loads 19 Gauge - 13⁄16" x 15⁄8" (21mm x 41mm)
Section Properties
W601 - Allowable Beam Loads
   Channel Part No.
   Wt./Ft. Lbs. (Kg/M)
    Area of Section Sq. in. (Sq. cm)
   X-X Axis
 Y-Y Axis
 lx in.4
(lx cm4)
  Sx in.3
(Sx cm3)
  rx. in.
(rx. cm)
  ly in.4
(ly cm4)
  Sy in.3
(Sy cm3)
  ry in.
(ry cm)
  W600
   0.36
  0.107
   0.009
   0.020
   0.295
   0.012
   0.029
   0.333
  (0.54)
   (0.69)
  (0.37)
  (0.33)
  (0.75)
  (0.50)
  (0.48)
  (0.85)
      Span
 Max. Uniform Load (W)
  Deflection at Load (W)
  Uniform Load at Deflection
 Span /180
   Span /240
   Span /360
   In
  Lbs
 In
 Lbs
   Lbs
   Lbs
   12
  280 *
 0.00
 280 *
   280 *
   280 *
   18
  280 *
 0.02
 280 *
   280 *
   280 *
   24
  280 *
 0.04
 280 *
   280 *
   280 *
   30
  280 *
 0.07
 280 *
   280 *
   280 *
   36
  280 *
 0.13
 280 *
   280 *
   220
   42
  270
 0.20
 270
   240
   160
   48
  230
 0.25
 230
   180
   120
   60
  190
 0.40
 160
   120
   80
   72
   160
   0.58
  110
     80
     50
    84
 130
  0.75
   80
  60
  40
     Span
  Max. Uniform Load (W)
  Deflection at Load (W)
 Uniform Load at Deflection
 Span /180
 Span /240
  Span /360
   mm
   kN
 mm
 kN
 kN
  kN
   300
   1.2 *
 0.11
 1.2 *
 1.2 *
  1.2 *
   450
   1.2 *
 0.39
 1.2 *
 1.2 *
  1.2 *
   600
   1.2 *
 0.92
 1.2 *
 1.2 *
  1.2 *
   750
   1.2 *
 1.79
 1.2 *
 1.2 *
  1.2 *
   900
   1.2 *
 3.10
 1.2 *
 1.2 *
  1.0
  1,050
  1.2
 4.74
 1.2
 1.1
  0.8
  1,200
  1.1
 6.29
 1.1
 0.8
  0.6
  1,500
  0.8
 9.73
 0.7
 0.5
  0.4
  1,800
  0.7
  14.16
  0.5
   0.4
    0.3
   2,100
 0.6
 19.67
  0.4
  0.3
   0.2
   W601 - Allowable Column Loads
  Unbraced Height
    Max. Slot Face Load
 Max. Column Load Applied at C.G.
 K = 0.65
  K = 0.80
  K = 1.0
  K = 1.2
   In
 Lbs
 Lbs
  Lbs
  Lbs
  Lbs
   12
 1,240
 4,650
  4,510
  4,300
  4,090
   18
 1,210
 4,330
  4,090
  3,780
  3,500
   24
 1,170
 3,980
  3,680
  3,340
  3,060
   30
 1,130
 3,660
  3,340
  3,010
  2,460
   36
 1,070
 3,380
  3,060
  2,460
  1,800
   42
 990
 3,140
  2,690
  1,900
  1,320
   48
 900
 2,930
  2,230
  1,460
  1,010
   60
 710
 2,180
  1,460
  930
  **
   72
  550
  1,530
   1,010
   **
   **
   84
 **
   1,130
  **
  **
  **
   Unbraced Height
    Max. Slot Face Load
 Max. Column Load Applied at C.G.
 K = 0.65
  K = 0.80
  K = 1.0
  K = 1.2
   mm
 kN
 kN
  kN
  kN
  kN
   300
 5.5
 20.7
  20.1
  19.2
  18.3
   450
 5.4
 19.3
  18.3
  16.9
  15.7
   600
 5.2
 17.8
  16.5
  14.9
  13.7
   750
 5.0
 16.4
  14.9
  13.5
  11.2
   900
 4.8
 15.1
  13.7
  11.2
  8.3
  1,050
 4.4
 14.1
  12.2
  8.7
  6.0
  1,200
 4.0
 13.2
  10.2
  6.7
  4.6
  1,500
 3.2
 9.9
  6.7
  4.3
  **
  1,800
 2.5
  7.0
   4.6
   **
   **
  2,100
2.0
   5.2
  3.4
  **
  **
   * Load limited by spot weld shear
** KL ⁄ r > 200
NR = Not Recommended
Beam loads shown are total uniform load, including the channel weight,
for a simple span supported at each end that is adequately laterally
braced.
Refer to pages 20 -23 for other beam support conditions.
Refer to page 77 for load reduction factor for an unbraced beam length.
Beam Loading of Punched Channels
Load for punched channel is obtained by multiplying the loads shown by the following reduction factors:
SS - Channel with Short Slots. . . . . . . . . . . . . . 0.90
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