Page 75 - ZSi-Foster Engineering Catalog - Electronic Version 2
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W700 Channel Loads 19 Gauge - 13⁄16" x 13⁄32" (21mm x 10mm)
   Channel Part No.
  Wt./Ft. Lbs. (Kg/M)
  Area of Section Sq. in. (Sq. cm)
  X-X Axis
 Y-Y Axis
 4 (lx cm4)
lx in.
  3 (Sx cm3)
Sx in.
  rx. in. (rx. cm)
  4 (ly cm4)
ly in.
  3 (Sy cm3)
Sy in.
  ry in. (ry cm)
  W700
0.25
(0.37)
Section Properties
0.074 0.002 0.007 0.149 0.007 0.017
(0.48) (0.08) (0.11) (0.38) (0.29) (0.28)
W700 - Allowable Beam Loads
0.307
(0.78)
  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
  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
   12 18 24 30 36 42 48 60 72 84
110
80
60
50
40
30
30
20
20
20
0.05
0.12
0.22
0.35
0.48
0.58
0.86
1.12
1.94
3.08
110
110 70
300 0.5 1.30
450 0.4 2.93
600 0.3 5.22
750 0.2 8.49
900 0.2 11.74
1,050 0.1 13.98
1,200 0.1 20.86
1,500 0.1 27.16
1,800 0.1 46.94
2,100 0.1 74.54
0.5 0.5 0.4
0.3 0.2 0.1
0.2 0.1 0.1
0.1 0.1 NR
0.1 NR NR
NR NR NR
NR NR NR
NR NR NR
NR NR NR
NR NR NR
6.0 5.3 4.4
4.4 3.3 2.3
2.9 1.9 1.3
  70 50 30
40 30 20
20 20 NR
20 NR NR
NR NR NR
NR NR NR
NR NR NR
NR NR NR
NR NR NR
                  W700 - 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
  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
   12
18
24
30
36
42
48
60
72
84
460
410
330
260
200
1,430
1,190
890
1,330 1,170 990
990 720 500
630 410 280
300 2.0 6.4
450 1.8 5.4
600 1.5 4.0
750 1.2 2.8
900 0.9 2.0
      620 410 ** **
430 280 ** **
1.9
1.3
1.2 **
** **
     ** 310 ** ** ** 1,050 ** 1.4
** ** **
   ** ** ** ** ** 1,200 ** ** ** ** **
** ** ** ** ** 1,500 ** ** ** ** **
** ** ** ** ** 1,800 ** ** ** ** **
** ** ** ** ** 2,100 ** ** ** ** **
            ** 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.
ZSi-Foster Engineering Catalog
WARNING: These products can expose you to chemicals including lead, which is known to the State of California to cause cancer, and which is known to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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