Page 42 - ZSi-Foster Engineering Catalog - Electronic Version 2

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)
W210
1.42 0.417
(2.11) (2.69)
W210 Channel Loads 14 Gauge - 15⁄8" x 15⁄8" (41mm x 41mm)
Section Properties
0.148 0.169 0.596 0.183
(6.16) (2.77) (1.51) (7.62)
W210 - Allowable Beam Loads
0.225 0.662
(3.69) (1.68)
12.8 12.8 12.8
6.4 6.4 6.4
4.3 4.3 3.3
3.2 2.8 1.9
2.4 1.8 1.2
1.6 1.2 0.8
1.2 0.9 0.6
0.9 0.7 0.4
0.7 0.5 0.4
0.6 0.4 0.3
40.3 38.7 36.9
32.9 28.6 24.5
24.5 19.0 14.6
17.4 12.5 9.8
12.5 9.3 7.4
9.8 7.4 6.0
8.1 6.2 5.0
6.9 5.3 4.3
6.0 4.7 **
5.3 4.1 **
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 2,840 0.01
24 1,420 0.06
36 950 0.13
48 710 0.23
60 570 0.37
72 470 0.52
84 410 0.72
96 350 0.92
108 320 1.20
120 280 1.44
12 3,110 9,250
24 2,880 8,030
36 2,460 6,480
48 1,980 4,990
60 1,570 3,740
72 1,300 2,860
84 1,100 2,310
96 950 1,950
108 840 1,690
120 750 1,490
** KL ⁄ r > 200
NR = Not Recommended
2,840 2,840 2,840
1,420 1,420 1,420
300 12.8 0.36
600 6.4 1.44
900 4.3 3.24
1,200 3.2 5.75
1,500 2.6 9.05
1,800 2.1 12.94
2,100 1.8 17.55
2,400 1.6 23.01
2,700 1.4 29.12
3,000 1.3 36.20
950 950
710 610
520 390
360 270
260 200
200 150
160 120
130 100
720
400
260
180
130
100
80
60
W210 - 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
9,020 8,660
7,330 6,360
5,420 4,190
3,830 2,760
2,760 2,050
2,160 1,640
1,780 1,370
1,520 1,170
1,320 1,030
1,170 **
8,250
5,420
3,210
2,160
1,640
1,320
1,110
950
**
**
300 13.8 41.2
600 12.9 35.9
900 11.1 29.1
1,200 8.9 22.6
1,500 7.1 17.0
1,800 5.9 13.0
2,100 5.0 10.5
2,400 4.3 8.9
2,700 3.8 7.7
3,000 3.4 6.8
Beam Loading of Punched Channels
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.
– 42 –
Load for punched channel is obtained by multiplying the loads shown by the following reduction factors:
SS - Channel with Short Slots. . . . . . . . . . . . . . 0.90 SL - Channel with Long Slots . . . . . . . . . . . . . . 0.90 H - Channel with Holes . . . . . . . . . . . . . . . . . . . 0.95 KO - Knock-Out Channel. . . . . . . . . . . . . . . . . . 0.95
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