Page 72 - ZF-Catalog-ZSi-Foster-08-19-R3

W600 Channel Loads 19 Gauge - 13⁄16" x 13⁄16" (21mm x 21mm)
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)
W600
12 340
18 230
24 170
30 140
36 110
42 100
48 80
60 70
72 60
84 50
12
18
24
30
36
42
48
60
72
84
0.36
(0.54)
0.107
(0.69)
340
230
170
130
90
70
50
NR
NR
NR
Section Properties
0.009 0.020 0.295
(0.37) (0.33) (0.75)
W600 - Allowable Beam Loads
0.012 0.029
(0.50) (0.48)
0.333
(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
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
0.03
0.06
0.11
0.18
0.24
0.35
0.42
0.72
1.06
1.41
340 340
230 180
150 100
100 70
70 50
50 30
40 30
NR NR
NR NR
NR NR
300 1.5
450 1.0
600 0.8
750 0.6
900 0.5
1,050 0.4
1,200 0.4
1,500 0.3
1,800 0.3
2,100 0.2
0.68 1.5 1.5 1.5
1.54 1.0 1.0 0.8
2.70 0.8 0.7 0.4
4.34 0.6 0.4 0.3
5.90 0.4 0.3 0.2
8.52 0.3 0.2 0.1
11.44 0.2 0.2 0.1
17.38 NR NR NR
25.74 NR NR NR
34.06 NR NR NR
9.2 8.4 7.3 6.3
7.5 6.3 5.0 3.9
5.9 4.6 3.4 2.7
4.5 3.4 2.5 2.0
3.5 2.7 2.0 1.7
2.8 2.2 1.7 1.4
2.4 1.9 1.5 1.2
W600 - 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
700
600
490
400
340
290
260
210
180
**
2,050 1,880
1,630 1,400
300 3.1
450 2.7
600 2.2
750 1.8
900 1.5
1,050 1.3
1,200 1.2
1,500 0.9
1,800 0.8
2,100 **
1,660 1,400 1,100
1,300 1,010 740
990 740 560
770 590 450
630 490 380
540 420 330
860
590
450
370
310
270
410 330
340 270
** **
** **
1.9 1.5
1.5 1.2
** **
** **
280 ** ** **
1.3 ** ** **
** 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.
– 72 –
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