Page 62 - ZSi-Foster Channel Loads

W601 - 19 Gauge Channel

5
13 ⁄16" x 1 ⁄8" (21mm x 41mm)

13 ⁄16" 5 21mm
3 ⁄16" 7 ⁄16" mm 11mm

5
X 1 ⁄8" X 41mm
W601 Section Properties
Y Y
Area of
Wt. Section X-X Axis Y-Y Axis
Lbs./Ft. in. 2
(Kg/M) lx in. 4 Sx in. 3 rx. in. ly in. 4 Sy in. 3 ry in.
(cm ) (cm ) (cm ) (cm) (m ) (cm ) (cm)
2
3
4
4
3
0 .73 0 .214 0 .045 0 .056 0 .459 0 .024 0 .058 0 .333
(1.09) (1.38) (1.87) (0.92) (1.17) (1.00) (0.95) (0.85)
W601 - Allowable Beam Loads
Max. Defl. Uniform Load at Deflection Max. Defl. Uniform Load at Deflection
Span Uniform at Span Span Span Lateral Span Uniform at Span Span Span Lateral
Load Load /180 /240 /360 Bracing Load Load /180 /240 /360 Bracing
In Lbs In Lbs Lbs Lbs Reduction mm kN mm kN kN kN Reduction
12 280 * 0 .00 280 * 280 * 280 * 1 .00 300 1.2 * 0.11 1.2 * 1.2 * 1.2 * 1.00
18 280 * 0 .02 280 * 280 * 280 * 1 .00 450 1.2 * 0.39 1.2 * 1.2 * 1.2 * 1.00
24 280 * 0 .04 280 * 280 * 280 * 0 .99 600 1.2 * 0.92 1.2 * 1.2 * 1.2 * 0.99
30 280 * 0 .07 280 * 280 * 280 * 0 .94 750 1.2 * 1.79 1.2 * 1.2 * 1.2 * 0.95
36 280 * 0 .13 280 * 280 * 220 0 .89 900 1.2 * 3.10 1.2 * 1.2 * 1.0 0.90
42 270 0 .20 270 240 160 0 .84 1050 1.2 4.74 1.2 1.1 0.8 0.86
48 230 0 .25 230 180 120 0 .79 1200 1.1 6.29 1.1 0.8 0.6 0.80
60 190 0 .40 160 120 80 0 .70 1500 0.8 9.73 0.7 0.5 0.4 0.70
72 160 0 .58 110 80 50 0 .60 1800 0.7 14.16 0.5 0.4 0.3 0.61
84 130 0 .75 80 60 40 0 .51 2100 0.6 19.67 0.4 0.3 0.2 0.52

W601 - Allowable Column Loads
Max. Max. Column Load Applied at C.G. Max. Max. Column Load Applied at C.G.
Unbraced Slot Face Unbraced Slot Face
Height K = 0.65 K = 0.80 K = 1.0 K = 1.2 Height K = 0.65 K = 0.80 K = 1.0 K = 1.2
Load Load
In Lbs Lbs Lbs Lbs Lbs mm kN kN kN kN kN
12 1240 4650 4510 4300 4090 300 5.5 20.7 20.1 19.2 18.3
18 1210 4330 4090 3780 3500 450 5.4 19.3 18.3 16.9 15.7
24 1170 3980 3680 3340 3060 600 5.2 17.8 16.5 14.9 13.7
30 1130 3660 3340 3010 2460 750 5.0 16.4 14.9 13.5 11.2
36 1070 3380 3060 2460 1800 900 4.8 15.1 13.7 11.2 8.3
42 990 3140 2690 1900 1320 1050 4.4 14.1 12.2 8.7 6.0
48 900 2930 2230 1460 1010 1200 4.0 13.2 10.2 6.7 4.6
60 710 2180 1460 930 KL/r >200 1500 3.2 9.9 6.7 4.3 KL/r >200
72 550 1530 1010 KL/r >200 KL/r >200 1800 2.5 7.0 4.6 KL/r >200 KL/r >200
84 KL/r >200 1130 KL/r >200 KL/r >200 KL/r >200 2100 2.0 5.2 3.4 KL/r >200 KL/r >200
* Load limited by spot weld shear
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 3 - 6 for other beam support conditions.
– 62 – zsi-foster.com ZSi-Foster Channel Load Data