Page 46 - ZSi-Foster Product Catalog

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5
1- ⁄8" x 1- ⁄8" (41mm x 35mm) Channel
12 Gauge Channel Load Data

Section Properties

12 Gauge Channel Part No. Wt./Ft. Area of X-X Axis Y-Y Axis
Lbs. Section 4 3 4 3
FLORIDA STRUT VERSABAR WESANCO (Kg/M) Sq. in. lx in. Sx in. rx. in. ly in. Sy in. ry in.
(Sq. cm) (lx cm ) (Sx cm ) (rx. cm) (ly cm ) (Sy cm ) (ry cm)
4
3
3
4
1 ⁄8" x 1 ⁄8" (41mm x 35mm) 12 Gauge Channel
3
5
FS12138NS VA6 W300 1.73 (2.57) 0.508 (3.28) 0.123 (5.12) 0.158 (2.59) 0.491 (1.25) 0.208 (8.66) 0.256 (4.20) 0.64 (1.63)
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3
1 ⁄8" x 2 ⁄4" (41mm x 70mm) 12 Gauge Back-to-Back Channel
FS12138NSBB VA6201 W301 3.46 (5.15) 1.017 (6.56) 0.608 (25.31) 0.443 (7.26) 0.774 (1.97) 0.416 (17.32) 0.512 (8.39) 0.64 (1.63)
3
5
1 ⁄8" x 1 ⁄8" (41mm x 35mm) 12 Gauge Channel
Allowable Beam Loads Allowable Column Loads
Max. Deflection at Uniform Load Lateral Max. Max. Column Load
Span Uniform Load at Deflection Bracing Load Unbraced Slot Face Applied at C.G.
Height
Load (W) (W) Span /240 Reduction Load K = 1.0
In (mm) Lbs (kN) In (mm) Lbs (kN) Rate In (mm) Lbs (kN) Lbs (kN)
12 (305) 2,650 (11.8) 0.02 (0.5) 2,650 (11.8) 1.00 12 (305) 3,480 (15.5) 10,550 (46.9)
24 (610) 1,320 (5.9) 0.07 (1.8) 1,320 (5.9) 1.00 24 (610) 3,260 (14.5) 8,150 (36.3)
36 (914) 880 (3.9) 0.15 (3.8) 880 (3.9) 0.96 36 (914) 2,980 (13.3) 6,180 (27.5)
48 (1,219) 660 (2.9) 0.26 (6.6) 500 (2.2) 0.91 48 (1,219) 2,640 (11.7) 4,760 (21.2)
60 (1,524) 530 (2.4) 0.41 (10.4) 320 (1.4) 0.87 60 (1,524) 2,340 (10.4) 3,720 (16.5)
72 (1,829) 440 (2) 0.59 (15.0) 220 (1.0) 0.84 72 (1,829) 2,080 (9.3) 3,010 (13.4)
84 (2,134) 380 (1.7) 0.81 (20.6) 160 (0.7) 0.81 84 (2,134) 1,860 (8.3) 2,470 (11.0)
96 (2,438) 330 (1.5) 1.05 (26.7) 130 (0.6) 0.78 96 (2,438) 1,680 (7.5) 1,890 (8.4)
108 (2,743) 290 (1.3) 1.31 (33.3) 100 (0.4) 0.76 108 (2,743) 1,480 (6.6) **
120 (3,048) 260 (1.2) 1.62 (41.1) 80 (0.4) 0.74 120 (3,048) 1,280 (5.7) **

5
3
1 ⁄8" x 2 ⁄4" (41mm x 70mm) 12 Gauge Back-to-Back Channel
Allowable Beam Loads Allowable Column Loads
Max. Deflection Uniform Load Lateral Unbraced Max. Max. Column Load
Span Uniform at Load at Deflection Bracing Load Height Slot Face Applied at C.G.
Load (W) (W) Span /240 Reduction Load K = 1.0
In (mm) Lbs (kN) In (mm) Lbs (kN) Rate In (mm) Lbs (kN) Lbs (kN)
12 (305) 2,110 (9.4) * 0.00 (0) 2,110 (9.4) * 1.00 12 (305) 6,000 (26.7) 22,700 (101.0)
24 (610) 2,110 (9.4) * 0.02 (0.5) 2,110 (9.4) * 1.00 24 (610) 5,890 (26.2) 20,730 (92.2)
36 (914) 2,110 (9.4) * 0.07 (1.8) 2,110 (9.4) * 1.00 36 (914) 5,770 (25.7) 19,080 (84.9)
48 (1,219) 1,860 (8.3) 0.15 (3.8) 1,860 (8.3) 1.00 48 (1,219) 5,670 (25.2) 16,850 (75.0)
60 (1,524) 1,490 (6.6) 0.23 (5.8) 1,490 (6.6) 0.98 60 (1,524) 5,470 (24.3) 13,900 (61.8)
72 (1,829) 1,240 (5.5) 0.34 (8.6) 1,110 (4.9) 0.95 72 (1,829) 5,150 (22.9) 10,990 (48.9)
84 (2,134) 1,060 (4.7) 0.46 (11.7) 810 (3.6) 0.91 84 (2,134) 4,740 (21.1) 8,320 (37.0)
96 (2,438) 930 (4.1) 0.60 (15.2) 620 (2.8) 0.88 96 (2,438) 4,280 (19.0) 6,370 (28.3)
108 (2,743) 830 (3.7) 0.76 (19.3) 490 (2.2) 0.85 108 (2,743) 3,800 (16.9) 5,030 (22.4)
120 (3,048) 740 (3.3) 0.93 (23.6) 400 (1.8) 0.82 120 (3,048) 3,370 (15.0) 4,070 (18.1)

* Load limited by spot weld shear Beam Loading of Punched Channels
** KL ⁄ r > 200 Load for punched channel is obtained by multiplying the loads shown by
NR = Not Recommended the following reduction factors:
Beam loads shown are total uniform load, including the channel weight, for Channel with Short Slots ................ 0.90
a simple span supported at each end that is adequately laterally braced. Channel with Long Slots ................ 0.90
Refer to pages 36 - 37 for other beam support conditions. Channel with Holes .................... 0.95
Knock-Out Channel ..................... 0.95
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