PS 300 2T3 - Steel Channel (1-5/8" x 2-3/4" x 12 ga.)


Elements of Section - PS 300 2T3
Area of Section
1.000in2
Wt./100 Ft.
340lb
 
Axis X-X
Axis Y-Y
Moment of Inertia (I)
0.591 in4
0.407 in4
Section Modulus (S)
0.430in3
0.501in3
Radius of Gyration (r)
0.769in
0.638in

Beam Loading - PS 300 2T3
Span
(in)
Max
Allow.
Uniform
Load
(lbs)
Defl at
Uniform
load
(in)
Uniform Loading
at Deflection
Span
/180
(lbs)
Span
240
(lbs)
Span
/360
(lbs)
242,960 * 0.032,960 * 2,960 *2,960 *
362,400 0.082,400 2,4002,400
481,800 0.151,800 1,8001,610
601,440 0.231,440 1,4401,030
721,200 0.331,200 1,080720
841,030 0.461,030 790530
96900 0.59810 610400
108800 0.75640 480320
120720 0.93520 390260
144600 1.34360 270180
168510 1.81260 200130
192450 2.38200 150100
216400 3.01160 12080
240360 3.72130 100NR
*Load limited by spot weld shear.


Column Loading - PS 300 2T3
Unbraced
Height
(in)
Allowable
Load at
Slot Face
(lbs)
Max Column Load
Applied at C.G.
K=0.65
(lbs)
K=0.80
(lbs)
K=1.0
(lbs)
K=1.2
(lbs)
24 5,740 21,780 21,200 20,430 19,720
36 5,620 20,520 19,720 18,830 17,680
48 5,520 19,400 18,570 16,570 14,260
60 5,330 18,510 16,570 13,670 10,810
72 5,030 16,850 14,260 10,810 7,730
84 4,630 14,990 11,930 8,180 5,680
96 4,190 13,090 9,720 6,260 4,350
108 3,720 11,230 7,730 4,950 **
120 3,300 9,460 6,260 4,010 **
144 2,620 6,590 4,350 ** **