- a_series - A3301 - 1-1/4" x 1-1/2", 14 Gage Channel


A3301
Channel Selection Chart
Related Channel Nuts
Additional Specifications

Part No. Finish Length Weight
A3301
GR
10
156.00
A3301
GR
20
156.00
A3301
PG
10
156.00
A3301
PG
20
156.00
A3301
PL
10
156.00
A3301
PL
20
156.00


A3301 2


A3301 3
Elements of Section - A3301
Area of
Section
0.459 in2 (3.0 cm2)
 
Axis 1-1
Axis 2-2
Moment of
Inertia (I)
0.077 in4 (3.2 cm4)
0.104 in4 (4.3 cm4)
Section
Modulus (S)
0.103 in3 (1.7 cm3)
0.167 in3 (2.7 cm3)
Radius of
Gyration (r)
0.411 in (1.0 cm )
0.477 in (1.2 cm )
Column Loading - A3301
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)
18 2,540 9,890 9,620 9,300 9,020
24 2,510 9,510 9,200 8,710 7,960
36 2,410 8,800 7,960 6,730 5,490
48 2,230 7,560 6,320 4,690 3,310
60 1,970 6,210 4,690 3,050 2,120
72 1,650 4,890 3,310 2,120 *
84 1,380 3,680 2,430 * *
96 1,160 2,820 1,860 * *
*KL/r > 200
Beam Loading - A3301
Span
(in)
Max
Allow.
Uniform
Load
(lbs)
Defl at
Uniform
load
(in)
Uniform Loading
at Deflection
Lateral
Bracing
Reduct.
Factor
Span
/180
(lbs)
Span
/240
(lbs)
Span
/360
(lbs)
18 *990 0.03 *990 *990 *990 1.00
24 860 0.07 860 860 850 1.00
36 580 0.15 580 560 380 1.00
48 430 0.27 420 320 210 0.99
60 350 0.43 270 200 140 0.95
72 290 0.62 190 140 90 0.91
84 250 0.85 140 100 70 0.88
96 220 1.11 110 80 50 0.84
*Load limited by weld shear

Notes:

  1. Above loads include the weight of the member.
    This weight must be deducted to arrive at the net allowable load the beam will support.

  2. Long span beams should be supported so as to prevent rotation and twist.

  3. Allowable uniformly distributed loads are listed for various simple spans, that is, a beam on two supports. If load is concentrated at the center of the span, multiply load from the table by 0.5 and corresponding deflection by 0.8.

  4. The lateral bracing factor should be multiplied by the load to determine the load retained based on the distance between lateral braces.

Bearing Load on Channel:

Max Load
3,000 Lbs
1,361 Kg
Max Load
0 Lbs
0 Kg
Max Load
2,000 Lbs
907 Kg