- p3300 - P3300 - 1-5/8" x 7/8", 12 Gage, Solid


P3300
Channel Selection Chart
Related Channel Nuts
Additional Specifications

Part No. Finish Length Weight
P3300
DF
20
143.10
P3300
DF
10
143.10
P3300
GR
20
134.00
P3300
GR
10
134.00
P3300
PG
20
134.00
P3300
PG
10
134.00
P3300
HG
20
143.10
P3300
HG
10
143.10
P3300
ZD
20
134.00
P3300
ZD
10
134.00
P3300
PL
10
134.00
P3300
PL
20
134.00
P3300
SS
20
139.00
P3300
SS
10
139.00
P3300
ST
10
139.00
P3300
ST
20
139.00


P3300 2


P3300 3

Includes closure and end caps unless otherwise requested.
P3380 end cap used when distance to first anchor is up to 2" (51 mm).
P3703 end cap is used when end distance to first anchor is over 2" (51 mm).
Nail or anchor inserts to forms every 16" (406 mm) to 24" (610 mm).
Anchors are 8" (203 mm) on center.
Material: Cold formed from 12 Ga. (3 mm) steel conforming to ASTM A1011 SS GR. 33 or A653 GR 33. A. Stainless steel available on special order.
Finish: Choice of Perma-Green III (GR), hot-dipped galvanized (HG) conforming to ASTM A123 or A153, pre-galvanized (PG) conforming to ASTM A653-G90, or plain (PL).
NC Suffix - No Closure Strip, W/End Caps & Back Plates
WC Suffix - W/Closure Strip, End Caps & Back Plates
X - No Closure Strip, No End Caps, W/Back Plates
Elements of Section - P3300
Area of
Section
0.395 in2 (2.5 cm2)
 
Axis 1-1
Axis 2-2
Moment of
Inertia (I)
0.037 in4 (1.5 cm4)
0.143 in4 (6.0 cm4)
Section
Modulus (S)
0.072 in3 (1.2 cm3)
0.176 in3 (2.9 cm3)
Radius of
Gyration (r)
0.306 in (0.8 cm )
0.601 in (1.5 cm )
Column Loading - P3300
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 2,360 7,740 7,260 6,350 5,390
36 2,120 6,470 5,390 3,990 2,810
48 1,760 4,910 3,550 2,270 1,580
60 1,380 3,440 2,270 1,460 *
72 1,080 2,390 1,580 * *
*KL/r > 200
Beam Loading - P3300
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)
24 600 0.10 600 600 400 1.00
36 400 0.22 360 270 180 1.00
48 300 0.40 200 150 100 1.00
60 240 0.62 130 100 60 0.98
72 200 0.89 90 70 40 0.97
84 170 1.20 70 50 30 0.96
96 150 1.59 50 40 30 0.94
108 130 1.96 40 30 20 0.93
120 120 2.48 30 20 20 0.92

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
6,000 Lbs
2,722 Kg
Max Load
9,000 Lbs
4,082 Kg
Max Load
4,000 Lbs
1,814 Kg