P9000 - 1-5/8" x 1-5/8" Telestrut Tubing


Elements of Section - P9000
Area of Section 0.387 in2 (2.5 cm2)
Axis 1-1 Axis 2-2
Moment of Inertia (I)
0.166 in4 (6.9 cm4)
0.166 in4 (6.9 cm4)
Section Modulus (S)
0.205 in3 (3.4 cm3)
0.205 in3 (3.4 cm3)
Radius of Gyration (r)
0.655 in (1.7 cm )
0.655 in (1.7 cm )

Raw steel conforms to the following ASTM specifications:

GAUGE FINISH ASTM NO.
12
GR & HG
A1011 SS GR 33
PG
A653 GR 33
14
GR & HG
A1011 SS GR 33
PG
A653 GR 33
16
GR & HG
A1011 SS GR 33
PG
A653 GR 33
19
GR
A1008

 

Part No. Finish Length Weight Per Foot
P9000
GR
10
2.05 Lbs
P9000
GR
20
2.05 Lbs
P9000
PG
10
2.05 Lbs
P9000
PG
20
2.05 Lbs
P9000
HG
20
2.17 Lbs
P9000
PL
10
2.05 Lbs
P9000
PL
20
2.05 Lbs

View the Unistrut Finish Specifications PDF for detailed specifications on all finishes.

GR = Perma-Green® III
HG = Hot-Dipped Galvanized
PG = Pre-Galvanized Zinc
PL = Plain

Column Loading - P9000
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 3,640 8,730 8,570 8,330 8,040
36 3,540 8,360 8,040 7,530 6,950
48 3,400 7,880 7,340 6,530 5,660
60 3,210 7,290 6,530 5,440 4,360
72 2,990 6,640 5,660 4,360 3,160
84 2,730 5,940 4,790 3,340 2,320
96 2,430 5,220 3,940 2,560 1,780
108 2,110 4,520 3,160 2,020 1,400
120 1,820 3,840 2,560 1,640 *
144 1,390 2,690 1,780 * *

*KL/r > 200
See notes below for more information

Beam Loading - P9000
Span
(in)
Max
Allowable
Uniform
Load
(lbs)
Defl at
Uniform
load
(in)
Uniform Loading
at Deflection
Lateral
Bracing
Reduction
Factor
Span
/180
(lbs)
Span
/240
(lbs)
Span
/360
(lbs)
36 1,140 0.14 1,140 1,140 810 1.00
48 860 0.25 860 680 450 1.00
60 690 0.40 580 440 290 1.00
72 570 0.57 400 300 200 1.00
84 490 0.77 300 220 150 1.00
96 430 1.01 230 170 110 1.00
108 380 1.27 180 130 90 1.00
120 340 1.56 150 110 70 1.00
144 290 2.30 100 80 50 1.00
168 240 3.02 70 60 40 1.00
192 210 3.95 60 40 * 1.00
216 190 5.09 40 * * 1.00
240 170 6.24 40 * * 1.00

See notes below for more information

Notes:

1. Beam loads are given in total uniform load (W Lbs) not uniform load (w lbs/ft or w lbs/in).

2. Beam loads are based on a simple span and assumed to be adequately laterally braced. Unbraced spans can reduce beam load carrying capacity. Refer to the linked page for reduction factors for unbraced lengths from 2 to 20 feet.

3. For pierced channel, multiply beam loads by the following factor:

  • "KO" Series .......95%
  • "T" Series ..........85%
  • "HS" Series .......90%
  • "SL" Series ........85%
  • "H3" Series ........90%
  • "DS" Series ........70%
  • 4. Deduct channel weight from the beam loads.

    5. For concentrated midspan point loads, multiply beam loads by 50% and the corresponding deflection by 80%. Follow this link for information regarding other load conditions.

    6. All beam loads are for bending about Axis 1-1.

    Sample calculation #1:

    Here is a sample calculation to demonstrate the beam loading charts, and the load reduction factors.

    Say we have an 6’ span of P1000sl, and want to see what the load capacity is for a point load.

    Per the charts, P1000 is good for a maximum allowable uniform load (not load per foot) of 560 lbs. In referencing the notes below, we have the following load reductions:

    - X .85 for the sl

    - X .5 for a point load in the center

    - X .78 load reduction per page 56

    Therefore 560 lbs x .85 x .5 x .78 = 185 lbs.

    Sample Calculation #2.

    Say we have a 5’ span of P1001, and want to see the load capacity for a point load.

    Per the charts, p1001 is good for a maximum allowable uniform load (not load per foot) of 1,910 lbs. In referencing the notes below, we have the following load reductions:

    - X .5 for a point load in the center

    - X .97 load reduction

    Therefore 1,910 lbs x .5 x. 97 = 926 lbs.

    Note that these assume that the strut connection is able to handle the load. It is the responsibility of you and your Engineer to review all calculations and connections, and to verify that all items are installed per Unistrut requirements. Unistrut Service Company takes no responsibility for the misuse of information provided. Local codes may dictate more stringent requirements.

Available Piercings and Combinations
     
 

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