P3300 & P3301 Channels UNISTRUT

P3300

%"~|.517"

%"

%2"-%" 9.5

13.1

41.322.2

7.1

Wt/100 Ft: 135 Lbs (201 kg/100 m)Allowable Moment 1,810 In-Lbs (200 N«m)12 Gauge Nominal Thickness .105" (2.7mm)

-9.5

22.2

.358" 9.1

P3301 Wt/100 Ft: 270 Lbs (402 kg/100 m)Allowable Moment 5,080 In-Lbs (570 N«m)12 Gauge Nominal Thickness .105" (2.7mm)

C^-^

P3300 HSWt/100 Ft: 130 Lbs (193 kg/100 m)

9/i6" (14.3) Dia. Holes1 7/a" (47.6) on Center

P3300 TWt/100 Ft: 130 Lbs (193 kg/100 m)

Slots are11/8" (28.6)X9/16" (14.3)2" (51) on Center

(22.2)

P3300 SLWt/100 Ft: 130 Lbs (193 kg/100 m)

Slots are3" (76.2) x13/32"( 10.3

•

4" ( 1 0 1 . 6 ) on Center tHiM ^"^ ^f\"^T>1/2" (25.4)-*^ (12.7)

Channel NutS (Refer to Hardware Section for Details)

j? . P4006-0832 lO' fefci P4012S^^ P4006-1024 ^S^ P4023S

p2nn7~142° ^ P4006T1420

K ^ JJSfP4009 i-wiui fer, P4012P4010 '^^Sif P4023

ae^~^ P3006-0832 e-- P3006-1024

P3006-1420P3007P3008P3009P3013

<^_ P301 6-0632*^® P301 6-0832

P3016-1024P3016-1420

Channel Finishes: PL, GR, HG, PG; Standard Lengths: 10' & 20'

15/s" Framing System """ H^BHI ^ ^ I m

fVs" Channel'U*ttot6 <x, TVonlct oj Suftjtott,..

tannel Selection Chart.............................. 24P1000 (12 Gauge).......................................... 25P1100 (14 Gauge).......................................... 32P2000 (16 Gauge).......................................... 36P3000 (12 Gauge).......................................... 40P3300 (12 Gauge).......................................... 43P4000 (16 Gauge).......................................... 46P4100 (14 Gauge).......................................... 50P5000 (12 Gauge).......................................... 53P5500 (12 Gauge).......................................... 56Closure Strips............................................... 59End Caps and Frame Caps .......................... 60

• MATERIALUnistrut channels are accurately and carefully coldformed to size from low-carbon strip steel.

All spot-welded combination members, except P1001T,are welded 3" (76 mm) maximum on center.

STEEL: PLAIN12 Ga. (2.7 mm), 14 Ga.(1.9 mm) and 16 Ga. (1.5 mm)ASTM A570 GR 33

STEEL: PRE-GALVANIZED12 Ga. (2.7 mm), 14 Ga. (1.9 mm) and 16 Ga. (1.5mm)ASTM A653 GR 33

For other materials, see Special Metals or Fiberglasssections.

• FINISHESAll channels are available in:

• Perma Green II (GR)• Pre-galvanized (PG), conforming to ASTM A653 G90• Hot-dipped galvanized (HG), conforming to

ASTM Al 23• Plain (PL).

• STANDARD LENGTHSStandard lengths are 10 feet (3.05m) and 20 feet (6.10m).Tolerances are +Vx" (3.2 mm) to +Vi" (12.7 mm) to allowfor cutting. Special lengths are available for a smallcutting charge with a tolerance of ±!/s" (3.2mm).

• CURVED CHANNELMany Unistrut I'/s" (41mm) channel sections are availableas curved pieces in both single and combination styles.Contact your local Unistrut Service Center or UnistrutCorporation for ordering information.

• DIMENSIONSImperial dimensions are illustrated in inches. Metricdimensions are shown in millimeters and rounded to onedecimal place.

• LOAD DATAAll beam and column load data pertains to carbon steeland stainless steel channels. Load tables and charts areconstructed to be in accordance with the SPECIFICA-TION FOR THE DESIGN OF COLD-FORMED STEELSTRUCTURAL MEMBERS 1996 EDITION published by theAMERICAN IRON AND STEEL INSTITUTE.

~m

UNISTRUT Channel Selection

Channel Selection ChartChannel DimensionsWidth

P o

I ———Width

Channel in /mm)P1000

P1100

P2000

P3000

P3300

P4000

P4100

P5000

P5500

15/8

4115/8

41^ 15/8

4115/8

4115/8

4115/8

411%411%41

15/8

4?

Height

P 1

HeightIn (mm^

15/8

- 4 115/8

4?15/8

4713/8

35%

" 2213/16

2?13/16

2731/4

8327/16

62

Material) J.lltelaiii ,, ,,, ,., „ : «- Hole Pattern Styles =r *•

Steel

-

Steel

StainlessSteel Alum.

iff

9 £ wJF flif 9/// ,/7 I i fffff / o/ i / <v \/M I//V i f. »/

^ [^Stainless Alum. HS T

f? yw fir T*KO SL DS H3

gauge aauae In /mm) ............. .......... Staal flalv

12 ga

14 ga

16 ga

' ~ 1 2 ga

12 ga

16 ga

14 ga

12 ga

12 ga

12 ga

14 ga

—

— .

12 ga

16 ga

—

—

—

0.1092.5—

—

—

—

0.0782.0—

—

0.1092.5

•

•

•

•

•

•

•

•

•

•••••••••

•

•

•

•

-

-

-

•

r •

••••i

•

•

•

•

•_---_---

•

_

-

-

-

_

-

-

_

& Combinations in Descending Order of Strength

ChannelP5001

P1004A

P5501

P1001C41

P5000

P1001

P 1 1 0 1

P3001

P5500

P2001

P9200

A5000

A1001

P3301

P1000

P9000

AreaIn2 (cnf)

1.79411.6

1.97872. 8

1.4539.4

2.22314.3

0.8975.8

1 . 1 1 27.2

0.8345.4

1.0076.5

0.7264.7

0.6814.4

0.4893.2

0.4923.2

0.6103.9

0.7975.7

0.5563.6

0.3842.5

Weight IIbs/fl (kg/m)

6.109.1

6.7010.04.947.4

7.6077,23.054.5

3.805.6

2.844.2

3.405.7

2.473.7

2.323.4

2.233.3

1.672.5

2.083.7

2.704.0

1.902.8

2.053.1

sIn4 (cm4)

5.578232.24.079169.82.811117.01.86077.4

1.09945.7

0.93038.7

0.74130,5

0.59324.7

0.52321.8

0.61625.6

0.27877.6

0.35914.9

0.30372.6

0.1777.4

0.18577

0.1646.8

Allow. Moment\n*(cnf) In-lbs (N*m)

1 . 7 1 6 33,90928.1 3,831

1.67327.4

1.15318.9

1.14518.8

0.62870.3

0.5729.4

0,4567.5

0.4317,7

0.3916.4

0.3796.2

0.2974.9

0.2664.4

0.2424.0

0.2023.3

0.2023.3

0.2033.3

42,0754,754

28,9983,276

28,7963,25415,7947,754

14,3867.625

11,4681.296

10,8407,2259,8347 , 7 7 79,5327,0777,470544

6,690756

6,086688

5,080574

5,080574

5,060572

ChannelP1100

P3000

P4101

P2000

P4001

A3301

A1000

P3300

P6001

P4100

A4001

P4000

A3300

P6000

A4000

P7001

P7000

Area Weight IIn2 (cnf) Ibs/tl (kg/m) In4 (cnf)

0.417 1.42 0.1492.7 2.7 6.2

0.5033.2

0.5743.7

0.3402.2

0.4783.7

0.4603.0

0.3052.0

0.3982.6

0.2117.4

0.2871.9

0.2457.6

0.2397.5

0.2307.5

0.1050.7

0.1230.5

0.1460.9

0.0730.5

1.702.5

1.942.9

1 . 1 67.7

1.642.4

1.562.3

1.047.5

1.352.0

0.727.7

0.977.5

0.907.2

0.827.2

0.787.2

0.360.5

0.450.6

0.500.7

0.25

0.1215.0

0.1144.7

0.1245.2

0.1014.2

0.0783.2

0.0612.5

0.0377.5

0.0447.5

0.0257.0

0.0317.3

0.0237,0

0.0170.7

0.0090.4

0.0070.3

0.0070.3

0.002••?. 1

s Allow. Moment\rf(cnf) In-lbs (N»m)

0.166 4,1752.7 472

0.1542.5

0.1412.3

0.1402.3

0.1252.0

0.1037.7

0.0867.4

0.0727.2

0.0540.9

0.0530.9

0.0490.8

0.0480.8

0.0380,6

0.0200.3

0.0190.3 .

0.0170.3

0.0070.7

3,873438

3,546407

3,521395

3,144355

2,590293

2,163244

1,811205

1,358753

1,333757

1,232739

1,20773695610850357

47854

42845

17620

15/s" Framing System

UNISTRUTBEAM LOADING - P3300

ce•&££ w

fiiw1

<*S»5= •5Z<B

X

£o>

C9U-

05&e§:01 3CUK»

OL

« ta» S3!'w ST

MaxAllowable

Defl. atUniform Uniform Loadina at Deflection

Span Uniform Load Load Span/180 Span/240In Lbs In Lbs Lbs24364860728496108120

600400300240200170150130120

0.100.220.400.620.901.221.592.022.49

6003602001309070504030

6002701501007050403020

Span/360Lbs400180100604030302020

COLUMN LOADING - P3300

UnbracedHeight

In243648607284

MaximumAllowable Load

at Slot FaceLbs

2 ,1101,7901,4001,080860

KL/>200

MaximumK = 0.65

Lbs7,1006,2505,4403,7202,5801,900

Column Load Aoolied at C.G.K = 0.80

Lbs7,0305,9203,8302,4501,700

KL/>200

K=1.0Lbs

6,7704,3602,4501,570

KL/r>200KL/>200

K = 1.2Lbs

5,9203,0301,700

KL/>200KL/>200KL/>200

ELEMENTS OF SECTIONP3300/P3301

ParameterArea of SectionAxis 1-1

Moment of Inertia (I)Section Modulus (S)Radius of Gyration (r)

Axis 2-2Moment of Inertia (I)Section Modulus (S)Radius of Gyration (r)

P33000.398 In2

0.037 In"0.072 In3

0.306 In

0.145 In4

0.178 In3

0.603 In

P33010.797 In2

0.177 In4

0.202 In3

0.471 In

0.289 In"0.356 In3

0.603 In

P3300 & P3301 Channels

BEAM LOADING - P3301

SpanIn24364860728496108120

MaxAllowable

Uniform LoadLbs

1,660*1 , 1 3 0

850680560480420380340

Defl. atUniform

LoadIn

0.060.130.230.360.530.720.931 . 1 81.46

Uniform Loadino at DeflectionSpan/180

Lbs1 ,660*1 ,130

850620430320240190150

Span/240Lbs

1,660*1,130

730460320240180140120

Span/360Lbs

1 ,660*860480310210160120100

80

COLUMN LOADING - P3301

UnbracedHeight

In24364860728496108120

MaximumAllowable Load

at Slot FaceLbs

4,1103,8203,4703,0702,6402,2501,9301,670

KL/r>200

MaximumK = 0.65

Lbs16,74015,88014,68013,12011,2308,9906,8905,4404,410

Column Load Aoolied at C.G.K = 0.80

Lbs16,39015,08013,26010,9008,0805,9404,5503,590

KL/r>200

K=1.0Lbs

15,80013,76010,9007,4505,1703,800

KL/>200KL/r>200

KL/r>200

K = 1.2Lbs

15,08012,1508,0805,1703,590

KL/r>200

KL/r>200KL/r>200

KL/r>200

"Load limited by spot 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 willsupport.

2. Long span beams should be supported in such a manner as toprevent rotation and twist.

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

4. See page 61 for lateral bracing reduction charts.5. For Pierced Channel, Beam Load Values in the tables are

multiplied by the following factor:"T" Series...85% "KO" Series .. 95%

"SL" Scries... 85% "HS" Series .. 90%

iVs" Framing System