Struts and Hangers

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....r--•ar.••v··....:. '-,- · -r ·....· - -r:. .tt - ·: - lil ..962 Job.site Supply Co. ... : '•(619)29516100 Phdne . -, ': 5- ·136ig) igs-616.d. F.M.':.. it...11-)-- ..-.21'. .i.,<:iI· 1 ... ... - . . •.-'s+2-6·.1'.'232:.._.lL..9- A-12 CHANNEL 0.- «e.,6 320/F-•:* -4. re- . , \: \ 3,: 1/ W•-'• Metal thickness is 12 Ga. (.105") 'Channel Catalog Number A-12 1 = Moment of inertia 3/8" - '. .925 4- I 7 47. :.1-·'l ..h.... .:'' . ':• .l:: . I .- : 'I 'i .-'.'· I.- , - '. I */.*.- 15/8"- 1-7/8"-1 •i• C.G. 1 9/32 t.t X 15/8" Ir L A-12 Elements of Section S = Section modulus Beam and Column Loads Data. -'Yr 1 IL_ .J 4- 15/8' 4 A-12A Strut R = Radius of'gyration Beam Span Uniform Load Deflection Uniform Load ( lbs.) Maximum :or:Uribraced at Stress of at Stress of When Maximum Allowable.Load Colu•Alill Height 25,000 PSI ( lbs.) 25,000 PSI ( in.) Deflection = 32 of Column ( lbs.) 72' 84" 96" 120" 2213 1680 1340 1125 950 855 690 -594 .693 .915 1.382 2213 1680 1340 1125 950 757 484 336 247 11300 9700 8850 8600 7550 6720 5800 4970 4250 3500 2100 A-12A 18" 6530 .018 6530 · 24340 24" 4895 .033 4895 21800 30" 3800 .050 3800 21500 36" 3100 . .070 3100 21000 42" 2700 .097 2700 20600 48" 2300 .124 2300 19900 60" 1930 .203 1930 17950 72" 1560 .284 1560 15940 84" 1360 .393 1210 14750 96" 1200 .438 926 12650 120" 953 .680 593 8000 Beam loads: Loads listed are uniformly distributed, for loads concentrated at center of span multiply uniform load at table by .5 and multiply the deflection by .8. When deflection is not a factor use stress of 25,000 PSI. When deflec- tion is a factor use deflection of *. Column loads: Loads listed are•.or unbraced heights as listed. Modulus of elasticity = 29,000,000 PSI. Slotted or punchedlchAnnel.reduce:load ratifig. 10%. ..-.... 036.». ... 'lilI....."I'lilI.hI .i' . ........... '. '«·-' "t". · -:t,•• " ·-»•««i,•i..#--.•I#% 036 ,.»,•«:,«»·• . .«, ·,,-*.,.»,». *•-** 036-**/ - . Y. 036. Job6ite"Supply 4.-v 1:.D. f..bs /.3.'' ...'.· ..'.· 042-al...L.--11-. '. Channel Area of AXIS X-X AXIS Y-Y 1%11:ir tti:t tct•onn ,(in·4) Stin.,) R(in.) 1(in.4) S(in.3) R(in) A-i2 1.89 .583 .188 .203 .581 .257 .316 .680 A.12A·,: 3.78-._ 1.166 .920 .566 .910 .514 .632.. .680 18" .031 24" .055 30" .086 36" .125 42" .168 48" .225 60" .356 555 490 433 189 335 121 . 1 -.-.·iAh=.si -.1.i, 036i 1 E/W. 1 5/8. 12 11 Ir Elod 1

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ANGLE FITTINGSSIZE INFORMATION

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111ff'110/'2\0 (4) CENTER 12" & LARGER ONLY o ' 9/32"0 3'

Max. recommended load 300 lbs. using A-12 channel A Safety factor 2'h . A 6" 8" 10" 12" 18" 20" SIZE INFORMATION Standard Series Hole Size i Std. Finish 9/16" E.G.

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BR-10 R&L (6")(Right hand showh) 13/16 (typ)

Max. recommended load 900 lbs. using A-12 channel A Safety factor 21/2 A 82/2' 101/2"

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12'/2" 14'h"22"

Max. recommended load 1200 lbs. using A-12 channel 161/2" Safety factor 2'/2

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BR-12

43/4" e * / e

Max. recommended load 1200 lbs. using A-12 channel Safety factor 2'h Moment in inches-lbs. (of fitting only) using A-12 channel BR-13 BR-14 6300 lbs. 13000 lbs. ./

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