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| PRODUCT SELECTION / DESIGN TABLES | |||||||||||||||
| GAUGE | WIDTH | WGHT /LF |
CATALOG NUMBER |
SPAN | |||||||||||
| 2'-0" | 3'-0" | 4'-0" | 5'-0" | 6'-0" | 7'-0" | 8'-0" | 9'-0" | 10'-0" | 11'-0" | 12'-0" | |||||
| 18 | 12" | 3.7 | MG122518 | U D C D |
1057 .03 529 .01 |
552 .10 529 .05 |
312 .17 529 .12 |
200 .27 501 .22 |
140 .39 420 .31 |
103 .54 362 .43 |
80 .71 319 .57 |
64 .90 286 .72 |
52 1.13 260 .90 |
43 1.38 239 1.09 |
36 1.61 217 1.33 |
| 9" | 3.2 | MG92518 | U D C D |
1552 .05 705 .02 |
691 .10 705 .07 |
390 .18 585 .14 |
251 .28 470 .23 |
175 .41 394 .33 |
129 .56 339 .45 |
100 .74 299 .59 |
79 .95 268 .76 |
65 1.18 243 .94 |
54 1.44 223 1.15 |
46 1.73 207 1.38 |
|
| 6" | 2.6 | MG62518 | U D C D |
2141 .04 1053 .04 |
954 .09 715 .07 |
538 .16 538 .13 |
346 .25 432 .20 |
241 .36 362 .29 |
178 .50 312 .40 |
137 .65 274 .52 |
109 .83 246 .67 |
89 1.04 223 .83 |
74 1.27 204 1.01 |
63 1.52 189 1.22 |
|
| 16 | 12" | 4.6 | MG122516 | U D C D |
1276 .03 638 .01 |
655 .10 638 .05 |
370 .17 638 .12 |
238 .27 595 .22 |
166 .39 499 .31 |
123 .54 432 .43 |
95 .71 381 .57 |
76 .91 342 .72 |
62 1.13 312 .91 |
52 1.39 285 1.10 |
44 1.67 261 1.31 |
| 9" | 3.9 | MG92516 | U D C D |
1949 .05 851 .02 |
869 .10 851 .09 |
491 .18 736 .15 |
316 .29 592 .23 |
220 .41 496 .33 |
163 .57 428 .45 |
126 .75 378 .60 |
100 .96 339 .76 |
82 1.19 308 .95 |
69 1.46 383 1.17 |
58 1.76 261 1.40 |
|
| 6" | 3.2 | MG62516 | U D C D |
2774 .04 1134 .02 |
1235 .09 926 .07 |
696 .17 696 .13 |
447 .26 559 .21 |
312 .38 467 .30 |
230 .51 402 .41 |
177 .67 354 .54 |
140 .86 316 .69 |
114 1.06 286 .85 |
95 1.30 262 1.04 |
81 1.55 242 1.24 |
|
| 14 | 12" | 5.6 | MG122514 | U D C D |
1276 .03 730 .01 |
783 .10 730 .05 |
442 .17 730 .12 |
284 .27 711 .22 |
199 .39 596 .31 |
147 .54 514 .43 |
113 .71 454 .57 |
90 .91 407 .72 |
74 1.13 370 .90 |
62 1.38 338 1.09 |
52 1.63 310 1.31 |
| 9" | 4.8 | MG92514 | U D C D |
2357 .04 974 .02 |
1050 .10 974 .07 |
593 .18 889 .14 |
381 .28 714 .23 |
266 .41 598 .33 |
196 .56 516 .45 |
151 .74 454 .59 |
121 .94 407 .75 |
98 1.17 369 .94 |
82 1.43 339 1.14 |
70 1.72 314 1.38 |
|
| 6" | 4.0 | MG62514 | U D C D |
3722 .05 1461 .03 |
1654 .10 1241 .09 |
931 .18 931 .14 |
596 .29 744 .23 |
414 .42 620 .33 |
304 .56 532 .45 |
233 .74 465 .58 |
184 .93 414 .74 |
149 1.15 372 .92 |
123 1.39 338 1.11 |
103 1.65 310 .132 |
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| NOTES: |
| 1. THESE
TABLES ARE PREPARED BASED ON TESTS CONDUCTED IN ACCORDANCE WITH THE 1980 EDITION, SECTION
6.2, OF THE AMERICAN IRON AND STEEL INSTITUTE SPECIFICATION FOR THE DESIGN OF COLD-ROLLED
STEEL STRUCTURAL MEMBERS WITH THE RESULTS CHECKED AND ADJUSTED WHERE REQUIRED BY
CALCULATIONS IN ACCORDANCE WITH SECTION 2 OF THE SAME SPECIFICATION. 2. SYMBOLS ARE AS FOLLOWS: U = ALLOWABLE SIMPLE SPAN UNIFORM LOAD (LBS./FT), C = ALLOWABLE SIMPLE SPAN CONCENTRATED LINE LOAD (LB.) AT MIDSPAN, D = VERTICAL DEFLECTION (IN.) AT MIDSPAN. 3. SPANS TO THE LEFT OF THE HEAVY LINE PRODUCE DEFLECTION OF 1/4" OR LESS UNDER A UNIFORM LOAD OF 100 LBS. PER SQUARE FOOT. |