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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" | 3.9 | MG123018 | U D C D |
1057 .02 529 .01 |
611 .07 529 .03 |
345 .12 529 .07 |
222 .19 529 .14 |
155 .28 472 .22 |
114 .39 405 .31 |
88 .51 354 .41 |
70 .65 316 .52 |
57 .80 287 .64 |
48 .98 263 .79 |
41 1.20 244 .95 |
| 9" | 3.3 | MG93018 | U D C D |
1881 .03 705 .01 |
840 .08 705 .04 |
472 .13 705 .11 |
302 .21 567 .17 |
210 .31 472 .24 |
154 .42 405 .33 |
118 .55 354 .44 |
93 .68 315 .55 |
76 .86 283 .68 |
62 1.01 258 .82 |
52 1.21 236 .98 |
|
| 6" | 2.8 | MG63018 | U D C D |
2834 .04 1058 .02 |
1260 .07 945 .06 |
709 .13 709 .11 |
453 .21 567 .16 |
315 .29 472 .23 |
231 .39 405 .32 |
177 .52 354 .42 |
140 .66 315 .53 |
113 .80 283 .65 |
94 .99 258 .60 |
79 1.19 236 .93 |
|
| 16 | 12" | 4.8 | MG123016 | U D C D |
1276 .02 638 .01 |
775 .07 638 .03 |
438 .12 638 .07 |
282 .20 638 .15 |
197 .28 591 .23 |
160 .45 559 .36 |
123 .59 492 .47 |
98 .75 440 .60 |
80 .93 398 .74 |
66 1.13 365 .90 |
56 1.35 337 1.08 |
| 9" | 4.1 | MG93016 | U D C D |
2275 .03 851 .01 |
1029 .07 851 .04 |
581 .13 851 .11 |
373 .21 700 .17 |
261 .30 587 .24 |
193 .41 506 .33 |
149 .54 446 .44 |
118 .69 400 .56 |
97 .87 363 .69 |
81 1.06 333 .85 |
69 1.27 309 1.02 |
|
| 6" | 3.4 | MG63016 | U D C D |
3418 .03 1134 .02 |
1519 .07 1134 .05 |
854 .12 854 .10 |
547 .20 684 .15 |
380 .28 570 .23 |
279 .39 480 .31 |
214 .50 427 .40 |
169 .64 380 .51 |
137 .79 342 .63 |
113 .95 310 .76 |
95 1.13 286 91 |
|
| 14 | 12" | 5.9 | MG123014 | U D C D |
1461 .02 730 .01 |
950 .07 730 .03 |
536 .13 730 .07 |
345 .20 730 .14 |
241 .29 722 .23 |
178 .40 622 .32 |
137 .53 548 .42 |
109 .67 491 .54 |
89 .84 446 .67 |
74 1.02 409 .82 |
63 1.23 379 .98 |
| 9" | 5.1 | MG93014 | U D C D |
2597 .03 974 .01 |
1477 .09 974 .04 |
831 .16 974 .10 |
532 .25 974 .20 |
369 .36 831 .28 |
271 .48 712 .38 |
208 .63 623 .50 |
164 .79 554 .63 |
133 .98 498 .78 |
110 1.19 453 .95 |
92 1.40 415 1.12 |
|
| 6" | 4.3 | MG63014 | U D C D |
4984 .04 1461 .02 |
2215 .09 1461 .06 |
1246 .15 1246 .12 |
797 .24 997 .19 |
554 .34 831 .27 |
407 .46 712 .36 |
311 .60 623 .48 |
246 .76 554 .61 |
199 .94 498 .75 |
165 1.14 453 91 |
138 1.35 415 1.08 |
|
| 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. |