Cut Sheet

Metal Framing Engineering Data
D-104
Metal Framing, Pipe Hangers and Accessories
Table 3 — Double Channel (Single Channels Welded Back-to-Back)
MAXIMUM 1/180 1/360
DEPTH UNIFORM SPAN SPAN COL.
CAT. NO. (IN.) GA. LOAD DEFL. LOAD DEFL. LOAD DEFL. LOAD
60" Beam or Column
A-1202 3
1
⁄4 12 1,944 .199 — .333 — .167 14,738
B-1202 1
5
⁄8 12 604 .398 — .333 253 .167 6,100
C-1202 2
3
⁄4 12 1,444 .235 — .333 1,023 .167 13,050
E-1202 4
7
⁄8 12 3,904 .133 — .333 — .167 19,734
H-1202 6
1
⁄2 12 6,434 .100 — .333 — .167 24,810
A-1402 3
1
⁄4 14 1,370 .199 — .333 — .167 10,878
B-1402 1
5
⁄8 14 460 .399 — .333 193 .167 4,640
66" Beam or Column
A-1202 3
1
⁄4 12 1,766 .240 — .367 1,347 .183 13,646
B-1202 1
5
⁄8 12 549 .481 418 .367 209 .183 5,055
C-1202 2
3
⁄4 12 1,313 .285 — .367 846 .183 12,030
E-1202 4
7
⁄8 12 3,549 .180 — .367 — .183 18,415
H-1202 6
1
⁄2 12 5,849 .120 — .367 — .183 23,230
A-1402 3
1
⁄4 14 1,245 .241 — .367 949 .183 10,133
B-1402 1
5
⁄8 14 419 .483 318 .367 159 .183 3,840
72" Beam or Column
A-1202 3
1
⁄4 12 1,620 .286 — .400 1,132 .200 12,500
B-1202 1
5
⁄8 12 503 .574 351 .400 176 .200 4,230
C-1202 2
3
⁄4 12 1,203 .339 — .400 710 .200 10,980
E-1202 4
7
⁄8 12 3,253 .191 — .400 — .200 17,023
H-1202 6
1
⁄2 12 5,361 .143 — .400 — .200 21,560
A-1402 3
1
⁄4 14 1,141 .286 — .400 798 .200 9,340
B-1402 1
5
⁄8 14 384 .574 267 .400 134 .200 3,220
84" Beam or Column
A-1202 3
1
⁄4 12 1,388 .390 — .467 832 .233 9,992
B-1202 1
5
⁄8 12 431 .780 258 .467 129 .233 3,100
C-1202 2
3
⁄4 12 1,031 .461 — .467 522 .233 8,670
E-1202 4
7
⁄8 12 2,788 .260 — .467 — .233 13,993
H-1202 6
1
⁄2 12 4,595 .195 — .467 — .233 17,975
A-1402 3
1
⁄4 14 979 .390 — .467 586 .233 7,682
B-1402 1
5
⁄8 14 329 .781 197 .467 98 .233 2,370
When no numbers are shown, use the maximum uniform load.
Deflections are given in inches; loads in lbs.
Design Data — Metal Framing Channel (continued)