Channel Spec. Chart

SIZE

LBS/FT

WEB

FLANGE

C3x4.1

4.1

0.170

1.410
C3x5

5

0.258

1.498
C3x6

6

0.356

1.596
C4x5.4

5.4

0.184

1.584
C4x6.25 6.25 0.247 1.647
C4x7.25 7.25 0.321 1.721

C5x6.7

6.7

0.190

1.750
C5x9

9

0.325

1.885

C6x8.2

8.2

0.200

1.920
C6x10.5

10.5

0.314

2.034

C6x13

13

0.437

2.157
C7x9.8 9.8 0.210 2.090
C7x12.25 12.25 0.314 2.194
C7x14.75 14.75 0.419 2.299
C8x11.5 11.5 0.220 2.260
C8x13.75 13.75 0.303 2.343
C8x18.75 18.75 0.487 2.527
C9x13.4 13.4 0.233 2.433
C9x15 15 0.285 2.485
C9x20 20 0.448 2.648
C10x15.3 15.3 0.240 2.600
C10x20 20 0.379 2.739
C10x25 25 0.526 2.886
C10x30 30 0.673 3.033
C12x20.7 20.7 0.282 2.942
C12x25 25 0.387 3.047
C12x30 30 0.510 3.170
C15x33.9 33.9 0.400 3.400
C15x40 40 0.520 3.520
C15x50 50 0.716 3.716