6061-T6 Aluminum Association Channel 
ASTM B308 supersedes Federal Spec QQ-A-200/8/16
Used structurally, excellent welding,
very strong
25-foot lengths
|
SIZE A X B
INCHES |
T - 1
INCHES |
T - 2
INCHES |
R
INCHES |
LBS PER
FOOT |
LBS PER
LENGTH |
|
2 X 1.000
|
0.130
|
0.130
|
0.100
|
0.577
|
14.41
|
|
2 X 1.250
|
0.170
|
0.260
|
0.150
|
1.071
|
26.80
|
|
3 X 1.500
|
0.130
|
0.200
|
0.250
|
1.135
|
28.40
|
|
3 X 1.750
|
0.170
|
0.260
|
0.250
|
1.597
|
39.90
|
|
4 X 2.000
|
0.150
|
0.230
|
0.250
|
1.738
|
43.50
|
|
4 X 2.250
|
0.190
|
0.290
|
0.250
|
2.331
|
58.30
|
|
5 X 2.250
|
0.150
|
0.260
|
0.260
|
2.212
|
55.30
|
|
5 X 2.750
|
0.190
|
0.320
|
0.320
|
3.089
|
77.20
|
|
6 X 2.500
|
0.170
|
0.290
|
0.290
|
2.834
|
70.90
|
|
6 X 3.250
|
0.210
|
0.350
|
0.350
|
4.030
|
100.80
|
|
7 X 2.750
|
0.170
|
0.290
|
0.290
|
3.205
|
80.10
|
|
7 X 3.500
|
0.210
|
0.380
|
0.380
|
4.715
|
117.90
|
|
8 X 3.000
|
0.190
|
0.350
|
0.300
|
4.147
|
103.70
|
|
8 X 3.750
|
0.250
|
0.410
|
0.350
|
5.789
|
144.70
|
|
9 X 3.250
|
0.230
|
0.350
|
0.350
|
4.982
|
124.55
|
|
9 X 4.000
|
0.290
|
0.440
|
0.350
|
6.970
|
174.25
|
|
10 X 3.500
|
0.250
|
0.410
|
0.350
|
6.138
|
153.45
|
|
10 X 4.250
|
0.310
|
0.500
|
0.400
|
8.359
|
208.98
|
|
12 X 4.000
|
0.290
|
0.470
|
0.400
|
8.274
|
206.85
|
|
12 X 5.000
|
0.350
|
0.620
|
0.450
|
11.822
|
295.55
|