6061-T6 American Standard Structural Aluminum "I" Beam 
ASTM B308 supersedes Federal Spec QQ-A-200/8/16
Used structurally, excellent welding,
very strong
25-foot lengths
|
SIZE A X B X C
INCHES |
LBS PER
FOOT |
LBS PER
LENGTH |
|
3 X 2.330 X .170
|
1.96
|
49.00
|
|
3 X 2.509 X .349
|
2.59
|
64.75
|
|
4 X 2.660 X .190
|
2.64
|
66.00
|
|
4 X 2.796 X .326
|
3.28
|
82.00
|
|
5 X 3.000 X .210
|
3.43
|
87.75
|
|
5 X 3.284 X .494
|
5.25
|
131.25
|
|
6 X 3.330 X .230
|
4.39
|
109.75
|
|
6 X 3.443 X .343
|
5.10
|
127.50
|
|
8 X 4.000 X .270
|
6.35
|
158.75
|
|
10 X 4.660 X .310
|
8.764
|
219.10
|
|
12 X 5.000 X .350
|
10.996
|
274.90
|