American standard beam
S18X70
S18X70 weighs 70 pounds per linear foot. Nominal dimensions from the AISC shape tables.
Weight per foot
70
lb / ft
Section dimensions
- Area
- 20.5 in²
- Depth
- 18 in
- Flange width
- 6.25 in
- Flange thickness
- 0.691 in
- Web thickness
- 0.711 in
- k (design)
- 1.5 in
Weight of a S18X70 by length
| Length | Pounds | Tons |
|---|---|---|
| 10 ft | 700 | 0.350 |
| 20 ft | 1,400 | 0.700 |
| 30 ft | 2,100 | 1.050 |
| 40 ft | 2,800 | 1.400 |
| 50 ft | 3,500 | 1.750 |
| 60 ft | 4,200 | 2.100 |
Catalogue weight, not scale weight. Mill tolerance means the delivered piece will differ — for a multi-line takeoff with a CSV out, use the steel weight calculator.
Other weights in this size
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Source: AISC Steel Construction Manual shape tables. Values are nominal. Search all 2,091 shapes.