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W21X55 — Wide Flange
- Category
- Wide Flange
- Designation
- W21X55
- Cw IN6 (in6)
- 4,980
- Ix IN4 (in4)
- 1,140
- Iy IN4 (in4)
- 48.4
- J IN4 (in4)
- 1.24
- Sx IN3 (in3)
- 110
- Sy IN3 (in3)
- 11.8
- Zx IN3 (in3)
- 126
- Zy IN3 (in3)
- 18.4
- Area IN2 (in2)
- 16.2
- Depth in (in)
- 20.8
- Flange Thickness in (in)
- 0.522
- Flange Width in (in)
- 8.22
- Ho in
- 20.3
- Rts in
- 2.11
- Rx in (in)
- 8.4
- Ry in (in)
- 1.73
- Standard
- AISC V16.0
- Web Thickness in (in)
- 0.375
- Weight Plf (lb/ft)
- 55
Source: AISC_v16.0