W21x147
W Shapes · AISC (W shapes)
The W21x147 is a 561.3 mm deep, 317.5 mm wide w shape with a mass of 218.8 kg/m, listed for United States (AISC (W shapes)).
Indicative properties - verify against the governing standard before professional use.
| Mass per metre | 218.8 kg/m147.0 lb/ft |
|---|---|
| Depth | 561.3 mm22.10 in |
| Flange width | 317.5 mm12.50 in |
| Web thickness | 18.3 mm0.720 in |
| Flange thickness | 29.2 mm1.150 in |
| Area | 27,871 mm²43.20 in² |
| Second moment of area, Iₓ | 1,510,920,075 mm⁴3630.0 in⁴ |
| Elastic modulus, Zₓ | 5,391,344 mm³329.00 in³ |
| Plastic modulus, Sₓ | 6,112,375 mm³373.00 in³ |
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Frequently asked
- How much does a W21x147 weigh?
- A W21x147 has a mass of 218.8 kg/m (147.0 lb/ft).
- What are the dimensions of a W21x147?
- A W21x147 is 561.3 mm deep and 317.5 mm wide, with a 18.3 mm web and a 29.2 mm flange.
- What is the section modulus of a W21x147?
- Its elastic section modulus Zₓ is 5,391,344 mm³ and its plastic section modulus Sₓ is 6,112,375 mm³, about the major (x-x) axis.