Dimensions, weight per metre and paint area
W21x111 is a wide-flange shape weighing 165.2 kg/m (111.0 lb/ft): a 12 m length weighs 1,982.4 kg. It is 546.1 mm deep and 312.4 mm wide; the web is 13.97 mm and the flanges 22.22 mm thick.
Also listed as W530X165.
| Depth h | 546.1 mm |
|---|---|
| Flange width b | 312.4 mm |
| Web thickness tw | 13.97 mm |
| Flange thickness tf | 22.22 mm |
| Weight per metre | 165.2 kg/m |
|---|---|
| Weight per foot | 111.0 lb/ft |
| Cross-section area | 210.4 cm² |
| Paint area per metre | 2.342 m²/m |
| Paint area per tonne | 14.2 m²/t |
| 1 m | 165.2 kg |
|---|---|
| 6 m | 991.2 kg |
| 12 m | 1,982.4 kg |
Dimensions and mass per AISC Shapes Database v16.0, from Steel Optimizer's verified section library. Area is worked out from the mass at 7,850 kg/m³. Paint area counts the outside perimeter with square corners and ignores root radii, so it is on the safe side: typically 2–5 % above catalogue surface areas.
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