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What are the dimensions of a steel beam?

By Daniel Johnston

What are the dimensions of a steel beam?

Dimensions of Steel Beams IPE NEN-EN 10025-1/2

IPEHeight HWidth W
240240120
270270135
300300150
330330160

What are the dimensions of steel?

Steel Dimensions Table

ShapeDepth (inch)Web Thickness (inch)
W 44 X 335441.02
W 44 X 29043.60.87
W 44 x 26243.30.79
W 44 X 23042.90.71

How do you size a structural steel beam?

To calculate the necessary depth of a beam, divide the span (in inches) by 20. For example, a 25′ span would be 25×12 / 20 = 15”. The width of this beam would be between 1/3 and ½ the depth.

What is the thickness of beam?

2. Minimum Thickness of Beams

Beam spanBeam typeSpan/depth ratio
Up to 10mSimply supported20
Cantilever7
Continuous26
Greater than 10mSimply supported20*10/span

How thick are steel beams?

In the United States, steel I-beams are commonly specified using the depth and weight of the beam. For example, a “W10x22” beam is approximately 10 in (25 cm) in depth (nominal height of the I-beam from the outer face of one flange to the outer face of the other flange) and weighs 22 lb/ft (33 kg/m).

How wide is an I beam?

Dimensions of American Wide Flange Beams ASTM A6 (or W-Beams) – Imperial units.

Designation Imperial (in x lb/ft)Depth h (in)Web Thickness tw (in)
W 27 x 17827.80.725
W 27 x 16127.60.660
W 27 x 14627.40.605

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