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An I-beam is any of various structural members with an Ɪ- (serif capital letter 'I') or H-shaped cross-section. Technical terms for similar items include H-beam, I-profile, universal column (UC), w-beam (for "wide flange"), universal beam (UB), rolled steel joist (RSJ), or double-T (especially in Polish, Bulgarian, Spanish, Italian, and German).

2024年6月8日 · I-beams, also known as H-beams or W-beams, are structural steel members with an I-shaped cross-section. They are widely used in construction and manufacturing due to their excellent load-bearing capacity, high strength-to-weight ratio, and torsional stability.

Standard Steel I-Beam Sizes Chart for sizes, dimensions and section properties of standard steel I beams (S shapes). S shapes are designated by the letter S followed by the nominal depth in inches and the weight in pounds per foot. Thus S12 × 50 designates an I-beam with a depth of 12 inches and a nominal weight of 50 pounds per foot.

Shop I beam where supporting heavy loads is necessary. Aluminum I Beam available in two flange types. Standard Sizes and custom cuts available.

What is the right I-Beam shape for your project? – I, S, W, M or H – How to choose the beam shape from available styles for your DIY project.

2025年2月17日 · An I-beam, also known as an I-section or universal beam (UB), is a structural steel member with a distinctive "I" or "H" shaped cross-section. It consists of two horizontal flanges and a vertical web, designed to efficiently carry bending and shear loads.

An I-beam is a structural steel shape used as critical framework in the metal building industry. Used in a range of constructions like bridges, ware houses, skyscrapers and more. DIN 1025 normal flange I beams properties:

2023年11月7日 · I Beams, also known as H-beams, W-beams (for "wide flange"), universal beams (UB), or rolled steel joists (RSJ), are used primarily in the construction industry as a structural component in buildings, bridges, and other structures.

The reference weight of one meter of a steel I-beam is calculated at a material density of 7850 kg/m³, for other steel grades the weight is calculated relative to the reference value. The radii of curvature in the actual rolling of an I-beam are not controlled, their values are used to calculate reference values.