W21x62 Wide Flange Beam Specifications Chart

Height: about 533mm.
Flange width: 209mm.
Web thickness: 10.2mm.
Flange thickness: 15.6mm.
Weight per meter: 92kg.

Common materials: A36 h beam structure material, A572GR50 h section steel material, A992 h beam metal material, etc. Taking A36 as an example, its carbon content does not exceed 0.28%, silicon content does not exceed 0.4%, manganese content is between 0.6%-0.9%, and phosphorus and sulfur content are controlled below 0.04% and 0.05% respectively. The yield strength of A36 material is not less than 250MPa, the tensile strength is between 400-550MPa, the elongation is greater than or equal to 20%, and it has good impact toughness.

Strong bending resistance: Due to its reasonable cross-sectional shape, all parts are arranged at right angles, it has good bending resistance in all directions and can withstand large bending moments.

High bearing capacity: The cross-sectional modulus is large. Compared with ordinary I-beams, it can withstand greater loads at the same weight, which can reduce the building structure by 30%-40%.

Easy construction: The inner and outer sides of the flanges are parallel, and the leg ends are right angles, which are convenient for assembly into components, saving 25% of welding and riveting work, speeding up the construction speed and shortening the construction period.

Construction engineering: Commonly used in beam and column components of factories, high-rise buildings, etc., which can withstand the self-weight and various loads of the building and provide stable structural support for the building.

Bridge engineering: It can be used as the main structural material of the bridge, used to build the beams, piers and other parts of the bridge, and withstand vehicle loads and other external forces on the bridge.

Mechanical equipment manufacturing: It can be used to manufacture the base, guide rails, mechanical frames, equipment brackets and other structural parts of heavy equipment, providing stable support and structural foundation for mechanical equipment.

Other fields: It can be used as the main material of transmission towers in the power industry; it can be used for equipment brackets in the fields of petrochemicals, nuclear power, etc.; it is also used in airport projects.