• Nombre del producto: Beam
  • ID del Producto: 003_5

    Also known as I-beam steel beam, the cross-section of the strip-shaped steel. The specifications to waist high (h) * leg width (b) * waist thick (d) of the coin number, such as; work 160 * 88 * 6;, it means that the high waist of 160 mm, leg width of 88 mm thick waist 6 mm beam.
    I-beam specifications are also available models indicated that the model represents a few centimeters high waist, such as working 16 #. The same beam waist high, if several different legs wide and thick waist, model the right plus a b c be distinguished, such as 32a # 32b # 32c # and so on.
Beam classification
    Beam is divided into ordinary beam, light beam and H-beam three

    Ordinary beam, light beam flange portion is variable cross-section by a thick web of external thin;

    H-beam: HW HM HN HEA HEB HEM and other beam flange is equal section ordinary beam, light beam has become the national standard, ordinary 10 # I-beam is equivalent to I100 internationally (also say 10 # channel equivalent channel U100) (because the standard implementation of the different countries, resulting in their specifications have subtle differences)
    H type also called wide-flange steel beam, HW HM HN from European standards, HEB is the German standard I-beam, which HW, HN beam has been widely used and produced in our country. HEA HEB HEM on many German plan would see, in the domestic market is still difficult to buy. In the domestic steel works, if you can use less steel welding and other specifications splicing. And large, then, generally consider the use of the mechanical properties comparable HW, HN steel instead.
    HW beam reinforced concrete frame structure is mainly used for steel core columns in the column, also known as King of steel columns; steel is mainly used in the column;
    HM steel flange height and width ratio of roughly 1.33 ~ 1.75, mainly in steel used to make steel frame columns subjected to dynamic loads framework used to make the frame beam; for example: device platform
    HN steel flange height and width ratio is greater than or equal to 2; the main purpose for the equivalent beam HN ordinary steel I-beam;

Scope
    I-beam sub-ordinary beam and light beam, hot-rolled ordinary beam specifications for 10-63 #. Hot-rolled ordinary beam specifications by the agreement between the supply of 12-55 #. Beam widely used in various building structures, bridges, vehicles, support, machinery and so on.





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