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T-section steel

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T-shaped steel is a kind of steel casting into T-shaped. It is named because its cross section is the same as the English letter "T". T-section steel can be divided into two kinds: 1. T-section steel is made by direct division of H-section steel. The standard of T-section steel is the same as H-section steel (GB/T11263-2010) and American standard A106B. It is an ideal material to replace double-angle steel welding. It has the advantages of strong bending resistance, simple construction, cost saving and light structure weight. 2. Hot-rolled T-shaped steel is mainly used in mechanical and hardware-filled steel.

T-section steel

Representation of hot rolled T-section steel:

T-section steel codes correspond to H-section steel. TW, TM and TN are used to represent wide flange T-section steel, middle flange T-section steel and narrow flange T-section steel respectively, and the expression method is the same as H-section steel. Its expression method is: height H width B web thickness t1 flange thickness t2, such as T-section steel Q235B or SS400 200*200*8*12 expressed as high 200 mm width 200 mm web thickness 8 mm, flange thickness 12 mm T-section steel, its brand is national standard Q235B or Japanese standard SS400 American standard A36.