Introduction to Square Steel Products

 　　Square steel: It is a solid bar material. Different from square tubes and hollow ones, they belong to the category of pipe materials. Square section steel, divided into two types: hot rolled and cold rolled; Hot rolled square steel with a side length of 5-250mm; Cold drawn square steel with a side length of 3100mm. Similar bars include round steel, hexagonal steel, and octagonal steel. Square steel can be divided into seam and seamless. Seamed square steel is a square steel pipe made by welding steel plates together. Seamless square steel is made by changing the drawing of seamless steel pipes. Its compressive strength is much greater than that of slotted square pipes.

　　Square steel parameters

　　Material: Q235, 45 # hot rolled, cold drawn square steel Theoretical weight calculation formula: side length X side length X0.00785=kg/m Main purpose: Rolling or processing steel into square sections.



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