The steel product details

Square steel

Steel products

Square, square section steel, cold and hot points in two; length of hot-rolled square steel 5-250mm; cold drawn steel length 3-100mm.

The steel can be divided into welded and seamless. The steel is welded by steel plates welded together, made of square steel tube. Seamless steel is a seamless steel tube to pull and system. The compressive capacity is far greater than the seamed tube.

Square parameter

Material: Q235, 45#, hot rolling, cold drawing.

Formula weight: side length of square theory * * 0.00785=kg/m.

Similar bars and round steel, six angle steel, octagonal steel. See GB GB/T 702-2008 hot rolled steel bar size, shape, weight and allowable deviation.

The square length is defined as follows:

A. usually length (not fixed):

Ordinary steel:

The length is less than or equal to 25mm................................................ Long 5~10m

The length of 26~50mm... .......................................... Long 4~9m

The length of 53~110mm... .......................................... Long 4~8m

The length of more than 120mm... ................................................ Long 3~6m

Quality steel:

Various size...................................................... Long 2~6m

B. fixed length (in contract)

C. times the length (determined in the contract).