Square Steel

Square Steel Introduction

Square Steel ——Rectangular cross section steel, hot-rolled and cold-rolled two kinds.Hot rolled square steel side length 5-250 - mm.Cold drawn square bar 3-100 - mm length. 　

Square steel can be divided into the seam and seamless.Slit square steel is made up of plates welded together, into a square steel tube.Seamless square steel is made of seamless steel tube to pull out the system.The compressive capacity is more than have a seam pipe. chinacoal05

Material：Q235，45# Hot rolled, cold drawn

The theory of square steel weight calculation formula：Side length ХSide length Х0.00785=kg/m

capacity, simple construction, cost saving and structure light weight etc)

2.Hot rolled a molding T steel, mainly used in machinery, filling metal steel

use.

T Section Steel Representation ：

High H*WidthB*Plate thickness t1*Wing thickness t2

Such as 200*200*8*12( Q235B or SS400):High200mm,Width200mm,Plate thickness 8mm

，Wing thickness 12mm，Material Q235B or SS400.