HEM140 European standard H-beam size specification standard.
1. Overview of European standard H-beam.
European standard H-beam is a kind of steel with an H-shaped cross-section, and its upper and lower flanges are equal or unequal to the width of the web, so that the cross-sectional characteristics of H-beam in both directions are more consistent and have good structural properties. Compared with the national standard H-beam, there are differences in the flange width and web thickness of the European standard H-beam, so it is necessary to pay attention to its characteristics in production and application.
2. HEM140 European standard H-beam size specification standard.
HEM140 European standard H-beam is a common H-beam specification, and its cross-sectional size is 160mm 146mm 13mm 22mm. According to the European standard, the size specification standards of HEM140 European standard H-beam are as follows:
1.Web height: 160mm;
2.Flange plate width: 146mm;
3.Web thickness: 13mm;
4.Flange plate thickness: 22mm;
5.Weight per meter: 632kg/m。
In addition, HEM140 European standard H-beam has high dimensional accuracy requirements, and the allowable deviation of flange width and web thickness is 2mm and 1., respectively5mm。In the production process, in order to ensure the dimensional accuracy and stability of HEM140 European standard H-beam, high-precision rolling equipment and process control technology are required.
Third, the field of application.
HEM140 European standard H-beam has been widely used in the following fields due to its excellent structural properties and wide applicability:
1.Construction: As a load-bearing material for building structures, it can be used in factories, warehouses, bridges, high-rise buildings, etc.
2.Machinery field: used to manufacture mechanical frames, platforms, equipment supports, etc.
3.Automotive: used to manufacture automobile chassis, suspension systems, etc.
4.Shipbuilding: used in the manufacture of hull structure, ship mechanical support, etc.
5.Other fields: In other structural parts that need to bear large loads, such as heavy equipment supports, pipe supports, etc., they have also been widely used.