HEM180 European standard H-beam is a kind of H-beam steel of European standard, and its specifications and models are as follows:
1.Specification.
HEM180 is available in 200mm x 186mm x 145mmx24mm, where the flange width is 186mm and the flange thickness is 24mm. The specifications and dimensions of the H-beam meet the European standards, have high bearing capacity and stability, and are widely used in construction, bridges, ships, machinery manufacturing and other fields.
2.Model.
The model of HEM180 European standard H-beam is HEM180, where H stands for H-beam, E stands for European standard, and M stands for hot rolled. This type of H-beam has good bending and torsional resistance, which can meet various engineering needs.
3.Chemical composition.
The chemical composition of HEM180 European standard H-beam conforms to European standards, and the main components are iron and carbon, of which the carbon content is 025% with a silicon content of 055% with a manganese content of 16% with a phosphorus content of 003% with a sulfur content of 002%。
4.Mechanical properties.
The mechanical properties of HEM180 European standard H-beam meet the European standard, with a tensile strength of 370MPa, a yield strength of 274MPa, an elongation of 23%, a shrinkage of 62%, and an impact energy of 49J. The H-beam has excellent mechanical properties and can withstand large pressure and bending moment, which ensures the safety and stability of the project.
5.Production process.
The production process of HEM180 European standard H-beam mainly includes continuous casting, rolling and straightening processes. In the continuous casting process, the molten steel with high temperature, high strength and high wear resistance is used to obtain the blank of the required specifications through continuous casting. In the rolling process, H-beam with excellent properties is obtained by controlling parameters such as rolling temperature, deformation and rolling speed. In the straightening process, a multi-roll straightener is used to straighten the H-beam to eliminate its defects such as bending and twisting.
6.Fields of application.
HEM180 European standard H-beam is widely used in construction, bridges, ships, machinery manufacturing and other fields due to its excellent bearing capacity and stability. In the construction sector, the H-beam can be used to manufacture load-bearing structural parts for high-rise buildingsIn the field of bridges, it can be used to manufacture the main girder of long-span bridges;In the field of ships, it can be used to manufacture frame structural parts of the hull;In the field of machinery manufacturing, it can be used to manufacture the base and supporting structural parts of large machinery and equipment.
To sum up, HEM180 European standard H-beam is a high-quality, high-performance steel with complete specifications and models and a wide range of applications.