h shape steel structure column 406x178x54/60 S355J0
S355J0 structural steel h beam is a low-alloy structural steel with a total alloy content of less than 5%. The carbon content is similar to that of low-carbon steel. It mainly relies on a small amount of alloy elements to strengthen, which can improve the toughness and weldability of the steel. Its strength is much higher than that of carbon steel with the same carbon content.
The "S" in S355J0 steel h beam indicates that the H-beam is ferrous metal smelting, "355" is the yield strength of the H-beam, "J" represents the heat treatment process, and "0" refers to the impact temperature.
Specifications and dimensions
UB 406x178x54 h section beam: height is about 406mm, flange width is about 178mm, theoretical weight is 54.1kg/m (when 12 meters long).
UB 406x178x60 steel h column: height is 406.4mm, flange width is 177.9mm, web thickness is 7.9mm, flange thickness is 12.8mm, weight per meter is 60.1kg.
Performance characteristics
High strength: The yield strength of S355J0 material is 355MPa, which can withstand large loads and provide reliable support in building structures, industrial equipment and other fields.
Good toughness: It has good toughness, can withstand impact and vibration loads to a certain extent, and adapt to different working environments.
Good weldability Reasonable ratio of alloy elements, good welding performance, easy to connect and assemble during construction, can ensure welding quality and reduce welding defects.
Good corrosion resistance: Compared with ordinary carbon steel, the corrosion resistance of S355J0 material is improved to a certain extent, which can resist the erosion of the atmosphere, water and other environments to a certain extent, and prolong the service life.
Application
S355J0 UB h beam structure series is widely used in building structures, industrial equipment, bridges, airports, shipbuilding and other fields.
In building structures, it can be used for beams, columns and frame structures of buildings, which can withstand a large amount of load and maintain the stability of the structure;
In industrial equipment, it can be used as a material for supporting structures or mechanical parts; in bridge construction, it can withstand the dead weight of the bridge and loads such as vehicles;
In airport construction, it can be used for the steel structure part of facilities such as terminal buildings and runways; in the field of shipbuilding, it can be used for the skeleton structure of ships, etc.
