H-Section Steel
- Commodity name： H-Section Steel
- 产品描述
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H-type steel includes hot-rolled type and welded type,where the hot-rolled H-type steel is divided into wide-flange H-type steel(HW),middle-flange H-type steel(HM) and narrow-flange H-type steel (HN). H-type steel is a kind of economic and efficient section with more optimized distribution of section area and more reasonable ratio of strength to weight.Its name comes from the fact that its section is same with the English letter "H".All parts of Htype steel are arranged in rectangular, so it features with strong resistance to bending, simple construction, cost effective and light structural weight, etc. in all directions. This type of steel is mainly used in columns and beams of industrial and civil buildings, steel construction support brackets of industrial structures, steel piles and supporting structures of underground construction, petrochemical, power and other industrial equipment structures, large-span steel bridge structures, ships, and machinery manufacturing frame structures, etc.
Characteristic
● Wide flange, strong lateral rigidity,5%-10% 0higher of bending strength than I-type steel.
● Compared with the welding I-type steel, H-type steel enjoys low cost, high precision and small residual stress,and doesn't require expensive welding materials and welding seam detection, saving about 30 production cost of steel construction.
● Under the same section load, the hot-rolled H-type steel construction is 15%-20% lighter than the traditional steel construction.
● Compared with concrete structure, the hot-rolled H steel structure can increase 6usable area, and the structure weight can decrease 20%-30% reducing internal force of structural design.● H-type steel can be processed to T-type steel, and castellated beam can be combined to form various sorts of cross sections, tremendously meeting the demands of engineering design and production.
Key words:
H-Section Steel
Product Message
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