Hot Rolled JIS SS400 H Beam Structure Steel

What is SS400 hot rolled structural H beam?
SS400 structural h beam is a Japanese standard steel grade (JIS G3101), a low carbon hot rolled steel with excellent weldability and mechanical properties.

H beams are H-shaped cross sections that offer a better strength to weight ratio than other steels such as I-beams or channels.

The hot rolling process involves heating the steel above its recrystallization temperature and shaping it into the desired shape, resulting in a strong and uniform product.

Key properties of SS400 hot rolled H beam steel
Tensile strength: SS400 structural steel h beam has a tensile strength of 400–510 MPa, providing excellent load-bearing capacity.
Yield strength: The minimum yield strength is 245 MPa (thickness ≤ 16mm), ensuring stability of the structure under stress.
Weldability: The low carbon content makes SS400 H beams easy to weld without compromising strength.
Ductility: Good ductility, deforming under pressure without breaking.
Corrosion Resistance: GNEE can be coated or treated to enhance durability in harsh environments.

Applications of SS400 Hot Rolled H-Beam
Building Construction: Used as columns, beams and supports in residential, commercial and industrial buildings.
Bridge Engineering: Provides structural support for bridges due to high strength and long span capabilities.
Heavy Machinery: As a frame for manufacturing equipment and vehicles that require strong support.
Infrastructure Projects: Used in the construction of tunnels, railways and other large public works.

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