JIS G3441 is the standard number for angle steel for general structural use in Japanese Industrial Standards

Posted:2024-07-23 14:08:11

JIS G3441 is the standard number for angle steel for general structural use in Japanese Industrial Standards. It stipulates the model, size, shape, weight and other parameters of angle steel. Angle steel under this standard is mainly used in building structures, pidges, vehicles, supports, etc.

The JIS G3441 standard has certain regulations on the chemical composition of angle steel for general structural use. Specifically, the standard will specify the maximum and/or minimum content of various major chemical elements in angle steel to ensure that the steel has the required mechanical properties and corrosion resistance. These elements typically include carbon (C), silicon (Si), manganese (Mn), phosphorus (P), sulfur (S), etc., and may also contain other alloying elements to improve specific properties of the steel.

JIS G3441 is a standard for angle steel for general structural use. Regarding its production method, the production of angle steel can follow the following basic production processes: steelmaking, continuous casting, rolling, cooling and straightening, shearing and packaging, quality inspection, marking and shipping.

Angle steel under JIS G3441 standard has the following main features:

1. Various specifications: According to the JIS G3441 standard, angle steel is available in a variety of specifications, including different side lengths, thicknesses and lengths, to meet the needs of different application scenarios.

2. High strength: It has high strength and stiffness, and is suitable for structures that bear heavy loads and complex stresses.

3. Good weldability: It has good welding performance and can be easily welded and connected, suitable for building large structures and complex frames.

4. High precision: It can ensure that the side length, thickness, angle and other parameters of the angle steel meet the standard requirements, improving construction efficiency and structural stability.

5. Good corrosion resistance: surface treatment through galvanizing, spraying, etc. to improve its corrosion resistance, suitable for applications in outdoor environments and humid conditions.

Angle steel under the JIS G3441 standard has a wide range of applications, mainly reflected in the following aspects:

Building structure: The frame, support structure and connections used to build a house and provide stable structural support. pidge engineering: used for main beams, beams, supporting structures and other parts of pidges. Vehicle Manufacturing: Used to manufacture vehicle skeletons, chassis structures, and supporting and connecting components. Machinery Manufacturing: Used in the manufacture of support structures, frames and connections for a variety of equipment and machines. Other fields: used in shipbuilding, power facilities, mining equipment, agricultural machinery and other fields to build various structures and support components.

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