The size specification standard of Japanese standard angle steel 125*75*10.
1. Overview. Japanese standard angle steel is a common metal material, which is widely used in construction, bridges, ships, vehicles and other fields. Among them, 125*75*10 Japanese standard angle steel is a commonly used specification, with high strength and rigidity, which can meet various engineering needs. In order to ensure its quality and performance, certain dimensional specification standards need to be followed.
Second, the size specification.
1.Length: The length of the Japanese standard angle steel is generally 6m or 8m, and the appropriate length is selected according to the needs of the project.
2.Width: The width is 75mm, which is the standard width of the Japanese standard angle steel.
3.Thickness: The thickness is 10mm, which is the standard thickness of the Japanese standard angle steel.
4.Material: Japanese standard angle steel is generally made of high-quality steel such as Q235 or Q345, and the specific material should be determined according to engineering requirements and design requirements.
3. Quality standards.
1.Surface quality: The surface of the Japanese standard angle steel should be flat and smooth, without obvious cracks, bubbles, slag inclusions and other defects.
2.Dimensional accuracy: The dimensional accuracy of the Japanese standard angle steel should meet the requirements of relevant standards, such as length deviation, width deviation, thickness deviation, etc.
3.Chemical composition: The chemical composition of the Japanese standard angle steel should meet the requirements of relevant standards to ensure its mechanical properties and corrosion resistance.
4.Mechanical properties: The mechanical properties of Japanese standard angle steel should meet the requirements of relevant standards, such as tensile strength, yield strength, elongation, etc.
4. Precautions for use.
1.Before use, the quality inspection of the Japanese standard angle steel should be carried out to ensure that it meets the relevant standards and design requirements.
2.Collisions and deformations should be avoided during transportation and storage to maintain their flatness and precision.
3.Correct construction methods and operating procedures should be followed during installation and use to ensure its stability and safety.
4.Attention should be paid to maintenance and upkeep during use, and regular inspection and repair should be carried out to prolong its service life.
In short, the size specification standard of 125*75*10 of Japanese standard angle steel is an important basis for ensuring its quality and performance. Relevant standards and requirements should be followed during use to ensure its safety and stability. At the same time, attention should be paid to the selection of high-quality products and services in the process of selection and use to ensure the smooth implementation and quality and safety of the project.