MILD STEEL HOLLOW SECTION

Tianjin Lefin Industrial Co., Ltd is one of the most experienced manufacturers and suppliers of mild steel hollow section in China. Please feel free to buy high quality mild steel hollow section from our factory. Good service and reasonable price are available.

MILD STEEL HOLLOW SECTION
Description: Low-carbon steel hollow section. Mild steel is a carbon steel with a carbon content below 0.25%. It is also known as soft steel due to its low strength and hardness.
Standard: EN10210, EN10219, ASTM A500, ASTM A501,JIS G3444,
Grade: S235JR, S355JRH, S355J0H, S355J2H, GR.A, GR.B, GR.C, STK400, STK490

Chemical element content:

- Iron (Fe) – 97.91% to 99.5%
- Carbon (C) – 0.05% to 0.25%
- Manganese (Mn) – 0.3% to 1.6%
- Silicon (Si) – 0.1% to 0.6%

Mechanical properties:

Low carbon steel is a tough material. The stress-strain curve during stretching is mainly divided into four stages: elastic stage, yield stage, strengthening stage, and local deformation stage. There are obvious yield and necking phenomena in the local deformation stage. At the beginning, it is the elastic stage, fully following Hooke's law and rising in a straight line. After the proportional limit, the deformation accelerates, but there is no obvious yield stage.

Property: Low strength and hardness, good plasticity and toughness.

Advantages: 

1. High strength: Mild steel hollow sections have a high strength-to-weight ratio, which makes them ideal for supporting heavy loads. They are stronger than most other materials used in construction, including wood and aluminum.

2. Durability: Mild steel hollow sections are long-lasting and resistant to wear, tear, and corrosion. They can withstand harsh weather conditions and are not easily affected by chemicals or other environmental factors. This ensures that the structures made from these sections have a longer service life.

3. Cost-effective: Mild steel hollow sections are affordable and easily available, making them a popular choice for construction projects. They offer a balance between strength and cost, making them a cost-effective alternative to other materials.

4. Design flexibility: Mild steel hollow sections can be easily molded into different shapes and sizes, allowing architects and designers to create unique and complex structures. They are also easy to work with and can be welded, drilled, or cut to fit specific requirements.

5. Sustainable: Mild steel hollow sections are a sustainable choice for construction projects. They are reusable and recyclable, making them an environmentally-friendly option.

Application:

1. Construction: MS hollow sections are commonly used in the construction industry due to their strength and durability. They can be used in the construction of buildings, bridges, and other infrastructure projects.

2. Furniture: MS hollow sections are also used in the manufacturing of furniture, such as tables, chairs, and bed frames. They are lightweight, easy to work with, and can be welded or bolted together to create strong, long-lasting furniture pieces.

3. Automotive industry: MS hollow sections are used in the manufacturing of cars, trucks, and other vehicles. They are used for the frame and chassis, as well as for other components, such as exhaust systems and suspension parts.

4. Agricultural industry: MS hollow sections are used in the manufacturing of agricultural machinery, such as tractors, ploughs, and trailers. They are used for the frame and other components, such as axles and wheels.

5. Recreational equipment: MS hollow sections are used in the manufacturing of sports equipment, such as goal posts, basketball hoops, and climbing frames. They are also used in the manufacturing of playground equipment, such as swings and slides.