What is MS square tube?

What is MS square tube?

MS square tube, also known as mild steel square tube, is a hollow structural profile (HSS) made of mild steel. It is a square metal tube commonly used in construction, engineering and various industrial applications. It is characterized by high strength, light weight, good corrosion resistance, easy processing, weldability, etc. Let’s take a closer look at the material characteristics and uses of MS square tubes.

Square tube material:

Square tubes are made of a wide variety of materials, and common materials include carbon steel, alloy steel, stainless steel, etc. Among them, carbon steel is the most commonly used material. According to different carbon content, it can be divided into ordinary carbon structural steel and high-quality carbon structural steel. Low carbon steel is an ordinary carbon structural steel with a carbon content generally between 0.05% and 0.25%. Square tubes can be divided into two types: seamless square tubes and welded square tubes according to the production process. According to different cross-sectional shapes, they can be divided into rectangular tubes and square tubes.

Characteristics of low carbon steel:
Mild steel usually refers to carbon steel with a carbon content of less than 0.25%. It is also called mild steel because of its low strength, low hardness and softness. It includes most ordinary carbon structural steel and some high-quality carbon structural steel. Most of them are used for engineering structural parts without heat treatment, and some are used for mechanical parts requiring wear resistance after carburizing and other heat treatments.

The annealed structure of low carbon steel is ferrite and a small amount of pearlite, which has lower strength and hardness and better plasticity and toughness. Therefore, it has good cold formability and can be cold formed by curling, bending, stamping and other methods. In addition, this steel has good weldability.

Characteristics of MS square tube:
1. Material: MS square tube is made of mild steel, a type of mild steel known for its durability and strength.
2. Shape: As the name suggests, MS square tube has a square cross-section. They are available in various sizes and thicknesses to meet different requirements.
3. Hollow structure: MS square tube is hollow inside, making it light in weight while maintaining structural strength. This design helps reduce the overall weight of the structure.
4. Low cost: Compared with other steel materials, low carbon steel is relatively cheap, and its lower carbon content can also reduce environmental pollution.
5. Weldable: Mild steel is easy to weld, allowing the use of MS square tubes to manufacture various structures and frames.
6. Mechanical properties: It has good plasticity and toughness, can be manufactured into various shapes, and has high strength and hardness.

Uses of MS square tube:
1. Construction: Due to its strength and load-bearing capacity, MS square tubes are often used in construction projects for building frames, supports and columns.
2. Fences: They are used in fencing applications to provide a strong and secure perimeter to a property.
3. Automotive: In some cases, MS square tubes are used in the automotive industry to manufacture components such as roll cages and chassis components.
4. Industrial Machinery: These pipes are also used in the manufacturing of industrial machinery and equipment.

5. Furniture: MS square tubes are used to make furniture frames such as tables, chairs and shelves due to their durability and versatility.

Go here to learn more: Manufacturing process of square tube or Square tube size