Varieties of Steel Shapes and Sections: Hot Rolled, Cold Rolled, and Cold Drawn

2023-04-28 17:49:06 By : admin
Steel is an essential material used in various industries such as construction, automotive, and manufacturing. It's durable, strong, and versatile, making it an ideal material for structural purposes. Steel comes in different forms, including hot rolled, cold rolled, and cold drawn. In this blog, we're going to talk about cold drawn steel shapes and why they're important.

What is Cold Drawn Steel?
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Cold drawn steel is a process of forming steel into a more refined and smoother finish. It's a cold working process that uses a drawing die to pull the steel through the die. The result is a more precise and consistent shape with a smoother surface finish. This process also increases the strength of the steel by work-hardening it, making it more suitable for heavy-duty applications.

Benefits of Cold Drawing Steel Shapes

1. Better precision and accuracy

The cold drawing process ensures that the final product is precise and accurate. The process eliminates any variations in the steel’s shape or diameter, providing a consistent result every time.

2. Improved surface finish

Cold drawing creates a smoother surface finish, free from any imperfections, excess material or bumps. This makes the steel more attractive and aesthetically appealing. It's also easier to clean and maintain these surfaces, making them ideal for architectural purposes.

3. Enhanced strength and durability

Cold drawing steel shapes enhances their strength and durability by hardening them. This makes the steel ideal for heavy-duty applications, such as construction, automotive, and manufacturing industries.

4. Better machinability

Cold drawn steel is easier to machine than hot-rolled steel. This means the steel can be formed or cut more easily, resulting in a more precise and accurate shape.

Applications of Cold Drawn Steel Shape

1. Automotive Industry

Cold drawn steel shapes are used in the automotive industry to manufacture various components such as axles, drive shafts, and bearings. The high strength and durability of cold drawn steel make it ideal for these heavy-duty applications.

2. Manufacturing Industry

The manufacturing industry uses cold drawn steel shapes to make precision components such as bolts, screws, and nuts. The precision and accuracy of cold-drawn steel make it ideal for these applications.

3. Construction Industry

Cold drawn steel shapes are used in the construction industry to make structural components such as beams, columns, and trusses. Its strength and durability make it ideal for these applications.

Conclusion

Cold drawn steel shapes are an essential component in various industries due to their high strength, durability, and precise shape. Because of the cold working process, it's possible to create a more precise and accurate shape with a smoother surface finish. This makes it attractive for architectural applications, and easier to machine for precision components. If you require strong and durable steel for heavy-duty applications, cold drawn steel shapes may be a great option.