THE MOST COMMON USES OF CR (COLD ROLLED) STEEL

Today, India is the second-largest steel-producing country in the world with a high rate of steel consumption of about 14.5%—to 112.5 million tons between April 2023 and January 2024. It is estimated that the steel production in India will increase by 4-7% to 123-127 MT by this FY2024. 

Well, talking about steel, the World Steel Association has listed over 3,500 different grades of steel, each with its unique properties that can be  used for various applications. 

And, there is a big difference between hot-rolled steel and the process of making Cold-Rolled Steel, or CR. 

This blog will discuss cold-rolled steel, its uses, and its advantages.

What is Cold Rolled Steel?

Many people get confused about CR steel with other steel. The major difference in cold steel sheets is that the metal is processed using mechanical stress at low temperatures to make it stronger and smoother. It has a smooth surface and dimensional accuracy, making it suitable for various applications, such as automotive parts, machine appliances, construction materials, plumbing fixtures, packing materials, aerospace components, etc. 

Let's look into the common uses of cold-rolled steel sheets for different appliance purposes. 

5 Common Uses of Cold Rolled Steel 

The CR or CRS are known for their ductile material, perfect for many applications, from household appliances to the construction and motive industry. 

Today, let's delve into the top 5 common uses of Cold cold-rolled steel sheets for different purposes. 

1. Automotive Industry 

The automobile company accounts for 8-9% of the use of steel volumes. According to the World Steel Association, about 900 kg of steel is used per car and in car body parts, suspension, and engine components. 

Moreover, the smooth surface and the dimensional accuracy make it even easier to mold and weld into complex shapes, making it possible to be lightweight yet strong, improving the overall design and performance of the vehicles.

In a place where industries are paying attention to their environmental impact, CR Steel is a better choice as it uses less energy and waste. 

2. Construction Parts 

Due to its strength, flexibility, and durability, steel is used by many designers to build high-rise buildings that can withstand pressure and industrial sheds. Steel is also used in building residential buildings due to its flexibility and plasticity. 

Its strength and lightweight nature make it perfect for building bridges and parking garages. Cold-rolled steel sheets are commonly used to manufacture beams, columns, built-up sections, floor decking, roofing, etc. 

3. Home Furniture and Appliances

Cold steel has a smooth and sturdy surface, making it ideal for the manufacturing of metal furniture and home appliances. It also enhances the look of appliances. 

Cold-rolled steel is used in microwaves, washing machines, dryers, refrigerators, electric fans, office filing cabinets, school lockers, almirahs, and other appliances. 

4. Machinery Production

The CRS has excellent mechanical properties and low yield strength, offering a high stamping performance with the ability to mold, blend, form, drill, and punch more quickly than other metals. 

It offers the benefit of using CR steel sheets for production and industrial machinery in India. 

5. Used in the Aerospace Industry

Cold-rolled steel is lightweight, extremely tough, and resistant to temperature, constant rain, and corrosion, making it the perfect material for aerospace. It is also a cost-effective choice when high-quality and long-lasting performance is required. 

Advantages of Cold Rolled Steel 

• Compared to hot-rolled steel, CRS doesn't experience structural change throughout the generation, as the shape changes without any heat. In strength, it exceeds hot-rolled steel by 20%. 

• It smoothens the surface, leaving an oily and greasy finish, offering purchasers a greater variety of mechanical qualities and surface treatments than hot rolled steel. 

• CR steel sheets have tighter tolerances. They can also be precisely sliced to the required length, have their thickness appropriately adjusted, and have bends and curves rectified.

Conclusion 

To conclude, cold-rolled steel is one of the best materials to use when looking for better quality and strength. Over the last five years, steel consumption in India has risen from 57.6 kg to 74.1 kg. The Government of India wants to increase steel consumption in rural areas from 19.6 kg to 38 kg by 2030-31. 

On February 1st, 2024, Union Finance Minister Nirmala Sitharaman announced the India Budget Interim 2024 emphasis on developing the physical, digital, and social infrastructure. Moreover, many are pleased with the Interim Budget's impact on the steel industry and other sectors, estimated to increase by 11.1% of capital expenditure, amounting to ₹11.11 lakh crores. 

Also, MVIKAS, India's 5 PL company, is one of the leading procurement and logistics companies, offering the best steel materials sourced directly from the manufacturers. Check out the vast collection of steel on our websites and get them at the best price!

FAQs

1. Where to buy the best cold rolled steel?

MVIKAS is one of the best places to shop for business or home appliances. We offer various goods and services, including electricals and electronics, tools, spares and hardware, mechanical, chemical, and machinery parts, steel, and miscellaneous. 

2. Why do many designers go for cold rolled steel?

Many designers used cold-rolled steel for its smooth finish, precise dimensions, and improved strength. Compared to hot-rolled steel, it is more cost-effective, easier to work with, and offers better surface quality. 

3. What to look for when purchasing cold rolled steel?

One of the things to keep in mind when purchasing CRS is to consider the thickness of the steel, the surface finish, and the strength. Also, pay attention to how smooth the surface is, whether there are any defects, and whether it is highly durable for your desired application. 

You May Also Like:
11 Essential Guidelines for Using Industrial Tools and Equipment