We are a prominent producer and supplier of Hot Rolled and Cold Rolled Stainless Steel across India. We provide stainless steel machinery that meets industry requirements and dimensions and is also modified to client requirements.
We have a cutting-edge production plant that enables us to manufacture stainless steel materials such as stainless steel brilliant round bars, hexagonal bars, wires, black bars, and forged bars with minute precision. We believe in delivering satisfactory and timely services
Differences, Advantages, Disadvantages and Applications
Is stainless steel and rolled steel same.? No, it’s not, stainless steel is an alloy as-rolled steel is a process. Stainless steel is a metallic compound composed of iron, carbon, and chromium as its primary element. Whereas as-rolled steel is a process ideal for finer finishing of steel. The two primary rolled steel processes are hot rolled steel and cold rolled steel.
Here we will drive you with the process, advantages, disadvantages, applications, and properties of both the factors.The primary use of stainless steel in industrial, construction, automotive, and many other industries where rolled steel is utilized in hardware, home appliance, and metal containers, and rolled steel also benefits many industries.
What is Hot Rolled Steel.?
Hot Rolled Steel is formed using the hot rolling procedure at a temperature that is above its recrystallization temperature. At this high temperature, steel gets easier to shape.
Compared to cold rolled steel, hot rolled steel usually does not need any post-forming heat treatment and also has more mill scale than cold-rolled steel. Hot-rolled steel gets cool down at room temperature and its less processing feature makes it a lot less expensive
Advantages of Hot Rolled Steel:
Hot rolled steel offers multiple manufacturing advantages, such as:
- Low Cost: Compared to cold rolled steel hot rolled steel tends to be less expensive because of its less processing factor.
- Sounder Workability: As the whole hot rolling process takes place at high temperature, the processed material gets easy to shape
- Slight To No Internal Stress: This process includes colling steel gradually, which enables the material to normalize its structure and become free from internal stresses.
Disadvantages of Hot Rolled Steel:
- Not having accurate control of mechanical properties
- Strength index lower than cold rolled steel
- Mildly gets difficult to control
Applications of Hot Rolled Steel
- Doors and shelving
- Railroad tracks
Properties of Hot Rolled Steel
- Better finished surfaces
- Well-defined edges and corners.
- Better concentric straightness
What is Cold Rolled Steel.?
Cold rolled steel belongs to low-carbon steel which is processed at nearly normal room temperature with a “cold rolling” method. Cold-rolled steel delivers premium strength and machinability. Technically, cold-rolled involves merely sheets that undergo compression between rollers. Cold finished bars are typically harder to work as compared to hot rolled. Due to the low amount of carbon content cold rolled are annealed and softer than hot-rolled sheets.
Advantages Of Cold Rolled Steel
Cold-rolled steel exhibits 20% more strength than hot-rolled steel.
Parts made from cold-rolled steel generally are free of rust and scale which makes them ideal for a smooth and shiny surface.
Its excellent quality enables the highly precise components that require a minute to no secondary processing.
Disadvantages Of Cold Rolled Steel:
- More expensive than hot rolled steel
- Can take a longer time for equivalent projects
- The reduction in size per pass is less
Applications Of Cold Rolled Steel
- Metal Furniture
- Mechanical Components
Properties of Cold Rolled Steel:
- Accurate finished dimensions
- Clean surface
- Greater strength properties
How the steel is processed where hot and cold rolled differs from each other. Hot rolled steel gets rolled at high temperature whereas cold gets rolled at almost room temperature, both steels have their unique specifications.
To get the exact machinery according to your industry your acknowledgment is necessary or you can get in touch with hot rolled or cold rolled steel manufacturers.
How the steel is processed where hot and cold rolled differs from each other. Hot rolled steel gets rolled at high temperature whereas cold gets rolled at almost room temperature, both steels have their unique specifications. To get the exact machinery according to your industry your acknowledgment is necessary or you can get in touch with leading manufacturers of Hot Rolled and Cold Rolled Stainless Steel Vishwa Stainless Steel Pvt. Ltd.