Stainless Steel Coil

 

Stainless steel coils are the result of a key stage in the stainless steel production process. The journey begins with melting raw materials and casting them into billets, followed by multiple rolling processes, and ends with cleaning and finishing the stainless steel coils. During the rolling phase, depending on the desired product, manufacturers decide whether to proceed with hot rolling or cold rolling, as each process yields products with distinct shapes, specifications, and physical properties.

 

 

➟ Process Overview:

 

Cold-rolled steel is produced after the hot-rolling stage. Hot-rolled coils are processed to create cold-rolled steel by gradually reducing their thickness while lowering the temperature to an appropriate level—sometimes down to room temperature.

 

➟ Temperature Control:

 

To ensure uniform cooling and maintain the internal structure of the steel, cooling solutions are typically used throughout the process. This prevents surface cracks, fractures, or other unwanted issues caused by sudden stress or pressure.

 

➟ Material Properties:

 

The process does not alter the material’s composition but changes its shape by reducing its thickness to produce thin sheets of steel. Compared to hot-rolled coils, cold-rolled steel is stronger and more durable.

 

 

 

- Steel Grade: SUS430, SUS201, SUS304, SUS316L.

- Surface Finish: BA, 2B, No.4, No.1.

- Thickness: 0.4mm – 10.0mm.

- Width: 1000mm, 1220mm, 1524mm.

- Length: As per coil.

- Origin: Malaysia, Taiwan, China, Korea.