Cold Rolled Steel Plate/Coil

What is cold rolled steel coil?

The cold rolled coil is made of the hot rolled coil as raw material and rolled at room temperature below the recrystallization temperature, including plate and coil.  Which into the delivery of a steel plate, also known as a box plate or plate;  Long length, delivery in coils called steel strip, also known as coil plate. 

Cold rolled steel coils make it easier to control the shape, thickness, size and surface finish of the steel. Cold-worked steel is usually harder and stronger than standard hot-rolled steel. Cold-rolled steel is essentially hot-rolled steel that has been further processed. Once the hot-rolled steel has cooled, it is then re-rolled at room temperature to obtain more accurate dimensions and better surface quality.

Cold "rolled" steel is often used to describe a range of finishing processes, although technically "cold rolled" only applies to plates that are subjected to compression between rolls. A drawn steel template (such as a bar or tube) is "drawn" rather than rolled. Other cold finishing processes include turning, grinding and polishing - each of which is used to transform an existing hot-rolled blank into a more refined product.

Specifications of Cold rolled Steel Plate/coil

Features of cold rolled steel coil

Better and more finished surface: easy to paint.

Tighter tolerances: can be rolled up to 50% thinner.

Exceptional strength: 20% stronger than hot rolled steel.

Bars are true and square and often have well-defined edges and corners.

What are the uses of cold rolled steel coil?

Jiasheng offers cold-rolled steel sheets and coils for a wide range of applications, especially where dimensional tolerances, strength and surface finish quality are critical. Applications for cold-rolled steel sheets and coils include.

● Metal furniture

● Automotive components

● Electronic hardware

● Household appliances and components

● Lighting fixtures

● Construction

● Home appliances

● Automobiles

● Electric motors

● Plumbing fixtures

● Drum manufacturing

● Shelving

● Furniture

● Doors

● Toolboxes

● Tubing products

Other information:

Services and Capabilities

Jiasheng offers high-performance cold-rolled steel sheets and coils to meet all your needs, including value-added services such as slitting, shearing, drop stock, leveling, etc. Jiasheng's cold-rolled steel sheets and coils are expertly designed and skillfully crafted to provide the qualities you need most: strength, smooth, easy-to-print surfaces and excellent form control, with excellent customer service and the industry's best technical support. Contact us!

Recommended reading

Differences Between Hot-rolled and Cold-rolled Steel.