Cold Rolled Coil

• 

Description of Cold Rolled Coil

Cold rolled coil, as known as CR coil, CRS or CRC. Cold rolled steel coils are a farther product that uses hot rolled steel coils to do further processing. The further processed steel coil put in a cold rolling mill where the material is cooled (at room temperature) and then annealed and/or tempered. This process will make the steel coils become smaller dimensional tolerance and a wider surface finish result. In the Chinese market, the product name prefers to name as cold rolling, but the correct product name should be flat sheet or coils. As one of the professional cr coil factory, HUARO offers high-quality cold rolled steel coil sales, come and buy cold rolled steel coil at HUARO.

The cold rolled steel coilis made of hot rolled steel coil.

The surface scale can be removed during pickled treatment and the finish mill. The cr steel coilis farther and thinner than the hot rolled coil. The main difference between the hot and cold rolled steel coil is the thickness, surface treatment, and the rolling temperature.

Main Advantages of Cold Rolled Steel Coil

Cold rolled steel/coils offer a variety of cold rolled steel sheet and coil products and value-added services to meet customer needs. HUARO's Cold Rolled Steel Coil service capabilities include slitting, shearing, blanking, leveling, degreasing and brushing, and metallurgical support.

Production Process of Cold Rolled Steel Coil

Cold rolled steel coil is rolled at room temperature, below its recrystallization temperature, which enables better control over finished product shape, thickness, dimensions and surface finish. The cold rolling process helps to obtain the CR coils from the cooling (in the cold rolling mill) of hot rolled pickled products (made from finest steel), which is reduced too much finer thickness with increased strength via strain hardening (up to almost 20%). The resulting CR coils are smaller as compared to the coils formed by the hot rolling process, and they are less ductile. They possess improved surface finish and tighter tolerances.

Application of Cold Rolled Steel Coil

Cold rolled steel coils application field usually in which high standard of dimensional tolerances, strength and surface finish quality. The normal industry field for cold rolled steel coils will as below:

Metal Furniture

Automobile Components

Electronics Hardware

Home Appliances and Components

Lighting Fixtures

Construction

Другие товары поставщика

	Application of Steel in Construction	Construction is one of the most important steel-using industries, accounting for more than 50% of world steel production. Buildings - from hous...
	Iron Ore	How to Identify Natural Iron Ore Iron ores are rocks and minerals from which metallic iron can be economically extracted. The ores are usually ric...
	Tinplate Coil	Description of Tinplate Coil Tinplate is made from the cold-rolled sheet which is electroplated with tin. Tin coatings'function is corrosion resist...
	Hot Rolled Strip	Description of Hot Rolled Steel Strip Hot Rolled Stripgenerally refers to a coiled steel strip having a thickness of 1 to 20 mm, and the width is ...
	Graphite Electrode	Definition of Huaro Graphite Electrode Graphite electrode is high temperature resistant graphite conductive material. It is made of petroleum coke ...

Похожие товары

	украсить дверные панели	Продавец: Чжэцзян Ли и Шэнь выставочная компания декоративных материалов	Декоративная дверная оболочка () - это внешний слой дверной оболочки, который также называется по...
	CLAD PLATE EDGE BEVELING SERVICE	Продавец: Gallianz (Anhui) New Materials Co., Ltd.	It is also very practical technical service for the clad plate. The entire manufacturing process ...
	CLAD PLATE COILING SERVICE	Продавец: Gallianz (Anhui) New Materials Co., Ltd.	It is frequently-used in the clad plate process. Gallianz can professionally offer the service as...
	CLAD PIPE	Продавец: Gallianz (Anhui) New Materials Co., Ltd.	In recent years, with the large-scale exploitation of offshore oil and gas, submarine and land pi...
	CLAD HEAD	Продавец: Gallianz (Anhui) New Materials Co., Ltd.	Clad head is a boiler component part of the pressure vessel, which is usually fixed on the two en...