Cold Rolled Steel Sheets , Galvanized Steel Sheet For Steel Pipe / Tube

Cold Rolled Steel Sheets , Galvanized Steel Sheet For Steel Pipe / Tube

Description:

Cold Rolled Steel is a mill product made with a high degree of gauge accuracy and uniformity of physical

characteristics. The smooth deoxidized matte finish gives an excellent base for paint, lacquer and enamel.

Box annealing and absence of scale permit stamping and moderate drawing operations. Sheets bend

flat on themselves without cracking. Oiling protects Surface against rust.

The application of surface oil to cold rolled steel sheet is intended to provide protection from corrosion

("rusting") during shipment and warehousing. Because cold rolled steel sheet is prone to rusting, standard

practice is to apply a rust-preventative oil at the exit end of the temper mill (the last processing step).

Rust-preventative oils are different than forming lubricants in that they contain special corrosion-inhibiting additions. In addition to the oil, Wangfa Steel maintains clean, dry environments in climate

controlled warehouses at all its facilities to ensure our coils and sheets arrive to you in prime condition.

Cold rolled sheet products have been available for many, many years, and have been successfully used

for a multitude of applications. Today's cold rolled sheet products are much improved over those used in

the past. They offer better control of thickness, shape, width, surface finish, and other special quality

features that compliment the emerging need for highly engineered end use applications.

Specification:

Chemical Composition

A:For grades DC01,DC03 & DC04,if the C≤0.01 then Ait≥0.015.

B:Nb content can combined to Ti content,and total content of Nb & Ti should ≤0.20.

Surface Quality

Strip Thickness Deviation

Typical Applications for Cold Rolled Steel

Cold rolled sheet steel products are used in a wide variety of end applications such as appliances,

automobiles, exposed as well as unexposed parts, electric motors, plumbing fixtures, drum manufacturing,

shelving, furniture, doors, toolboxes, tubing products, unexposed construction products, as well as many

other areas of manufacturing.

Hongfa Steel Group, was founded in 1993, the headquarter is located in East Industrial Park of Dongguan City. As a large-scale leading Group, who has been Integrated by pre-fabricated steel structure materials manufacturing, design, installation, modular house fabricating, steel coil, processing center, steel business international trading, sectional steel, hot-rolled steel, long steel and flat steel trading. After more than 20 year development, Hongfa group have 6 big factories in mainland China, and 3 company in Hong Kong, and one office in Singapore.