Cold rolled steel sheet price in the Philippines

Cold rolled steel sheet price in the Philippines
Cold rolled steel sheet price in the Philippines
Cold rolled steel sheet price in the Philippines
Cold rolled steel sheet price in the Philippines
Cold rolled steel sheet price in the Philippines
Brand
HDT steel
Length
6-12m
Standard
GB/ASTM/JIS/DIN
Delivery time
7-15 days
Payment method
T/T L/C
Product customization
Yes
In stock
Yes
Cold rolled steel sheet plays an increasingly important role in modern architecture. We are a Chinese manufacturer with rich manufacturing experience. The Philippines is one of our important export markets. We will provide the best price (500-700 dollars) and quality products. Orders Are Welcome!

1.What is cold rolled steel plate?

Cold rolling is made from hot rolled coils at room temperature and below the recrystallization temperature. Cold rolled steel plate is the steel plate produced by cold rolling process, which is called cold plate for short. The thickness of cold rolled sheet is generally 0.1-8.0 mm. The thickness of cold rolled sheet produced by most factories is less than 4.5 mm. The thickness and width of cold rolled sheet are determined according to the equipment capacity of each factory and the market demand.

2.What is the difference between cold rolling and hot rolling?

hot-rolling:

Hot rolling takes slab (mainly continuous casting slab) as raw material, and is heated to make strip steel by rough rolling mill and finishing rolling mill. The hot steel strip from the last finishing mill is cooled to the set temperature through laminar flow, rolled into steel strip coil by coiler, and the cooled steel strip coil is processed into steel plate, flat coil and slitting steel strip products through different finishing operation lines (leveling, straightening, cross cutting or longitudinal cutting, inspection, weighing, packaging and marking, etc.) according to different needs of users. To put it simply, a billet is heated (that is, the red hot steel block in the TV), rolled for several times, trimmed, and straightened into a steel plate, which is called hot rolling.

Cold rolling:

Cold rolling: hot rolled steel coils are used as raw materials, and after the oxide skin is removed by pickling, cold rolling is carried out. The finished product is rolled hardened coils. As the cold work hardening caused by continuous cold deformation increases the strength and hardness of the rolled hardened coils, and the toughness and plastic index decreases, the stamping performance will deteriorate, and it can only be used for parts with simple deformation. The rolled hard coil can be used as the raw material of the hot galvanizing plant, because the hot galvanizing units are equipped with annealing lines. The weight of the hardened coil is generally 6~13.5 tons. The hot rolled pickled coil is continuously rolled at room temperature. The inner diameter is 610mm.

To put it simply, cold rolling is processed and rolled on the basis of hot rolled coils. Generally speaking, it is a hot rolling pickling cold rolling process.

Cold rolling is processed from hot rolled plates at room temperature. Although the plate will be heated up due to rolling during processing, it is still called cold rolling. The cold rolling, which is formed by continuous cold deformation of hot rolling, has poor mechanical properties and high hardness. The mechanical properties can only be restored after annealing. The coil without annealing is called rolled hard coil. Rolled coil is generally used to make products without bending and stretching.

3.Use of cold rolled steel plate

Cold rolled sheet and strip are widely used, such as automobile manufacturing, electrical products, rolling stock, aviation, precision instruments, food cans, etc. Cold rolled steel sheet is the abbreviation of ordinary carbon structural steel cold rolled sheet, also known as cold rolled sheet, commonly known as cold rolled sheet, which is sometimes mistakenly written as cold rolled sheet. Cold plates are hot-rolled steel strips of ordinary carbon structural steel, which are further cold-rolled into steel plates with a thickness of less than 4mm. The cold plate has good surface quality and high dimensional accuracy because it does not produce scale when rolled at room temperature. In addition to annealing, its mechanical and technological properties are better than hot rolled steel sheets. In many fields, especially in the field of home appliance manufacturing, it has gradually replaced hot rolled steel sheets.

4.Type of cold rolled steel plate

Cold rolled steel sheet is the abbreviation of ordinary carbon structural steel cold rolled sheet, also known as cold rolled sheet, commonly known as cold rolled sheet, which is sometimes mistakenly written as cold rolled sheet. Cold plates are hot-rolled steel strips of ordinary carbon structural steel, which are further cold-rolled into steel plates with a thickness of less than 4mm. The cold plate has good surface quality and high dimensional accuracy because it does not produce scale when rolled at room temperature. In addition to annealing, its mechanical and technological properties are better than hot rolled steel sheets. In many fields, especially in the field of home appliance manufacturing, it has gradually replaced hot rolled steel sheets.

Cold rolled ordinary steel sheet: cold-rolled from ordinary carbon structural steel or low alloy structural steel. The surface quality of cold rolled sheet is good. It has good stamping performance. It is required to ensure that the cold bending and cup test are qualified. It is commonly used in automobile and other industries and raw materials of coated plates.

Cold rolled high-quality steel sheets: mainly including cold rolled sheets of various high-quality steels, the most commonly used is carbon structural steel sheets, especially cold rolled sheets for deep drawing, which are cold-rolled sheets of low carbon high-quality steel 08Al. The steel sheets are divided into three groups according to the surface quality; I, II, III, respectively, refer to specially advanced, advanced and higher finished surfaces, which are divided into ZF, HF and F according to drawing level (representing the most complex, very complex and complex parts used for punching and drawing), and A and B precision according to allowable deviation of steel plate thickness, which are widely used in automobile and tractor industries.

Cold rolled steel plate, with smooth surface and excellent processing, is used in automobiles, refrigerators, washing machines and other household appliances, as well as industrial equipment and various building materials. With the development of economy, cold rolled steel sheet has been called the necessary material of modern society. Classification of cold rolling products: hot rolling pickling, rolling hard coil, ordinary cold rolling, zinc plating (galvanization, fingerprint resistance, hot galvanizing), aluminum zinc plating, electrolytic tin plating, color coating, electrical steel (silicon steel sheet), etc.

5.Advantages and disadvantages of cold rolled steel sheet

advantage: 

Cold rolling refers to the process of cold drawing, cold bending, cold drawing and other cold processes to process steel plates or strips into various types of steel at room temperature. The utility model has the advantages of fast molding speed, high output, no damage to the coating, and can be made into a variety of cross section forms to meet the needs of the use conditions; Cold rolling can make steel produce great plastic deformation, thus improving the yield point of steel.

Disadvantages:

First, although there is no thermal plastic compression in the forming process, there is still residual stress in the section, which will inevitably affect the overall and local buckling characteristics of steel. 

Second, the cold rolled section steel is generally open section, which makes the free torsional stiffness of the section low. Torsion is easy to occur in bending, and flexural torsional buckling is easy to occur in compression, with poor torsional resistance. 

Third, the wall thickness of cold-rolled formed steel is small, and there is no thickening at the corner of the plate connection, so the ability to bear local concentrated load is weak.

6.Cold rolled steel sheet in the Philippines

The Philippines is one of our major exporters. We welcome customers from the Philippines to place orders.

HDT Pipe Co., Ltdhttps://www.hdtsteel.com It is a large stainless steel plate manufacturer in China. The company has advanced production equipment, strong technical force and perfect after-sales service. The products are exported to Europe, America, the Middle East, Africa, Southeast Asia and other countries and regions, and are well received by customers. The company has sufficient inventory and first-class service. Customized procurement is welcome.

7.Cold rolled steel sheet Price

Steel Rebar prices fluctuate with the steel market. Size, quantity, payment method and so on are all factors that affect the price. Anyway, we will provide you with the most favorable price under the premise of guaranteeing the quality. If you want the detailed price, please leave a message so that we can give you the most accurate quotation.


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