DX51D DX52D Cold Rolled Galvanized Steel Coil DX53D DX54D DX55D 600-1250mm

Basic Information
Place of Origin: China
Certification: SGS BV
Model Number: Cold Rolled Galvanized Steel Coil
Minimum Order Quantity: 5ton
Price: Negotiable
Packaging Details: Shrink-wrapped ,Carton boxes,Wooden pallets,Wooden boxes ,Wooden crates Etc. required.
Delivery Time: 7-14 days after deposit
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 50000 Tons per Month
Detail Information
Thickness: 0.12-4mm Width: 600-1250 Mm
Coil Weight: Usually 3-6 MT, The Max Coil Is10 Tons Zinc Coated: 80-180g/m2
Steel Grade: DX51D DX52D DX53D DX54D DX55D Surface: Regular/mini/big/zero Spangle
Standard: ASTM, JIS, EN, BS, DIN Packaging: Standard Export Packing
Product Name: Galvanized Steel Coil,Cold Rolled Steel Coil
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DX52D Cold Rolled Galvanized Steel Coil


DX51D Cold Rolled Galvanized Steel Coil


DX53D rolled steel coil

Product Description

DX51D,DX52D,DX53D,DX54D,DX55D 600-1250mm width Cold rolled galvanized steel roll


Galvanized Steel Coil Introduction


Cold rolled galvanized coil is a kind of galvanized steel sheet. Steel sheets and coils are classified into hot-rolled and cold-rolled according to rolling. Cold-rolled sheet is flat, rectangular, and can be directly rolled.


Cold rolling is a steel coil that is further thinned to a target thickness at room temperature. Compared with hot-rolled steel sheet, cold-rolled steel coil has more accurate thickness, smooth and beautiful surface, and also has various superior mechanical properties, especially in terms of processability. Because cold-rolled raw coils are relatively brittle and hard, and are not suitable for processing, cold-rolled steel coils are usually required to be annealed, pickled and surface smoothed before being delivered to customers.


GI Coils Parameters

Product Name Galvanized Steel Coil
Thickness 0.12-4.0mm
Width 600-1250mm
Coil Weight usually 3-4.5tons, max. 10 tons.
Zinc Coating Z80-180 g/m2
Coil Inner Diameter 450/610mm
Steel Grade DX51D,DX52D,DX53D,DX54D,DX55D
Surface regular/mini/big/zero spangle
Packaging Standard Export Packing
Delivery Time 7-14 days after receipt of 30% deposit
Payment Terms 30% T/T in advance, balance 70% T/T before x-factotry



DX51D DX52D Cold Rolled Galvanized Steel Coil DX53D DX54D DX55D 600-1250mm 0

DX51D DX52D Cold Rolled Galvanized Steel Coil DX53D DX54D DX55D 600-1250mm 1


Advantages of Galvanized Steel 

Advantages: high forming speed, high output, and no damage to the coating, can be made into a variety of cross-sectional forms to meet the needs of use conditions; cold rolling can make the steel produce a large plastic deformation, thereby improving the yield of the steel point. Disadvantages: 1. Although there is no hot plastic compression during the forming process, there is still residual stress in the section, which will inevitably affect the overall and local buckling characteristics of the steel; 2. The cold-rolled section steel is generally an open section, which makes the section free Torsional stiffness is low. It is prone to torsion during bending, and bending-torsional buckling is prone to occur during compression, and the torsional resistance is poor; 3. The wall thickness of cold-rolled formed steel is small, and there is no thickening at the corners where the plates are connected, which can withstand localized stress. The ability to concentrate loads is weak.




Applications of GI Sheet&Coils


(1) It has good durability and has a longer life compared with galvanized steel;
(2) It has good heat resistance and is less prone to discoloration at high temperature than galvanized steel; (3) It has good heat reflectivity;
(4) It has a gorgeous surface of silvery white;
(5) It has processing performance and spraying performance similar to galvanized steel sheet;
(6) It has good welding performance.

Cold-rolled sheet has good properties, that is, cold-rolled strip and steel sheet with thinner thickness and higher precision can be obtained by cold-rolling, with high flatness, high surface finish, clean and bright surface of cold-rolled sheet, and easy to be coated. It has a wide range of processing and varieties, and has a wide range of uses. At the same time, it has the characteristics of high stamping performance, no aging, and low yield point. Therefore, cold-rolled sheets have a wide range of uses, mainly used in automobiles, printed iron drums, construction, building materials, bicycles and other industries. At the same time, it is also the best choice for the production of organic coated steel sheets.





Contact Details

Phone Number : 17867116768