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ភាសាខ្មែរNowadays, cold-rolled steel sheet is a material widely used in the construction industry or mechanical engineering field. So what is a cold-rolled steel sheet? What are its characteristics, specifications, unit price, and applications? To understand more, please refer to the article below.
What is a cold rolled steel plate?
A cold-rolled steel plate is a hot-rolled steel plate that is cooled and then rolled again at room temperature, giving precise dimensions and good steel surface quality.
Characteristics of cold rolled steel plate
The first distinguishing feature between hot-rolled and cold-rolled iron sheets is that cold-rolled iron sheets have a bright white surface and are more shiny and aesthetically pleasing.
The second feature is that cold-rolled iron sheets have neatly cut edges, so the edges are often sharper.
In terms of physical properties, cold-rolled steel sheets are often harder and of higher quality than standard hot-rolled iron sheets.
This is because when the metal is formed at low temperatures. The hardness of the steel, its resistance to tensile stress, and its resistance to deformation are all increased by the workhardening process.
Standards and Specifications of Cold Rolled Steel Plates
Cold-rolled steel plate standards are not only the basis for producing quality cold-rolled steel plates but also the basis for consuming enterprises to compare with actual cold-rolled steel plates to distinguish between real and fake. The following are the basic technical parameters:
Cold rolled steel plate specifications
Cold-rolled steel sheets distributed at Bao Tin Steel are mainly in the following specifications:
- Thickness: 0.15mm – 4mm
- Width: 1250mm, 1500mm, 1800mm, 2000mm,… or roll
- Length: 6m, 9m, 12m
- Origin: imported from China, Russia, Japan,…. or domestic factories.
Cold-rolled steel plate standards
- Russian steel grades: CT3, CT3πC, CT3Kπ, CT3Cπ…. according to standard: GOST 3SP/PS 380-94
- Japanese steel grades: cold rolled steel plate SPCC, SPCD, SPCE, SPCF, CPCG,…. according to standard JIS G3141 and SS400 of JIS G3101.
- Chinese steel grades: Q195, Q235A, Q235B, Q235C, Q235D, Q275A,…. according to standard GB/T700
- American steel grades: A36, AH36, A570 GrA, A570 GrD,…. according to standard ASTM
Common size scale of cold rolled iron sheet
The steel plate weight and size lookup table is a useful and easy-to-use document for users to quickly look up information related to the weight and size of different types of steel plates. If you are interested in this issue, you can refer to the article General steel plate specifications.
LATEST cold rolled steel sheet price list
The price of cold rolled steel sheets on the market is not fixed, it fluctuates continuously depending on construction needs.
Note: The above cold-rolled steel price list of Bao Tin Steel is for reference only. To receive the latest steel plate price quote, from contractors and customers, please contact Bao Tin Steel immediately at 0932 059 176.
Applications of cold rolled steel sheets
With better and smoother surface characteristics. It is not difficult to understand why cold-rolled steel sheets are chosen for use in applications that require high precision and aesthetics.
Some applications of cold-rolled steel sheets include:
- Widely used for making tool cabinets, shelves, etc.
- Manufacture of specialized construction machinery and equipment
- Metal furniture such as beds, wardrobes, and aluminum frames for glass doors.
- Frame construction ensures durability and high quality.
- Used for shafts, machine parts, etc.
- Details for stamping and deep stamping machines.
Tiger Steel is a subsidiary of Bao Tan Steel