| Product Name | Cold Rolled/ Hot Rolled Carbon Steel Coils Price |
| Standard | AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc. |
| Material | Q195, Q215,Q235,Q345,ST37, A36,45# ,16Mn, SPHC,SGCC,CGCC |
| Thickness(mm) | Hot Rolled Thickness:2.75mm-100mmCold Rolled Thickness:0.2mm-3mmAs Your Request |
| Width(mm) | 45mm-2200mm, As Your Request |
| Technique | Hot rolled / cold rolled |
| Surface | Bare,Black,Oiled,Shot Blasted,Spray Paint,Coated,Galvanized,or as Your Request |
| Coil ID | 508-610mm or as per your request |
| Coil Weight | 3~5 Tons or as per your request |
| Application | Construction, machinery manufacturing, container manufacturing, shipbuilding, bridges, etc. |
| Packing | Standard Export packing(Plastic film in the first layer,second layer is Kraft paper. Third layer is galvanized sheet) |
First, the definition and composition of carbon steel
Carbon steel is a kind of iron-carbon alloy that contains carbon and does not contain other liquid elements and impurities. Carbon steels with different carbon content have different mechanical properties and physical properties, and the carbon content is usually between 0.02% and 2.11%. The composition of carbon steel is mainly composed of iron and carbon, where the higher the carbon content, the higher the hardness and strength.
Second, the characteristics and use of carbon steel
Carbon steel has the characteristics of low cost and good plasticity, and is widely used in the manufacture of various mechanical equipment and building materials, such as steel structure, shipbuilding, automobile manufacturing, bridge construction, oil pipeline and other industries. In addition, carbon steel is also one of the main materials for the manufacture of weapons, knives and daily necessities.
Third, the classification of carbon steel
According to its use and characteristics, carbon steel can be divided into three types: ordinary carbon steel, alloy carbon steel and special carbon steel.
1. Ordinary carbon steel: usually refers to carbon steel with a carbon content of less than 0.25%. It has low cost, strong processability and wide application. Among them, low carbon steel, medium carbon steel and high carbon steel have different hardness and toughness.
2. Alloy carbon steel: This kind of carbon steel usually contains different proportions of other elements, such as molybdenum, chromium, nickel, etc., to improve its mechanical properties, corrosion resistance and heat resistance. Alloyed carbon steel is widely used in important fields such as aerospace and navigation.
3. Special carbon steel: usually refers to carbon steel with specific purposes, such as spring steel, mechanical flange steel, bearing steel, etc. These carbon steels have special structure and mechanical properties, which can meet the special use requirements.
In general, carbon steel is a kind of steel material widely used in all walks of life, its performance and application depends on its carbon content and the composition of other elements, readers can choose different kinds of carbon steel according to the actual needs.
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