AISI 1045 carbon steel coil is a medium carbon steel material, its chemical composition is mainly composed of carbon, manganese, phosphorus, sulfur and other elements, in which the content of carbon is between 0.43% and 0.50%, and the content of manganese is about 0.60% to 0.90%. This steel has good weldability, machinability and high strength and impact properties under normalizing or hot rolling conditions, with tensile strength of 570-700 MPa and Brinell hardness varying between 170 and 210.

AISI 1045 carbon steel coils also feature low full hardening characteristics, with a recommended section size of approximately 60 mm suitable for tempering and full hardening. At the same time, it can be effectively flame or induction quenched in the normalizing or hot rolled state to achieve surface hardness of Rc 54 to Rc 60.

AISI 1045 carbon steel coil is widely used in machinery manufacturing, automobile manufacturing, shipbuilding and other fields. In mechanical manufacturing, it can be used to manufacture machine tool parts, gears, bearings, etc., and its high strength and toughness can ensure the stability and reliability of mechanical equipment. In automotive manufacturing, AISI 1045 carbon steel coils can be used to manufacture automotive crankshafts, drive shafts, transmission gears and other key components to improve the power transmission efficiency and service life of vehicles. In ship manufacturing, it can be used to manufacture ship's propulsion shaft, transmission shaft and connecting parts, etc., to meet the needs of ships in harsh Marine environments. In addition, it can also be used to manufacture agricultural machinery, construction machinery, mining equipment, etc., to meet the requirements of material strength and wear resistance in different fields.

Please note that the specific chemical composition, mechanical properties and application areas may vary depending on the manufacturer and market needs. Therefore, when selecting and using AISI 1045 carbon steel coil, it is necessary to make a reasonable choice according to the specific application environment and requirements.

AISI 1050 Carbon steel coil is a steel coil made from American Iron and Steel Institute (AISI) standard carbon structural steel. The chemical composition of this steel mainly includes carbon (C), manganese (Mn), phosphorus (P), sulfur (S) and other elements, of which the content of carbon is between 0.48% and 0.55%.

AISI 1050 carbon steel coil has high strength and hardness due to its high carbon content, which makes it excellent in applications requiring high strength and wear resistance, such as manufacturing blades, brackets, brake discs, clutches, springs, washers, gears, etc. In addition, AISI 1050 carbon steel coil also has good machinability, high wear resistance and weldability, so it is widely used in many fields, including machine building, automotive manufacturing, oil and gas industry, food industry and so on.

Please note that the specific chemical composition, mechanical properties and application areas may vary depending on the manufacturer and market needs. Therefore, when selecting and using AISI 1050 carbon steel coil, it is necessary to make a reasonable choice according to the specific application environment and requirements. In addition, regarding the specific specifications, performance parameters and application recommendations of AISI 1050 carbon steel coils, it is recommended to consult professionals in the field of metal materials or consult relevant industry standards and technical documents.

Q195 carbon steel coil is a low-carbon structural steel with a yield strength of 195 MPa. The main component of this steel is carbon, but it also contains small amounts of other elements, such as silicon, manganese, sulfur, phosphorus, and so on. Due to the low carbon content (usually no more than 0.25%), Q195 carbon steel rolls have low hardness and strength, but relatively good toughness and ductility. This makes it easy to process and make into various shapes, so it has a wide range of applications in industry and construction.

Specific uses of Q195 carbon steel coils include:

Construction field: Because of its good plasticity and toughness, Q195 carbon steel coil is widely used in the load-bearing parts of building structures, such as beams, columns, plates, etc., to meet the safety and durability requirements of buildings.
Mechanical field: Q195 carbon steel coil is also used in the manufacture of various pressure vessels, reactors, heat exchangers and other equipment, but also used in the manufacture of some precision mechanical parts and wear parts.
Automotive field: In automotive manufacturing, Q195 carbon steel rolls are used to make automotive body panels, frames, bumpers and other components, as well as engine parts and chassis parts.
Marine field: Due to its high strength and good corrosion resistance, Q195 carbon steel coil is also widely used in shipbuilding, such as hull structure, deck, cabin and other parts.

In addition, Q195 carbon steel coil also has good weldability and plasticity, can be processed into a variety of shapes and sizes, so it is also widely used in bridge construction and other engineering fields.

It is important to note that the specific chemical composition, mechanical properties and application areas of Q195 carbon steel rolls may vary depending on the manufacturer and market needs. Therefore, when selecting and using Q195 carbon steel coil, it is necessary to make a reasonable choice according to the specific application environment and requirements. At the same time, due to the relatively low strength of the Q195 carbon steel roll, it may not be suitable for occasions where high-strength materials are required. In this case, you need to consider the use of higher strength steel, such as Q235 or Q345.

Q235 carbon steel coil is a common carbon structural steel, also known as A3 steel. Where "Q" represents the yield limit of this material, and "235" refers to the yield value of this material, which is about 235MPa. The carbon content of this steel is moderate, so it has good comprehensive properties, including strength, plasticity and welding properties, which is also the reason why it is widely used.

Q235 carbon steel coil can be treated differently according to different needs, but it is usually used directly without heat treatment. According to GB/T 700-2006 standard, Q235 carbon structural steel is divided into A, B, C, D four grades, each grade of chemical composition and mechanical properties are slightly different.

Q235 carbon steel coil has a wide range of applications in many fields, including construction, Bridges, vehicle manufacturing, ships, machinery and so on. In the field of construction, it is widely used to make steel structures, stairs, handrails, roofs, etc., because it has good plasticity and weldability, convenient processing and installation, while having high strength and stability, and can withstand the load required by most buildings. In bridge engineering, Q235 carbon steel coil is commonly used as a material for making bridge main beams, piers, bridge panels and other components, because it has high strength and durability, can withstand the load of vehicles and pedestrians, and has good corrosion resistance. In vehicle manufacturing, Q235 carbon steel rolls are also widely used, such as for the production of automotive body panels, frames, bumpers and other components.

Please note that the specific chemical composition, mechanical properties and application areas may vary depending on the manufacturer and market needs. Therefore, when selecting and using Q235 carbon steel coil, it is necessary to make a reasonable choice according to the specific application environment and requirements.

Q255 carbon steel coil is a carbon structural steel, also known as Q255 carbon junction steel. The main characteristics of this steel is that it has good strength, plasticity and toughness, and also has good welding properties and cold and hot pressure processing properties. Its chemical composition mainly includes carbon (C), silicon (Si), manganese (Mn), phosphorus (P), sulfur (S) and other elements, of which the carbon content is usually between 0.18% and 0.28%.

Q255 carbon steel coil has good corrosion resistance and can resist most common corrosive environments, such as acid, salt solutions, lye, etc. It is divided into two kinds of high-strength steel and ordinary steel, which can meet the requirements of materials in different application fields. For example, it can be used to manufacture parts that require less strength, such as bolts, keys, rockers, shafts, tie rods and various types of steel and steel plates for steel structures. At the same time, because of its good weldability and processability, Q255 carbon steel coil is also widely used in various welding structures.

In addition, Q255 carbon steel coil also has good mechanical properties, such as tensile strength, compressive strength, impact toughness, wear resistance, hardness, etc., so that it can adapt to various conditions of use. As a result, Q255 carbon steel coils have a wide range of applications in the manufacture of boilers and pressure vessels, industrial components (such as chimneys, engine room covers, containers, building components, etc.), high-speed train wheels, ship hulls, etc.

It is important to note that the specific chemical composition, mechanical properties and application areas of Q255 carbon steel rolls may vary depending on the manufacturer and market needs. Therefore, when selecting and using Q255 carbon steel coil, it is necessary to make a reasonable choice according to the specific application environment and requirements. At the same time, regarding the specific specifications, performance parameters and application suggestions of Q255 carbon steel coil, it is recommended to consult professional personnel in the field of metal materials or consult relevant industry standards and technical documents.

A36 carbon steel coil is a carbon structure steel plate, its chemical composition and mechanical properties meet the requirements of the American ASTM standard. Specifically, the A36 carbon steel coil belongs to the US Standard & Poor's carbon steel plate, which has good mechanical properties, welding properties and corrosion resistance, and is widely used in construction, Bridges, machinery manufacturing and other fields.

The main chemical composition of the A36 carbon steel coil includes elements such as carbon (C), silicon (Si), manganese (Mn), phosphorus (P) and sulfur (S). Among them, carbon is the main element, which can increase the strength and hardness of steel; Silicon and manganese as alloying elements can further improve the strength and hardness of steel; Phosphorus and sulfur are impurity elements, and their presence reduces the toughness and corrosion resistance of steel, so their content needs to be strictly controlled during the production process.

In addition, A36 carbon steel coil has good mechanical properties such as yield strength, tensile strength and post-fracture elongation, which can meet the needs of a variety of engineering applications. Its delivery status can be hot rolling, controlled rolling, normalizing, etc., and it can carry out technical treatment of steel plates such as flaw detection, Z15Z35 thickness direction performance requirements, and high strength and high toughness requirements according to user needs.

In the field of construction, A36 carbon steel rolls are often used in the manufacture of beams, columns, frames and other components in building structures, and play an important role in construction engineering because of their strength and machinability. In the manufacturing industry, A36 carbon steel coil is also used to manufacture various mechanical parts, such as shafts, wheels, etc., and its good plasticity and processing properties make it an indispensable material in the manufacturing industry. In addition, A36 carbon steel coil is also widely used in bridge construction, shipbuilding, petroleum, chemical and other fields.

It is important to note that the specific chemical composition, mechanical properties and application areas of the A36 carbon steel coil may vary depending on the manufacturer and market needs. Therefore, when selecting and using A36 carbon steel coil, it is necessary to make a reasonable choice according to the specific application environment and requirements.