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.