The specifications of carbon steel coils mainly depend on parameters such as thickness, width, and length. These parameters vary according to actual needs and applications, with common specifications as follows:
Thickness: The thickness of steel coils generally ranges from 0.2mm to 30mm, with commonly used thicknesses including 0.3mm, 0.5mm, 1.0mm, 2.0mm, etc.
Width: The width of steel coils typically ranges from 600mm to 2000mm, with common widths being 900mm, 1000mm, 1200mm, etc.
Length: The length of steel coils can be customized according to actual needs, but some common lengths include 6 meters, 9 meters, 12 meters, 20 meters, etc.
Steel coils are classified based on their material, purpose, and surface treatment:
Material: Steel coils are made of various materials, including ordinary carbon steel such as Q235 and Q345, as well as special steels such as stainless steel and alloy steel.
Purpose: Steel coils are used for various purposes, including cold-rolled sheets, hot-rolled sheets, galvanized sheets, color-coated sheets, etc. They are widely applied in construction, automotive, machinery manufacturing, and other fields.
Surface treatment: The surface treatment of steel coils varies depending on their purpose, with common treatments including galvanization, coating, passivation, etc.
Steel coils have the following characteristics:
High strength: Steel coils possess high strength and hardness, enabling them to withstand significant pressure and loads.
Good ductility: Steel coils have good ductility, resisting impacts and vibrations, making them suitable for manufacturing components that require high dynamic loads.
Ease of processing: Steel coils can be processed through cutting, bending, welding, and other operations, facilitating the manufacture and shaping of various components.
Cost-effectiveness: Steel coils are relatively affordable, suitable for large-scale production and applications.
