Cold Rolled Carbon Steel Plate Coil Sheet DC04
Cold Rolled Carbon Steel Coil DC04
DC04 is a type of cold rolled steel coil
DC04 is known for its excellent formability, making it suitable for applications requiring complex shapes and precise bends.
DC04 has a relatively low carbon content and is commonly used in industries
such as automotive, appliances, construction and manufacturing.
Its high strength and good welding properties make it ideal for manufacturing parts
that need to withstand heavy loads and stresses.
Additionally, DC04 is commonly used in the production of stamped parts,
as well as in the manufacture of furniture, pipes and packaging materials.
Its versatility and durability make it a popular choice in various industries
that require cold rolled steel sheet with excellent formability.
The cold rolling process involves passing the steel through a pair of rolls while maintaining it below the recrystallization temperature.
The chemical composition of DC04 generally falls within the following range:
Carbon content: below 0.08%
Manganese content: 0.4%
Phosphorus content: below 0.03%
Sulfur content: below 0.03%
The mechanical properties of DC04 usually meet the following range:
Yield strength: 140-210 MPa
Tensile strength: 270-350 MPa
Elongation: minimum 38%
Surface Classification
The higher-level finished surface FB surface allows a small number of defects
that do not affect the formability and coating and plating adhesion,
such as slight scratches, indentations, pitting, roller marks and oxidation color, etc.
Advanced finishing surface FC The better side of the two sides of the product
has no obvious defects visible to the naked eye,
and the other side should at least meet the requirements of FB.
Ultra high end finished surface FD The better side of the two sides of the product
should not have defects that affect the appearance quality after painting
or the appearance quality after electroplating,
and the other side should at least meet the requirements of FB.
DC04 steel is a common cold rolled carbon steel plate with excellent material properties and wide application characteristics. Due to its lower carbon content, DC04 steel has better forming and welding properties, and its cold working properties are also very good. These characteristics make DC04 steel widely used in many fields, including automotive, electrical appliances, construction and packaging industries.
In automobile manufacturing, DC04 steel is a common body material. Due to its excellent formability and corrosion resistance, DC04 steel is mainly used to manufacture exterior covering parts and internal structural parts of automobiles. Its excellent strength and durability can also improve the safety performance of the car, while reducing the weight of the car body and improving the fuel economy of the car.
In addition to automobile manufacturing, DC04 steel is also widely used in the construction industry. Due to its excellent processing properties and anti-corrosion properties, DC04 steel can be used to make building structural parts and decorative parts. After surface treatment such as galvanizing, DC04 steel also has good anti-corrosion properties, which can effectively extend the service life of the building.
DC04 steel is also widely used in electrical appliance manufacturing. Due to its excellent electromagnetic properties and processing properties, DC04 steel is mainly used to manufacture various electrical components, such as electromagnetic wires, motor casings, distribution boxes, etc. Its excellent conductive properties can also ensure the safety performance of electrical appliances and good electromagnetic interference performance.
DC04 steel is also widely used in the packaging industry. Due to its excellent strength and formability, DC04 steel can be used to make various packaging containers and packaging materials. Its excellent anti-corrosion properties can also ensure the storage and service life of the product.
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