C35 Carbon Steel Round Bars

When considering using C35 Carbon Steel Round Bars for a specific application, it's essential to consult with a materials engineer or supplier to ensure that the material properties meet the requirements of the application and that proper processing and heat treatment procedures are followed for optimal performance.

Physical Properties provide insights into how C35 carbon steel behaves under various conditions, such as temperature changes and when subjected to heat or electrical currents. They are important considerations for engineering and manufacturing applications where these properties can influence the material's performance and suitability for specific uses.

Chemical Composition:

Mechanical Properties:

• Tensile Strength: 630 MPa (MegaPascal) - 850 MPa
• Yield Strength: 420 MPa - 630 MPa
• Elongation at Break: 16% - 23%
• Hardness: 160 - 210 HB (Brinell hardness)

Physical Properties:

1. Density: The density of C35 carbon steel is approximately 7.85 g/cm³. This value indicates the mass per unit volume of the material.
2. Thermal Conductivity: The thermal conductivity of C35 carbon steel is around 49 W/(m·K) at room temperature. This property represents the material's ability to conduct heat.
3. Specific Heat Capacity: The specific heat capacity of C35 carbon steel is approximately 0.49 J/(g·K). This value represents the amount of heat required to raise the temperature of a unit mass of the material by one degree Celsius.
4. Melting Point: The melting point of carbon steel, including C35, is typically around 1425-1540°C (2600-2800°F). This is the temperature at which the solid material changes into a liquid state.
5. Electrical Conductivity: Carbon steel, including C35, is generally considered to be a poor conductor of electricity compared to metals like copper or aluminum.
6. Magnetic Properties: Carbon steel, including C35, can exhibit magnetic properties depending on its composition and processing. It's typically ferromagnetic, meaning it can be magnetized.

Applications:

• C35 carbon steel round bars find applications in various industries including automotive, machinery, construction, and general engineering.
• They are commonly used for making shafts, axles, gears, bolts, nuts, and other components where moderate strength and good machinability are required.

Processing:

• C35 carbon steel round bars can be hot rolled, cold drawn, or forged into desired shapes and sizes.
• Heat treatment processes such as annealing, normalizing, quenching, and tempering can be applied to achieve desired mechanical properties.

Availability:

• C35 carbon steel round bars are available in various diameters ranging from a few millimeters to several inches.
• They are typically supplied in lengths ranging from 3 meters to 6 meters, or custom lengths as per the requirements of the customer.

Standards:

• C35 carbon steel typically conforms to European standards such as EN 10083-2 for steel grades and technical conditions, or DIN 17200 for technical delivery conditions of steel.