20MnV6 Alloy Steel Round Bars

When considering the use of 20MnV6 alloy 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.

Chemical Composition:

Mechanical Properties:

• Tensile Strength: 600 MPa - 800 MPa
• Yield Strength: 520 MPa - 660 MPa
• Elongation at Break: 15% - 20%
• Hardness: Typically 190 - 230 HB (Brinell hardness)

Physical Properties:

• Density: Approximately 7.85 g/cm³
• Thermal Conductivity: Around 49 W/(m·K) at room temperature
• Specific Heat Capacity: Approximately 0.49 J/(g·K)
• Melting Point: Typically 1425-1540°C (2600-2800°F)
• Magnetic Properties: Typically ferromagnetic

Applications:

• 20MnV6 alloy steel round bars are used in applications requiring high strength, toughness, and wear resistance.
• Common applications include automotive components like axles and crankshafts, machinery parts, piston rods, and construction equipment.

Processing:

• 20MnV6 alloy steel round bars can be processed through various methods including hot rolling, cold drawing, or forging.
• Heat treatment processes such as quenching and tempering are often employed to achieve desired mechanical properties.
• Surface finish options include black, peeled, rough turned, or polished, depending on application requirements.

Standards: 20MnV6 alloy steel typically conforms to international standards such as EN 10294-1 for technical delivery conditions of steel tubes and hollow sections.

Surface Finish: The surface of 20MnV6 alloy steel round bars can be supplied in various conditions, including black, peeled, rough turned, or polished, depending on the application requirements.