20MnCr5 Round Bar

Product Description

20MnCr5 Round Bar

Introduction:
20MnCr5 is a low-alloy, case-hardening steel that combines good toughness, wear resistance, and machinability. It is widely used in engineering applications that require high surface hardness and a tough core, making it an ideal choice for manufacturing gears, shafts, and automotive components.

Key Features and Benefits:

1. Excellent Hardening Properties:

   • Suitable for case hardening, providing a hard, wear-resistant surface while maintaining a tough core.

2. Good Toughness:

   • Combines strength and ductility, ensuring high performance under dynamic and static loads.

3. High Wear Resistance:

   • Ideal for applications involving friction and wear due to its hardened surface layer.

4. Ease of Machinability:

   • Exhibits good machinability, allowing precise fabrication of intricate components.

5. Heat Treatment Flexibility:

   • Can be carburized, hardened, and tempered to achieve the desired mechanical properties.

6. Versatile Applications:

   • Suitable for a variety of industries, including automotive, construction, and heavy machinery.

Chemical Composition (Typical):

• Carbon (C): 0.17“0.22%
• Silicon (Si): 0.15“0.40%
• Manganese (Mn): 1.00“1.30%
• Chromium (Cr): 1.00“1.30%
• Phosphorus (P): ‰ 0.035%
• Sulphur (S): ‰ 0.035%

Mechanical Properties:

• Tensile Strength: 650“880 MPa
• Yield Strength: ‰400 MPa
• Elongation: ‰12%
• Hardness (Surface after Case Hardening): 58“62 HRC

Applications:

1. Automotive Industry:

   • Commonly used in manufacturing gears, crankshafts, and camshafts that require high surface hardness.

2. Machinery Components:

   • Ideal for parts like bushings, rollers, and shafts in heavy-duty industrial machinery.

3. Transmission Systems:

   • Used in gearboxes and other transmission components that need to resist wear and maintain toughness.

4. Construction Equipment:

   • Utilized in parts requiring superior load-bearing capacity, such as couplings and axles.

Heat Treatment Processes:

1. Carburizing: Enhances surface hardness while keeping the core tough.
2. Tempering: Adjusts hardness and toughness to achieve optimal performance.

Why Choose Ferrite™s 20MnCr5 Round Bars?
At Ferrite Structural Steels Pvt. Ltd., we ensure our 20MnCr5 round bars meet stringent quality standards, providing exceptional performance and reliability. Our round bars are manufactured using state-of-the-art processes and are available in various sizes and specifications to meet diverse industrial needs.

Contact us today for a quote and experience the difference in quality and service with Ferrite™s 20MnCr5 round bars!