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.

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.