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20MNCR5 Case Hardening Round Bar

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20MNCR5 Case Hardening Round Bar Specification

Heat Resistance
Yes

Diameter
10 mm to 300 mm (or as specified)

Corrosion Resistant
Moderate

Size
Available in multiple standard and custom sizes

Recyclable
Yes

Coating Type
Uncoated/Bare or as specified

Product Form
Round Bar

Tensile Strength
750-1000 MPa (after hardening)

Material Composition %
C: 0.17-0.22%, Mn: 1.10-1.40%, Cr: 1.00-1.30%, P max: 0.035%, S max: 0.035%

Hardness
60-62 HRC (surface, after case hardening)

Product Name
20MNCR5 Case Hardening Round Bar

Steel Type
Alloy Steel

Steel Product Type
Round Bar

Grade
20MnCr5

Thickness
Custom as per requirement

Shape
Round

Steel Standard
IS 1570, EN 10084, AISI/SAE 5120

Surface
Peeled, Bright, Black, Polished

Composition
Carbon, Manganese, Chromium, Iron

Application
Case hardening, Automotive components, Gears, Shafts, Pinions, Engineering parts

Dimension (L*W*H)
Customizable, typically as per order specifications

Weight
Variable as per dimensions and length

Color
Metallic Grey/Silver

Material Grade
20MNCR5

Finish Type
Bright/Peeled/Polished

Usage
Gears, Machine Parts, Auto Components

Impact Strength
High (after hardening and tempering)

Testing/Certification
Mill Test Certificate, Ultrasonic Tested

Straightness
Within 0.5 mm per meter

Length
1 meter to 6 meters (or as customized)

Microstructure
Fine-grained (after heat treatment)

Elongation
12-14% (in 50mm)

Minimum Order Quantity
As per customer requirement

Weldability
Fair (best recommended pre-heating)

Delivery Condition
As rolled, Annealed, Peeled, Black

Packaging
Standard Bundle, Custom Packaging Available

Lead Time
2 to 4 weeks (may vary)

Heat Treatment
Case Carburized, Hardened & Tempered

Case Depth (after hardening)
0.8mm to 1.2mm

Stock Availability
Ready Stock Available

Machinability
Good

About 20MNCR5 Case Hardening Round Bar

Commanding attention in every spotlight, the 20MNCR5 Case Hardening Round Bar stands as an invincible choice for robust engineering solutions. Reserve your access to this grandiose alloy steel bar, renowned for its excellent machinability, fine-grained microstructure after heat treatment, and high impact strength. With elongation of 12-14% over 50mm and a surface hardness of 60-62 HRC, each bar is meticulously tested and delivered as rolled, annealed, or peeled. Available in multiple sizes and finishes, this round bar ensures performance for critical automotive, gear, and structural applications, backed by comprehensive testing and certifications.

Versatile Usage and Distinct Features of 20MNCR5 Round Bar

The 20MNCR5 Case Hardening Round Bar is expertly engineered for automotive components, gears, shafts, pinions, and machine parts. Its superior machinability and fine-grained microstructure (after heat treatment) make it ideal for case hardening applications, providing exceptional surface hardness and high impact strength. Notably, it offers good elongation and meets industry standards such as IS 1570, EN 10084, and AISI/SAE 5120. With commanding performance and reliable metallurgy, this alloy steel round bar is perfect for demanding engineering and automotive sectors.

Packaging, Sample Availability, and Payment Details

Your exchange experience with the 20MNCR5 Round Bar is seamless, with standard bundle or custom packaging options for safe drop-off. Samples are available upon request, enabling you to assess quality before confirming your order. The asking price is competitive, and payment terms remain flexible to accommodate business needs. Ready stock ensures quick delivery, and each product is backed by certification and ultrasonic testing, securing confidence in every transaction.

FAQ's of 20MNCR5 Case Hardening Round Bar:

Q: How is the 20MNCR5 Case Hardening Round Bar typically used in engineering applications?

A: The 20MNCR5 Round Bar is most commonly utilized in engineering for manufacturing gears, shafts, pinions, and automotive components, where its superior case hardening properties and high impact strength are essential.

Q: What features make the 20MNCR5 Round Bar suitable for case hardening processes?

A: This bar features excellent machinability, a fine-grained microstructure after heat treatment, and high surface hardness (60-62 HRC) following case hardening, making it ideal for parts requiring a hard, wear-resistant surface and tough core.

Q: When can I expect delivery after placing an order for the 20MNCR5 Round Bar?

A: Standard lead time for delivery is 2 to 4 weeks, subject to stock availability and order specifications. Ready stock is available for expedited requirements.

Q: Where is the 20MNCR5 Round Bar manufactured and supplied from?

A: The 20MNCR5 Round Bar is supplied by leading suppliers and traders based in India, ensuring adherence to international and Indian steel standards.

Q: What certifications and testing come with the 20MNCR5 Round Bar?

A: Each round bar is provided with a Mill Test Certificate and has undergone ultrasonic testing. Additional certifications may be furnished upon request to verify chemical and mechanical properties.

Q: How can I order a customized size or length for the 20MNCR5 Round Bar?

A: Customers can specify their required dimensions, lengths, and surface finish when placing orders. The minimum order quantity can be tailored as per customer requirements, ensuring flexibility to meet project needs.

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