En41b VD Route And Annealed rolled round bar

Price 80.0 INR/ Kilograms

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MOQ : 100 Kilograms

En41b VD Route And Annealed rolled round bar Specification

Mechanical Properties
Consistent batch quality

Annealed Structure
Homogenous microstructure

VD Route
Vacuum degassed quality

Surface Finish
Smooth

Ordering Size
Cut to length

Bar Length
3m6m standard

Machinability
Good

En41b VD Route And Annealed rolled round bar Trade Information

Minimum Order Quantity
100 Kilograms

Payment Terms
Cash in Advance (CID)

Supply Ability
100 Kilograms Per Month

Delivery Time
7 Days

Main Domestic Market
Haryana, Uttar Pradesh, Punjab, Chhattisgarh, Rajasthan, Himachal Pradesh, Madhya Pradesh, Jammu and Kashmir, Bihar

About En41b VD Route And Annealed rolled round bar

EN41B steel is a high-quality alloy steel known for its excellent wear resistance, toughness, and ductility. It is commonly used in applications requiring high surface hardness and strength, such as gears, shafts, and other high-stress components.

Key Features of EN41B Steel:

Composition: EN41B steel typically contains 0.35-0.45% carbon, 0.50-0.80% manganese, 1.00-1.40% chromium, 0.15-0.25% molybdenum, and 0.85-1.20% aluminum1.
Mechanical Properties: It offers good tensile strength, typically around 700-850 N/mm, and a yield strength of about 450-600 N/mm2.
Heat Treatment: EN41B can be heat treated to improve its mechanical properties. It is often supplied in the normalized or annealed condition to enhance its machinability and toughness3.

VD Route:

The Vacuum Degassing (VD) route is a steelmaking process that removes dissolved gases like hydrogen and nitrogen from the molten steel. This process improves the steels quality by reducing the risk of defects and enhancing its mechanical properties1.

Annealed Round Bars:

Annealed round bars of EN41B steel are heat-treated to relieve internal stresses and improve machinability. The annealing process involves heating the steel to a specific temperature (typically around 680-700C) and then slowly cooling it. This results in a softer and more ductile material, making it easier to machine and form3.

Applications:

EN41B steel round bars are widely used in the manufacturing of:

Gears
Shafts
Spindles
Bolts
Automotive components
General engineering components

Vacuum Degassed Quality (VD Route)

The VD Route-Vacuum Degassed Method-removes impurities from the steel during production, leading to improved purity and enhanced mechanical properties. This results in superior-quality En41b round bars that meet rigorous industry requirements, providing optimal reliability and performance.

Annealed for Homogeneity

Annealing the En41b bars produces a consistently homogenous microstructure. This not only enhances mechanical uniformity across the entire bar but also contributes to better machinability and predictable properties during further processing or machining operations.

Custom Sizing and Flexible Ordering

These round bars come in standard lengths between 3 and 6 meters but can also be cut to specification based on customer requirements. Ordering flexibility makes them suitable for diverse industrial applications, allowing manufacturers to minimize waste and improve efficiency.

FAQ's of En41b VD Route And Annealed rolled round bar:

Q: How does the vacuum degassed (VD) process benefit En41b rolled round bars?

A: The VD process significantly reduces impurities such as hydrogen, oxygen, and nitrogen from the steel, resulting in higher purity levels. This purification enhances both the mechanical properties and overall reliability of the En41b bars.

Q: What is the advantage of an annealed, homogenous microstructure in these bars?

A: A homogenous microstructure achieved through annealing ensures consistent mechanical properties and strength throughout the bar. This uniformity improves machining performance and guarantees repeatable results in finished components.

Q: When should I choose En41b VD Route and annealed round bars for my application?

A: These bars are ideal for manufacturing precision components, shafts, and parts requiring excellent mechanical uniformity, good machinability, and a high-quality surface finish. They are especially suited for applications where consistent batch quality is essential.

Q: Where are En41b VD Route and annealed rolled round bars commonly used?

A: They are widely used in the automotive, engineering, and machinery sectors across India-any industry where steel components demand high performance, durability, and consistent machining results.

Q: What is the process for ordering custom sizes of these bars?

A: Customers can specify their desired length at the time of order. The standard bar length ranges from 3m to 6m, but bars can be cut to custom sizes as per project or manufacturing requirements.

Q: How does the smooth surface finish of En41b VD Route bars benefit users?

A: A smooth surface finish reduces the need for secondary finishing operations, saving time and costs. It also helps in achieving better dimensional control and aesthetics for finished parts.

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