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Inconel 601 Round Bars Inconel 601 Round Bars Inconel 601 Round Bars Inconel 601 Round Bars Inconel 601 Round Bars

Inconel 601 Round Bars

4555.0 INR/Kilograms

Product Details:

  • Type Round Bar
  • Application Used in heat treating industries, chemical processing, and thermal processing equipment
  • Diameter 10 mm to 300 mm
  • Finish Bright, Black, Polished
  • Length 1 to 6 meters or as per customer requirement
  • Specific Use High temperature applications, oxidation and corrosion resistance environments
  • Tolerance H9, H11 or as per required
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Inconel 601 Round Bars Price And Quantity

  • 4555.0 INR/Kilograms
  • 1 Kilograms

Inconel 601 Round Bars Product Specifications

  • Used in heat treating industries, chemical processing, and thermal processing equipment
  • Round Bar
  • Inconel 601
  • H9, H11 or as per required
  • Hot Rolled / Cold Drawn
  • ASTM B166, ASME SB166
  • High temperature applications, oxidation and corrosion resistance environments
  • 601
  • 1 to 6 meters or as per customer requirement
  • Bright, Black, Polished
  • 10 mm to 300 mm
  • Peeled, Turned, Polished
  • 650 MPa (min)
  • 310 MPa (min)
  • Smooth / Square / Chamfered as required
  • 8.11 g/cm3
  • Excellent in oxidizing and carburizing environments
  • Plastic Coating / Oil Coating
  • Solution Annealed
  • 1360-1411 C
  • 30% (min)

Product Description

UNS N06601 (popularly known as Inconel 601 / DIN 2.4851 / NiCr23Fe) is a general-purpose nickel-chromium-iron superalloy. It is uniquely engineered to provide outstanding resistance to high-temperature oxidation and spalling at temperatures reaching up to 1180C (2150F).

While alternative alloys like Inconel 625 focus heavily on managing severe aqueous or marine corrosion, Inconel 601 is specifically optimized for extreme thermal processing environments.

The Aluminum Advantage: Mechanism of Resistance

The critical metallurgical feature of Inconel 601 is its controlled addition of 1.0% to 1.7% Aluminum.

When subjected to elevated temperatures, the aluminum acts alongside the chromium matrix to form an interlocking, tightly adherent oxide scale. This passive film strongly resists flaking or "spalling" during aggressive thermal cycling, protecting the core of the round bar from deep structural oxidation, carburization, and nitriding atmospheres.

Technical Specifications & Standards for Round Bars

  • Governing Specification:ASTM B166 / ASME SB166 (Standard Specification for Nickel-Chromium-Iron Alloys Rod, Bar, and Wire).

  • Aerospace Standard: AMS 5715 (Bars, Forgings, and Rings).

  • Delivery Conditions: Bars cannot be hardened via thermal heat treatments; they are strengthened exclusively via cold-working or solid-solution mechanisms. They are typically supplied in the Solution-Annealed state to optimize creep-rupture ductility and ease subsequent machining phases.

  • Finishes: Available as hot-rolled pickled, peeled/rough turned, or high-accuracy centerless bright ground for tight dimensional linearity.

Chemical Composition (Weight %)

  • Nickel (Ni): 58.0 63.0% (Provides a highly stable face-centered-cubic austenitic matrix)

  • Chromium (Cr): 21.0 25.0% (Forms primary oxidation passivation)

  • Aluminum (Al): 1.0 1.7% (Forms the critical anti-spalling interlocking oxide scale)

  • Iron (Fe): Balance (~14.0% 18.0%)

Mechanical & Physical Properties (Typical Solution-Annealed)

  • Density:$8.11 text{ g/cm}^3$ ($0.293 text{ lb/in}^3$)

  • Melting Range: 1360C 1411C (2480F 2571F)

  • Tensile Strength:$ge$ 550 MPa (80 ksi)

  • Yield Strength (0.2% Offset):$ge$ 205 MPa (30 ksi)

  • Elongation at Break:$ge$ 30% (Ensures high ductility during severe forming paths)

Procurement Options & Sourcing

If you are sourcing specific round bar geometries or dynamic precision feedstock for industrial assemblies, several standardized configurations are widely available:

  • For High-Precision Machining: The Bright Inconel 601 Round Bar provides a dense cross-sectional stability with a bright finish, designed for valve systems, nuclear infrastructure, and petroleum processing equipment.

  • For Fine Tooling & Fastener Feedstock: The 12 mm Inconel 601 Roundbar comes in standard 6-meter lengths, ideal for immediate reduction or machining into high-temperature fasteners and pins.

  • For Mid-Sized Structural Reinforcements: The Inconel 601 Round Bar - Color: Silver features a precise 20mm thickness, ensuring dependable durability and compatibility when assembling thermal framing or furnace hardware components.



Outstanding High-Temperature Performance

Inconel 601 Round Bars are specifically designed for use in environments exposed to extreme heat. Their excellent resistance to oxidation and carburization ensures long-lasting performance in thermal processing, chemical processing, and heat treating industries, making them a trusted choice for demanding applications.


Precision Manufacturing and Versatility

Manufactured under tight tolerances (H9, H11), these bars are available in a wide range of sizes and finishes, including bright, black, and polished options. They undergo advanced processing methods like peeling, turning, and polishing, which enhances their surface quality and suitability for various fabrication needs.


Reliable Identification and Supply Conditions

Each bar is solution annealed for optimum mechanical properties and marked clearly with size and grade at the ends, alongside distinctive white and green color coding. This ensures easy traceability, maintaining quality assurance standards throughout distribution, whether you are a manufacturer, fabricator, or end user.

FAQ's of Inconel 601 Round Bars:


Q: How are Inconel 601 Round Bars typically processed for different applications?

A: Inconel 601 Round Bars are processed using hot rolling or cold drawing, followed by peeling, turning, and polishing to achieve clean, scale-free surfaces. They are solution annealed, enhancing their mechanical properties for use in high-temperature and corrosive environments.

Q: What environments are most suitable for using Inconel 601 Round Bars?

A: These round bars excel in applications involving high temperatures and corrosive conditions, such as in heat-treating industries, chemical processing plants, and thermal processing equipment, thanks to their outstanding oxidation and carburization resistance.

Q: When is it beneficial to choose Inconel 601 Round Bars over other alloys?

A: It is advantageous to use Inconel 601 when your application demands both excellent high-temperature strength and exceptional resistance to oxidation and carburization, especially in atmospheres above 1000C.

Q: Where are Inconel 601 Round Bars commonly supplied and used in India?

A: Inconel 601 Round Bars are widely supplied to manufacturers, fabricators, and end users across India for use in industries such as petrochemicals, power generation, heat treatment, and other high-temperature processing fields.

Q: What benefits do the markings and color coding on these bars provide?

A: The size and grade markings, along with white and green end marking, facilitate easy identification and traceability, ensuring correct deployment and inventory management, especially in large-scale or multi-grade operations.

Q: How does the supplied condition and finish affect the performance of Inconel 601 Round Bars?

A: Solution annealing enhances their mechanical properties, while options like bright, black, or polished finishes provide added versatility for different fabrication or end-use requirements.

Q: What is the standard supply range for Inconel 601 Round Bars in terms of length and diameter?

A: These round bars are typically supplied in lengths ranging from 1 to 6 meters or as required by the customer, and in diameters from 10 mm to 300 mm, with tolerances of H9 or H11 to meet precise engineering demands.

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