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Incoloy 925 Round Bars Incoloy 925 Round Bars Incoloy 925 Round Bars Incoloy 925 Round Bars Incoloy 925 Round Bars

Incoloy 925 Round Bars

1500.0 INR/Piece

Product Details:

  • Type Round Bars
  • Diameter 6mm to 300mm
  • Grade Incoloy 925 (UNS N09925)
  • Material Incoloy 925
  • Specific Use High strength components in corrosive environments
  • Application Oil and gas industries, petrochemical industries, marine industries, power generation, chemical processing
  • Tolerance H9, H11, H13 or as specified
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Incoloy 925 Round Bars Price And Quantity

  • 1 Piece
  • 1500.0 INR/Piece

Incoloy 925 Round Bars Product Specifications

  • Oil and gas industries, petrochemical industries, marine industries, power generation, chemical processing
  • H9, H11, H13 or as specified
  • Hot Rolled / Cold Drawn
  • 1 meter to 6 meters or as required
  • Peeled, Turned, Polished
  • Bright, Black, Polished
  • ASTM B805 / ASME SB805
  • Round Bars
  • 6mm to 300mm
  • Incoloy 925 (UNS N09925)
  • Incoloy 925
  • High strength components in corrosive environments
  • 8.14 g/cm3
  • Excellent resistance to pitting, crevice corrosion and stress-corrosion cracking
  • Solution Annealed
  • Typically above 517 MPa
  • Max 331 HB
  • Straight Length
  • 1350-1400C
  • 827 MPa minimum

Product Description

Material Summary

Incoloy 925 (UNS N09925) is an age-hardenable nickel-iron-chromium superalloy. It combines the high corrosion resistance of standard Incoloy 825 with the added structural benefits of precipitation hardening.

By introducing specific quantities of titanium and aluminum, a controlled heat treatment triggers the formation of microscopic gamma-prime ($gamma'$) phases. This internal structure increases the material's yield strength up to three times that of basic annealed alternatives.

Key Properties & Technical Specifications

  • Chemical Matrix: 42.046.0% Nickel (Ni), 19.522.5% Chromium (Cr), minimum 22.0% Iron (Fe) balance, with additions of Molybdenum (Mo) (2.53.5%), Copper (Cu) (1.53.0%), Titanium (Ti) (1.92.4%), and Aluminum (Al) (0.10.5%).

  • Mechanical Integrity: Yield strength levels can clear $ge$724 MPa (105 ksi) after aging treatments, maintaining a typical maximum hardness boundary of 38 HRC to meet strict NACE MR0175 / ISO 15156 compliance guidelines for sour gas environments.

  • Corrosion Defenses: High nickel content acts as a safeguard against chloride-ion stress corrosion cracking (SCC), while molybdenum and copper components reliably counteract pitting and localized crevice degradation in reducing chemical processes.

Industry Sourcing Options

Industrial vendors provide these bar stocks in both raw hot-rolled forms and precision cold-drawn finishes depending on processing requirements:

  • For heavy machining or baseline construction setups, raw mill finishes offer bulk strength advantages. Consider options like the Inconel 925 Round Bar Density: 8.14 G/M3, which comes hot-rolled in sizes ranging from 6.35mm to 300mm to accommodate heavy-duty component forging.

  • For finer tolerances or direct component machining, a cold-drawn and surface-treated finish is often preferred. The standard Inconel 925 Round Bars choice delivers smooth, scale-free bright or polished profiles optimized for precision tool joints, valves, or downhole petroleum fasteners.



Superior Strength and Durability

Incoloy 925 Round Bars are engineered to deliver remarkable strength, with yield strength consistently above 517 MPa and an ultimate tensile strength no lower than 827 MPa. This makes them exceptionally suited for fabricating high-strength components in demanding environments, ensuring reliability and longevity in industrial applications.


Exceptional Corrosion Resistance

These round bars stand out for their excellent resistance to pitting, crevice corrosion, and stress-corrosion cracking. The material's robustness under aggressive chemical and marine conditions makes it a preferred choice for the oil & gas, petrochemical, and marine sectors where durability against corrosive agents is essential.


Versatile Applications & Customization

Available in straight lengths from 1 to 6 meters and various diameters, Incoloy 925 Round Bars can be supplied hot rolled or cold drawn and finished to client specifications. Their adaptability ensures seamless integration into projects across chemical processing, power generation, and other heavy industries, with tolerance grades H9, H11, and H13 available.

FAQ's of Incoloy 925 Round Bars:


Q: How is Incoloy 925 Round Bar processed to ensure its mechanical properties?

A: Incoloy 925 Round Bars undergo solution annealing to enhance their mechanical strength, followed by hot rolling or cold drawing techniques. These processes are complemented by surface finishing options like peeling, turning, and polishing to achieve the required performance and appearance.

Q: What are the main benefits of using Incoloy 925 Round Bars in corrosive environments?

A: These bars offer excellent resistance to pitting, crevice corrosion, and stress-corrosion cracking, making them highly reliable in aggressive environments found in the oil and gas, petrochemical, and marine industries.

Q: When should Incoloy 925 Round Bars be selected over standard alloy bars?

A: Incoloy 925 Round Bars should be chosen when high strength and exceptional corrosion resistance are critical, especially for applications involving exposure to harsh chemicals or marine environments.

Q: Where are Incoloy 925 Round Bars typically utilized?

A: They are widely used in oil and gas extraction, petrochemical processing, marine engineering, chemical plants, and power generation facilities, particularly where reliability and corrosion resistance are paramount.

Q: What lengths and diameters are available for these round bars?

A: Incoloy 925 Round Bars are available in straight lengths from 1 meter to 6 meters or as required, with diameters ranging from 6mm to 300mm, allowing for versatile application in a variety of high-strength components.

Q: How does the heat treatment process affect the characteristics of Incoloy 925?

A: Solution annealing optimizes the alloy's microstructure, significantly improving its mechanical properties, ductility, and corrosion resistance, which is essential for demanding industrial environments.

Q: What surface finishes and tolerances can you specify for these round bars?

A: Finishes such as bright, black, and polished are available, along with dimensional tolerances like H9, H11, H13, or as specified by the client, to meet precise application requirements.

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