UNS N06002 Alloy Steel Plate Supplier | Specifications, Equivalent Materials, and Price


UNS N06002 alloy steel plate, commonly known as Hastelloy X, is a high-performance nickel-chromium-iron-molybdenum superalloy supplied by Gangsteel. Renowned for its exceptional high-temperature strength and oxidation resistance, UNS N06002 material excels in extreme environments such as gas turbines and aerospace components.

As a leading stainless steel supplier in China, Gangsteel offers UNS N06002 platesheet,Coil, bar, and custom components, meeting ASTM B435 and ASME SB-435 standards. This page details the UNS N06002 chemical compositionmechanical propertiesequivalent materials, comprehensive specifications, and applications, along with competitive UNS N06002 price per kg. Explore our nickel alloy steel gradesfor related alloys like Alloy C276904L stainless steel, and 254 SMO stainless steel.

 

1. What is UNS N06002?

UNS N06002, also known as Hastelloy X, is a nickel-based superalloy engineered for outstanding high-temperature strength, oxidation resistance, and fabricability. With high nickel (balance), chromium (20.5-23.0%), and molybdenum (8.0-10.0%), UNS N06002 material offers excellent resistance to oxidation and carburization up to 2200°F (1204°C), making UNS N06002 alloy steel plate ideal for aerospace, gas turbines, and industrial furnace applications. Its balanced composition ensures good weldability and creep resistance, distinguishing it from other nickel alloy steel gradeslike Alloy 625or UNS N06617.

Gangsteel’s UNS N06002 is tailored for high-temperature applications, offering a robust alternative to alloys like Alloy C-22for demanding environments.

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2. UNS N06002 Chemical Composition

The UNS N06002 chemical composition, compliant with ASTM B435 and ASME SB-435, is optimized for high-temperature performance and corrosion resistance in oxidizing environments. Its balanced alloying elements ensure durability in extreme conditions.

Element

Content (%)

Carbon (C)

0.05 – 0.15

Chromium (Cr)

20.5 – 23.0

Nickel (Ni)

Balance (44-56%)

Molybdenum (Mo)

8.0 – 10.0

Iron (Fe)

17.0 – 20.0

Tungsten (W)

0.2 – 1.0

Cobalt (Co)

0.5 – 2.5

Manganese (Mn)

≤ 1.0

Silicon (Si)

≤ 1.0

Phosphorus (P)

≤ 0.04

Sulfur (S)

≤ 0.03

Note: The Hastelloy X chemical composition enables UNS N06002 alloy steel plate to withstand high-temperature oxidation and carburization, outperforming 904L stainless steelin aerospace applications.

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3. UNS N06002 Mechanical Properties

The UNS N06002 mechanical properties provide a robust combination of strength, ductility, and creep resistance at elevated temperatures. Tested per ASTM B435UNS N06002 alloy steel plate is ideal for gas turbines and furnace components.

Property

Value (at 20°C)

Tensile Strength (MPa)

≥ 655

Yield Strength (MPa)

≥ 240

Elongation (%)

≥ 35

Hardness (HB)

≤ 241

 

  • Tensile Strength: Ensures UNS N06002 material withstands high stress at temperatures up to 2200°F.
  • Yield Strength: Supports structural integrity for Hastelloy X plate in high-temperature systems.
  • Elongation: High ductility enables fabrication of UNS N06002 sheet and bar.
  • Hardness: Moderate hardness ensures durability in Hastelloy X applications.

Note: Contact Gangsteel for a detailed UNS N06002 material properties datasheet, including high-temperature performance up to 1204°C.

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4. UNS N06002 Equivalent Materials

UNS N06002, or Hastelloy X, is equivalent to several international grades, ensuring compatibility across global standards. Below are common equivalents:

NoteUNS N06002 equivalent grades comply with ASTM B435 and ASME SB-435, offering interchangeability with UNS N06617in high-temperature applications.

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Standard

Equivalent Grade

Description

UNS

N06002

Nickel-based superalloy

W.Nr.

2.4665

High-temperature resistance (Hastelloy X)

EN

NiCr22Fe18Mo

European standard for UNS N06002 material

ISO

NW6002

Alternative designation for Hastelloy X

5. UNS N06002 vs Alloy C276

Comparing UNS N06002 to Alloy C276helps in selecting the right material for specific environments. Below is a detailed comparison:

Feature

UNS N06002 (Hastelloy X)

Alloy C276 (Hastelloy C276)

Nickel Content

44-56% (lower)

50-60% (higher)

Molybdenum Content

8.0-10.0% (lower)

15.0-17.0% (higher)

Corrosion Resistance

Excellent oxidation resistance up to 2200°F

Superior in reducing/oxidizing acids

Price

USD 25-45/kg

USD 30-50/kg

Applications

Aerospace, gas turbines, furnace components

Chemical processing, pollution control

  • Corrosion ResistanceUNS N06002 corrosion resistance excels in high-temperature oxidizing environments, while Alloy C276 is better suited for aggressive acid conditions.
  • CostHastelloy X is slightly less expensive due to lower molybdenum content.
  • ApplicationsUNS N06002 alloy steel plate is ideal for aerospace, while Alloy C276 suits chemical processing.

Conclusion: Choose UNS N06002 alloy steel plate for high-temperature applications like gas turbines, or opt for Alloy C276for superior acid resistance in chemical environments.

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6. UNS N06002 Specifications

Gangsteel offers UNS N06002 alloy steel platesheetbar, and custom components with a wide range of specifications to meet diverse project needs:

6.1 Plate and Sheet

  • Thickness: 0.5 mm to 100 mm
  • Width: 1000 mm to 3000 mm
  • Length: 2000 mm to 12000 mm
  • Surface Finish: Hot-rolled, cold-rolled, annealed, pickled, 2B, No.1, or customized (e.g., polished)
  • StandardsASTM B435ASME SB-435, AMS 5536
  • Applications: Gas turbine components, Hastelloy X plate for furnace parts

6.2 Bar

  • Diameter: 6 mm to 500 mm
  • Length: Up to 12000 mm
  • Finish: Hot-rolled, cold-drawn, centerless ground
  • Standards: ASTM B572, ASME SB-572
  • ApplicationsUNS N06002 bar for turbine blades and fasteners

6.3 Custom Components

  • Types: Flanges, fittings, CNC-machined parts
  • Tolerances: ±0.05 mm for precision components
  • Applications: Tailored solutions for aerospace and industrial furnaces

Note: Custom sizes, finishes, and heat treatments (e.g., solution annealing) are available. Contact Gangsteel for bespoke UNS N06002 alloy steel plate solutions.

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7. UNS N06002 Applications

UNS N06002, or Hastelloy X, is widely used in industries requiring high-temperature strength and oxidation resistance. Key UNS N06002 applications include:

  • AerospaceUNS N06002 alloy steel plate for jet engine components, combustors, and afterburners.
  • Gas TurbinesHastelloy X plate for turbine blades and exhaust systems.
  • Industrial FurnacesUNS N06002 sheet for furnace rolls and heat-treating equipment.
  • Power Generation: Components resisting oxidation and carburization at high temperatures.
  • Chemical ProcessingUNS N06002 material for high-temperature reactors with moderate corrosion.

Note: Compared to Alloy 625UNS N06002offers superior high-temperature strength for aerospace applications.

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8. UNS N06002 Price per KG

The UNS N06002 price per kg ranges from USD 25-45 per kg (FOB), influenced by:

  • Alloy Content: High nickel (44-56%) and molybdenum (8.0-10.0%) drive costs due to raw material volatility.
  • Market Demand: High demand in aerospace and power generation impacts Hastelloy X price.
  • Product FormUNS N06002 alloy steel plate may cost more than sheet due to processing.
  • Global Supply Chain: Freight and availability affect UNS N06002 cost.

For precise UNS N06002 price per kg quotes or bulk discounts, contact Gangsteel, a trusted stainless steel supplier in China.

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9. Related Alloy Steel Grades

Gangsteel offers a diverse range of nickel alloy steel gradesalongside UNS N06002, suitable for complementary applications:

  • Alloy C276(UNS N10276): Superior corrosion resistance in chemical processing.
  • 904L Stainless Steel(UNS N08904): High corrosion resistance in sulfuric acid.
  • 254 SMO Stainless Steel(UNS S31254): Excellent chloride resistance for seawater.
  • Alloy 625(UNS N06625): High strength for aerospace and chemical industries.
  • UNS N06617: High-temperature resistance for gas turbines.

Note: These alloys complement UNS N06002 alloy steel plate in applications requiring specialized high-temperature or corrosion properties. Contact Gangsteel for a full catalog.

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10. Why Choose Gangsteel?

  • Quality Assurance: All UNS N06002 alloy steel plate products meet ASTM B435ASME SB-435, and AMS 5536 standards, with EN 10204 3.1/3.2 certificates.
  • Fast Delivery: Standard orders shipped in 7-15 days, with expedited options for urgent projects.
  • Customization: Precision cutting, CNC machining, and heat treatments tailored to your needs.
  • Global Supply: Serving clients in Saudi Arabia, UAE, India, Europe, and beyond.
  • Extensive Inventory: Wide range of nickel alloy steel grades, including Alloy C276and Alloy 625.

 

11. Conclusion

UNS N06002 alloy steel plate, or Hastelloy X, from Gangsteeldelivers exceptional high-temperature strength and oxidation resistance for critical applications in aerospace, gas turbines, and industrial furnaces. With high nickel, chromium, and molybdenum, UNS N06002 material outperforms Alloy C276in high-temperature environments, supported by versatile specifications (0.5-100 mm thickness, up to 3000 mm width) and equivalent grades (W.Nr. 2.4665, EN NiCr22Fe18Mo). As a premier stainless steel supplier in China, Gangsteel provides high-quality UNS N06002 platesheet, and bar at competitive prices (USD 25-45/kg).

Contact Gangsteeltoday for the latest UNS N06002 price per kg or to request a detailed Hastelloy X properties datasheet. Explore our nickel alloy steel gradesfor customized solutions to meet your project demands!

 

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