Hastelloy X Seamless Pipe Tube (UNS N06002 / W.Nr. 2.4665)
High-strength corrosion-resistant alloy Pipe Tube for industrial furnaces and gas turbines
As a professional supplier of superalloys, SEATHER TECHNOLOGY manufactures high-quality Hastelloy X seamless pipes and tubes engineered for extreme corrosion and high-temperature service environments.
Hastelloy X is a nickel-based superalloy with a high content of chromium and molybdenum, providing excellent resistance to corrosion in a wide range of aggressive media. Hastelloy X seamless pipes perform reliably in acidic environments such as sulfuric acid and hydrochloric acid, as well as in oxidizing atmospheres and chloride-containing conditions, effectively resisting pitting, crevice corrosion, and stress corrosion cracking (SCC) to ensure long-term operational stability.
In high-temperature applications, where conventional materials are prone to oxidation, softening, or premature failure, Hastelloy X seamless pipes maintain outstanding mechanical strength at temperatures up to 1200 °C. The alloy’s optimized composition, including elements such as molybdenum, tungsten, and cobalt, significantly enhances creep resistance and thermal fatigue strength, making it ideal for extreme environments such as gas turbines, heat-treatment furnaces, petrochemical cracking units, and aerospace systems.
SEATHER TECHNOLOGY understands the strict dimensional and performance requirements of industrial piping systems and therefore offers full customization capabilities. Special outer diameters, wall thicknesses, and non-standard lengths can be produced to match your exact equipment and application needs. From raw material selection to finished product delivery, comprehensive quality inspections are conducted throughout the entire manufacturing process to ensure consistent performance and reliability.
Whether for large-volume projects or small-batch customized orders, SEATHER TECHNOLOGY provides efficient, dependable Hastelloy X seamless pipe and tube solutions, supported by professional technical consultation and responsive service.
Hastelloy X Seamless Pipe Tube (UNS N06002) Specifications & Srtandard
- OD Range: Φ3 – Φ600mm
- Wall Thickness: Φ0.5 – Φ30mm
- Length: 50mm – 12000mm
- Customized size needs to be confirmed with our team
- Grades: X / UNS N06002 / W.Nr. 2.4665
- Standards: ASTM B622
ASTM B829
ASME SB 622
ASME SB 829 - Finish: Bright, Polishing, Mirror, Hairline, Pickled, Peeled, Black
- Brand: SEATHER TECHNOLOGY, Special Metals(SMC), HAYNES International, VDM Metals, ATI, etc.
Hastelloy X Seamless Pipe Tube (UNS N06002) Applications & Usages
Hastelloy X can be used in a variety of applications including:
- Combustion liners
- Turbine exhaust components
- Aircraft cabin heaters
- Transition Ducts
- Industrial furnaces
Hastelloy X Seamless Pipe Tube (UNS N06002) Drawing & Formula
Formula: m = (OD – THK) × THK (mm) × L (m) × ρ (g/cm³) × π ÷ 1000
OD = Outside Diameter, THK = Wall Thickness, L = Length
ρ = Density, π = 3.1415926…
What is Hastelloy X (UNS N06002)
Alloy X also referred to as the UNS N06002/W.Nr. 2.4665 alloy.
Alloy X is a nickel-chromium-iron-molybdenum alloy that possesses an exceptional combination of oxidation resistance, fabricability and high-temperature strength.
As a consequence of its good ductility, X alloy is also readily formed by cold-working. All hot- or cold- worked parts should be annealed and rapidly cooled in order to restore the best balance of properties. The alloy can be welded by a variety of techniques, including gas tungsten arc (GTAW), gas metal arc (GMAW), shielded metal arc (SMAW), and resistance welding.
Alloy X is widely used in industrial furnace.
Alloy X is available in the form of plates, sheets, strips, billets, bars, wires, pipes, tubes, and covered electrodes.
Hastelloy X Seamless Pipe Tube (UNS N06002) Chemical Composition
| Grade | Standard | C | Si | Mn | P | S | Cr | Ni | Mo |
| Hastelloy X | ASTM | ≤0.15 | ≤1.00 | ≤1.00 | ≤0.040 | ≤0.030 | 20.5-23.0 | 41.3-53.7 | 8.0-10.0 |
Hastelloy X Seamless Pipe Tube (UNS N06002) Mechanical Properties
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.22 g/cm3 | 1355°C (2470°F) | 615Mpa | 245Mpa | 49.5% |
Metal Cutting Service
Custom Metal Cutting Services For Diverse Industries
CNC Machining Services
Custom CNC machining parts in nickel alloy and stainless steel delivery in as fast as 3 days
Sheet Metal Fabrication
SEATHER’s custom sheet metal fabrication services offer a fast and cost-effective solution for your projects.
Metal Welding Service
Seather provides some of the best solutions ranging from custom metal welding and related services.
More Information About Hastelloy X Seamless Pipe Tube (UNS N06002)
When you choose to buy Hastelloy X Seamless Pipe Tube (UNS N06002), there have some important points we need to know before we get started.
Hastelloy X Seamless Pipe Tube Features (UNS N06002)
- High-Temperature Performance
- Oxidation Resistance
- Fabricability
- Corrosion Resistance
- Composition
How to Purchase Hastelloy X Seamless Pipe Tube (UNS N06002)
When purchasing alloy seamless pipe tube, it’s essential to have the right materials and information to ensure a smooth procurement process and to get the products that meet your needs.
Here’s what you need to provide:
1. Material: Specify the grade material, Alloy X (UNS N06002)
2. Size: Specify the pipe tube’s Outer Diameter, Inner Diameter, Wall thickness, Length, Delivery State, finish, etc.
3. Quantity: Provide the exact number of products required for an accurate quotation.
4. Technical specifications: Include technical specifications and drawings. If there are unique design requirements, detailed drawings can be attached.
5. Quality standards: Specify quality standards and inspection requirements, such as the need for third-party inspection, material certification, and inspection reports.
6. Special requirements: Specify any special surface treatment, polishing, corrosion resistance requirements, etc.
7. Packaging requirements: If there are specific packaging needs, such as protective or anti-corrosion packaging, please specify.
8. Delivery time: Specify the expected delivery time and location.
By preparing the above information, you can streamline the process of purchasing pipe tube and ensure that you receive high-quality products that meet your requirements.
Conclusion
We have introduced our products briefly. If you want to know more about it, you can check the article here Hastelloy Alloy X: Composition, Properties and Applications.
If you need to purchase alloy X products, please get in touch with us immediately.
Trademark Notices:
Inconel®, Incoloy®, and Monel® are registered trademarks of Special Metals Corporation.
Hastelloy® is a registered trademark name of Haynes International, Inc.
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