UNS NO6002, also known as Hastelloy X (NiCr22FeMo), is a nickel-chromium-iron-molybdenum alloy that provides outstanding high-temperature strength, oxidation resistance, and creep resistance in extreme thermal environments. This alloy is commonly used in gas turbines, aerospace, and industrial processes requiring resistance to high temperatures, oxidation, and sulfidation.
Nimonic PE13 is a nickel-based superalloy often used for its exceptional creep and fatigue resistance under high-temperature and high-stress conditions. It is widely utilized in aerospace components, gas turbines, and energy generation applications due to its stability and strength at elevated temperatures.
This combination of Hastelloy X and Nimonic PE13 offers superior resistance to oxidation and corrosion in high-temperature environments, making it a popular choice for demanding industrial applications.
Specifications:
Parameter | Details |
---|---|
Alloy Name | UNS NO6002 / Hastelloy X (NiCr22FeMo) / Nimonic PE13 |
Material Type | Nickel-Chromium-Iron-Molybdenum Superalloy |
Product Form | Round Pipe / Tube (Seamless & Welded) |
Standards | ASTM B619, ASTM B622, AMS 5596, AMS 5707 |
Outer Diameter (OD) | 6 mm - 500 mm (customizable) |
Wall Thickness | 0.5 mm - 50 mm (customizable) |
Length | Up to 12 meters (custom lengths available) |
Surface Finish | Annealed, Pickled, Polished |
Density | 8.9 g/cm³ |
Melting Point | 1330-1380°C |
Tensile Strength | ≥ 800 MPa |
Yield Strength | ≥ 400 MPa |
Elongation | ≥ 20% |
Corrosion Resistance | Excellent oxidation, carburization, and sulfidation resistance |
Weldability | Excellent (supports TIG, MIG, and SMAW welding) |
Key Features of Hastelloy X (UNS NO6002) / Nimonic PE13:
High-Temperature Strength & Oxidation Resistance:
- Performs well at high temperatures up to 2000°F (1093°C), providing superior high-temperature strength.
- Outstanding oxidation resistance and corrosion resistance in aggressive environments.
Thermal Stability & Fatigue Resistance:
- Excellent thermal stability, allowing it to withstand extreme temperature fluctuations without significant degradation.
- Fatigue-resistant under repeated thermal cycling and mechanical stress, making it ideal for aerospace and gas turbine components.
Creep & Stress Resistance:
- Exceptional creep resistance at elevated temperatures, ensuring long-term stability even under constant mechanical stress.
- Ideal for applications where structural integrity must be maintained over extended periods in high-stress environments.
Corrosion Resistance:
- Highly resistant to oxidation, carburization, and sulfidation in harsh environments, making it ideal for use in combustion chambers and industrial furnaces.
Common Applications:
Aerospace Industry:
- Gas turbines, jet engine components, turbine blades exposed to high temperatures.
- Exhaust systems and combustion chambers in aircraft engines and spacecraft propulsion systems.
Power Generation & Nuclear Industry:
- Gas turbines, boiler tubes, superheaters, and heat exchangers.
- Used in nuclear reactor components and high-temperature piping systems in power generation.
Chemical & Petrochemical Industries:
- Chemical reactors, distillation columns, furnace linings.
- Ideal for high-temperature environments with exposure to corrosive chemicals such as sulfuric acid, chlorine, and hydrocarbons.
Industrial Applications:
- Industrial furnaces, heat treatment processes, high-temperature reactors.
- Components exposed to extreme temperatures in industries such as metallurgy and material processing.



1. What are high-temperature alloy pipes?
High-temperature alloy pipes are specialized pipes made from materials designed to withstand extreme temperatures, pressure, and corrosion. These alloys typically contain nickel, chromium, iron, and other elements that enhance their mechanical properties and durability in high-temperature environments.
2. What are the common types of high-temperature alloy pipes?
Common types include:
Inconel (e.g., Inconel 600, 625, 718, 925)
Hastelloy (e.g., Hastelloy C-22, C-276)
Monel (e.g., Monel 400, K500)
Stainless steel alloys (e.g., 310S, 321, 347)
Other superalloys designed for extreme conditions
3. What industries use high-temperature alloy pipes?
Industries that commonly use these pipes include:
Aerospace
Power generation (nuclear, fossil, and renewable energy plants)
Petrochemical and chemical processing
Oil and gas
Automotive and transportation
Marine and offshore engineering
4. What are the key properties of high-temperature alloy pipes?
High oxidation and corrosion resistance
Excellent mechanical strength at elevated temperatures
Good thermal stability
Resistance to creep and stress rupture
Weldability and formability
5. How are high-temperature alloy pipes manufactured?
These pipes are typically produced through processes such as:
Seamless extrusion
Welded pipe production
Cold drawing
Hot rolling
Precision machining and heat treatment
6. What standards apply to high-temperature alloy pipes?
Some widely recognized standards include:
ASTM B167, B407, B983 (for Inconel alloys)
ASTM B619, B622 (for Hastelloy alloys)
ASTM A312, A213 (for stainless steel alloys)
ASME, ANSI, and API standards for specific industrial applications
7. How do I choose the right high-temperature alloy pipe for my application?
Factors to consider include:
Operating temperature and pressure
Corrosive environment (acidic, alkaline, seawater, etc.)
Mechanical strength requirements
Compliance with industry standards and regulations
Cost and availability
8. How can I get a quote?
You can request a quote through the following methods:
- Submit a quote request form on our website
- Call our sales hotline
- Contact us via email Please provide details such as the alloy type, specifications, quantity, and delivery location to receive an accurate quote.
9. Do you support international shipping?
Yes, we offer worldwide shipping. Our experienced logistics team can assist with various international shipping issues, including transportation options, customs handling, and destination requirements.
10. What payment methods do you accept?
We accept various payment methods, including bank transfers, credit card payments, PayPal, and more. The specific payment method can be confirmed based on the order amount and customer preferences.
11. Do you offer returns or exchanges?
Due to the customized or specialty nature of Hastelloy materials, our return and exchange policy is strict. Standard stock products can be returned or exchanged if they are unused and unprocessed. Please confirm the return/exchange conditions and process with our sales team before placing an order.
12. What certifications or documentation do you provide?
We can provide the following certifications and documents:
- Material inspection reports
- Material certificates
- Compliance certificates (e.g., ISO 9001 certification)
- Other certification documents as required by the customer
13. Do you offer processing or customization services?
Yes, we provide customized processing services for Hastelloy alloys, including cutting, welding, precision machining, and more. Whether it's standard dimensions or special requirements, we can process the materials to meet your needs.
14. How can I contact you for more information?
You can contact us through the following methods:
Online support: Visit our website for live chatAddress: 300 Meters North of Liaoniu Road and Xindong Ring Road, Liaocheng High-Tech Zone, Liaocheng, Shandong, China
We look forward to providing you with high-quality products and services!
If you have any other questions, feel free to contact us, and we will do our best to assist you!