Hastelloy X Alloy Bar
Hastelloy X Alloy Bar (UNS N06002) is a nickel-chromium-iron-molybdenum alloy renowned for its exceptional high-temperature strength, oxidation resistance, and fabricability. Designed for extreme conditions, it maintains excellent ductility even after prolonged exposure to 1200°F–1600°F (650°C–870°C) for over 16,000 hours, making it ideal for aerospace, industrial furnace, and chemical processing applications.
Key Properties of Hastelloy X Alloy Bar
- Outstanding Oxidation Resistance – Performs reliably in extreme heat and corrosive atmospheres.
- High-Temperature Strength – Retains structural integrity at temperatures up to 2200°F (1200°C).
- Excellent Fabricability – Can be welded, forged, and cold-worked with proper heat treatment.
- Good Ductility – Maintains toughness even after long-term thermal exposure.
- Resistance to Reducing & Neutral Atmospheres – Ideal for industrial furnace applications.
Chemical Composition
|
Element |
Content (%) |
|
Cr, Chromium |
20.5-23 |
|
Fe, Iron |
17-20 |
|
Mo, Molybdenum |
8-10 |
|
Mn, Manganese |
1 max |
|
Si, Silicon |
1 max |
|
Ti, Titanium |
0.15 max |
|
Co, Cobalt |
0.5-2.5 |
|
Al, Aluminum |
0.5 max |
|
Cu, Copper |
0.5 max |
|
C, Carbon |
0.05-0.15 |
|
P, Phosphorus |
0.04 max |
|
S, Sulfur |
0.03 max |
|
W, Tungsten |
0.2-1 |
|
B, Boron |
0.008 max |
|
Ni, Nickel |
Remainder |
Physical Properties
|
Properties |
Metric |
Imperial |
|
Density |
8.220 g/cm³ |
0.297 lb/in³ |
|
Melting point |
1316°C |
2400°F |
Mechanical Properties
|
Properties |
Metric |
Imperial |
|
Tensile strength |
755 MPa |
109.5 Ksi |
|
Yield strength |
385 MPa |
55.9 Ksi |
|
Elastic modulus |
205 GPa |
29.8 psi |
|
Reduction of area |
22% |
22% |
|
Hardness, Rockwell B (converted from Brinell hardness) |
87 |
87 |
Thermal Properties
|
Properties |
Metric |
Imperial |
|
Thermal expansion co-efficient |
13.0 µm/m°C |
7.2 µin/in°F |
|
Thermal conductivity |
9.1 W/mK |
63 BTU in/hr.ft².°F |
Fabrication & Welding Capabilities
Hastelloy X can be fabricated using various techniques, including
- Gas Tungsten Arc Welding (GTAW/TIG)
- Gas Metal Arc Welding (GMAW/MIG)
- Shielded Metal Arc Welding (SMAW/Stick)
- Resistance Welding
Hot & Cold Working
- Hot Working: Should be performed at 2150°F (1177°C) for uniform heating.
- Cold Working: Possible due to the alloy's good ductility but requires annealing to restore optimal properties.
Heat Treatment
- Solution Annealing: Typically performed at 2150°F (1177°C) followed by rapid cooling (water or hydrogen for bright annealing).
- Lower annealing temperatures may cause secondary phase precipitation, affecting strength and ductility.
Applications of Hastelloy X Alloy Bar
Aerospace & Gas Turbine Engines
- Combustor cans, transition ducts, flame holders
- Afterburners, tailpipes, cabin heaters
Industrial Furnaces & Heat Treatment Equipment
- Furnace rolls, muffles, retorts, baffles
- Proven performance after 8,700 hours at 2150°F (1177°C)
Chemical Processing Industry
- Catalyst support grids, pyrolysis tubing, flash drier components
- Resistant to oxidizing, reducing, and neutral atmospheres
Why Choose Hastelloy X for High-Temperature Applications?
- Long-term durability in extreme thermal cycling
- Superior weldability & formability compared to other superalloys
- Resists carburization & sulfidation in harsh environments
- Reliable performance in both oxidizing and reducing gas atmospheres
Get High-Quality Hastelloy X Alloy Bars for Demanding Applications
Whether you need gas turbine components, furnace parts, or chemical processing equipment, Hastelloy X alloy bars deliver unmatched heat resistance, strength, and corrosion protection.
Contact us for custom sizes, specifications, and expert alloy selection guidance!
By choosing Hastelloy X (UNS N06002), you invest in a high-performance nickel alloy that ensures reliability in the most challenging environments. Trust in its proven capabilities for aerospace, energy, and industrial applications!
Manufacturing Process
Main Applications
Packaging & Shipping
FAQS
If you have any other questions, please contact me!
Q: Can you produce nickel alloy bars?
A: Yes, we can produce nickel alloy bars according to your requirements.
Q: What is your minimum order quantity?
A: Our minimum order quantity is 50 kg. Larger quantity, lower price.
Q: How long is your delivery time?
A: Generally delivery time for stock is 3 days, and customization takes 15 working days or more, but it is also affected by your specific requirements or order quantity.
Q: Can you provide samples?
A: For small parts, we can provide free sample of regular sizes, but the shipping costs will be borne by you. For large parts sample, we will include it in the order amount. Please confirm with our sales department for your specific requirements.
Q: How can l quickly get the price list?
A: Directly send us email with detailed specification, and you will get the official price list in 1 hour.
Q: How do you control product quality?
A: From the selection of raw materials to transportation packaging, every production process will be testing and evaluated. Only products that have passed all tests can be delivered for export.
Q: Can you provide processing services?
A: Yes, we also provide processing services to our customers. It is one of our goals to provide specialized services such as bending, water cutting, laser cutting, digging holes, welding, slitting of coils, and other fabrications according to the drawings.
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