Hastelloy® Alloys
Corrosion-Resistant Solutions for Extreme Environments
Explore NeoNickel’s range of Hastelloy® alloys, ideal for chemical processing, aerospace, and high-temperature applications. Discover the advantages of Hastelloy® C22, C276, and X.
What Are Hastelloy® Alloys?
What Are Hastelloy® Alloys?
Hastelloy® alloys are some of the most versatile and corrosion-resistant materials available, making them a popular choice for demanding industries where durability and reliability are essential.
These are nickel-based alloys, containing molybdenum, chromium, iron, and cobalt. Their unique composition makes them industry leaders in environments with harsh conditions, such as aggressive chemicals and extreme heat, makes them indispensable for applications demanding superior performance and longevity.
The Importance of Trademark
‘Hastelloy®’ is a registered trademark of Special Metals Corporation, ensuring authenticity and quality. Genuine Hastelloy® alloys meet strict industry standards for corrosion resistance and reliability. At NeoNickel, we supply certified Hastelloy® alloys, guaranteeing durability and performance for demanding applications. View our quality approvals here.
Corrosion-Resistant Hastelloy® Grades
NeoNickel supplies a comprehensive range of corrosion-resistant Hastelloy® alloys designed for extreme chemical environments:
Why Choose Hastelloy® Alloys?
When it comes to selecting materials that offer unmatched durability and performance in extreme conditions, Hastelloy® alloys emerge as the superior choice with their:
Unmatched Corrosion Resistance
Hastelloy alloys excel in both oxidizing and reducing environments, offering superior performance in aggressive chemicals like hydrochloric acid, sulfuric acid, and chlorine.
High-Temperature Performance
Designed to maintain their structural integrity and resist oxidation at elevated temperatures, certain grades of Hastelloy are ideal for applications like gas turbines and industrial furnaces.
Exceptional Versatility
Suitable for applications across a wide range of industries, from heat exchangers and reaction vessels to aircraft cabin heaters and industrial furnaces.
Weldability and Fabrication
Hastelloy alloys can be welded using all conventional methods, making them adaptable to custom fabrications.
Applications of Hastelloy® Alloys
Hastelloy® alloys are widely used in industries requiring exceptional corrosion resistance and durability, especially in highly aggressive environments. Their versatility makes them indispensable for a variety of critical applications, including Stack Liners, Reaction Vessels, Heat Exchangers, Aircraft Cabin Heaters, Transition Ducts, Scrubbers, Distillation Columns and Seawater Components.
These applications showcase the versatility and resilience of Hastelloy® alloys in handling harsh environments and demanding conditions.
Stack Liners
Designed to combat corrosive flue gases, ensuring longevity in industrial exhaust systems.
Heat Exchangers
Ensuring efficient heat transfer while resisting corrosion in challenging media.
Reaction Vessels
Engineered to withstand aggressive chemical reactions, essential for chemical processing and pharmaceutical industries.
Aircraft Cabin Heaters
Providing reliable performance under extreme operating conditions in the aerospace sector.
Transition Ducts
Built to handle high temperatures and corrosive fumes, making them vital for power plants and industrial facilities.
Hastelloy® vs. Stainless Steel
Hastelloy® vs. Stainless Steel
When comparing Hastelloy vs. Stainless Steel, the primary differences lie in:
Corrosion Resistance: Hastelloy outperforms stainless steel in harsh chemical environments.
Temperature Stability: Hastelloy maintains its structural integrity at higher temperatures.
Cost-Effectiveness: While more expensive initially, Hastelloy’s durability reduces lifetime costs in extreme conditions.
Advantages and Disadvantages of Hastelloy® Alloys
Long-Term Durability: Reduced maintenance and replacement costs.
Customisable Solutions: Grades tailored for specific environments and challenges.
Proven Performance: Reliable in industries where safety and longevity are paramount.
Cost: Higher initial investment compared to conventional alloys like stainless steel.
Machining Challenges: Requires specialised equipment and expertise.
NeoNickel: Your Trusted Supplier of Hastelloy® Alloys
NeoNickel: Your Trusted Supplier of Hastelloy® Alloys
At NeoNickel, we pride ourselves on offering the highest-quality Hastelloy alloys to meet the specific needs of our clients. Our comprehensive range of corrosion-resistant and heat-resistant grades ensures that we have the ideal solution for your application.
Extensive inventory of Hastelloy alloys.
Expertise in custom machining and fabrication.
Reliable, on-time delivery for critical projects.
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Frequently Asked Questions
Hastelloy® alloys are commonly used in industries like chemical processing, aerospace, and marine engineering due to their exceptional resistance to corrosion and high temperatures.
Hastelloy® alloys are nickel-based and contain molybdenum, chromium, iron, and cobalt, which enhance their ability to withstand harsh chemical and high-temperature environments.
Yes, Hastelloy® offers superior corrosion resistance and durability compared to stainless steel, particularly in highly corrosive environments. Can
Absolutely. Hastelloy® is specifically designed to perform in extreme heat and is widely used in applications involving high-temperature environments.
While both are nickel-based alloys, Hastelloy® excels in corrosion resistance, especially against strong acids, whereas Inconel® is better suited for high-temperature applications.
Yes, NeoNickel offers genuine Hastelloy® alloys that meet the highest industry standards for quality and performance.
