Hastelloy vs Inconel Price: A Comprehensive Comparison

In the realm of high-performance alloys, Hastelloy and Inconel have carved a niche for themselves due to their exceptional resistance to corrosion and high-temperature performance. However, the decision between the two often boils down to their pricing. This article presents a thorough comparison of Hastelloy vs Inconel price, delving into their individual properties, applications, and cost-effectiveness.

Understanding Hastelloy

Hastelloy is a trademark series of high-strength, nickel-based, corrosion-resistant alloys produced by Haynes International. There are numerous grades of Hastelloy, mostly nickel-chromium-molybdenum alloys, each optimized for specific applications but all offering high corrosion resistance.

Properties of Hastelloy

Hastelloy alloys are lauded for their exceptional heat and corrosion resistance. Their composition, mostly nickel, molybdenum, and chromium, allows them to withstand harsh conditions, including industrious acids and alkalines.

Hastelloy provides substantial resistance to heat, combating oxidation when exposed to extreme temperatures. This limits surface discoloration, a common issue with various stainless steels.

Hastelloy Pricing

The price of Hastelloy varies depending upon its grade and the market conditions. Generally, Hastelloy’s price is higher than that of many other materials due to its superior heat and corrosion resistance properties. However, assessing the cost-effectiveness of Hastelloy necessitates a consideration of its durability, performance, and lifespan, particularly in demanding industrial applications.

Unraveling Inconel

Inconel, on the other hand, is an austenitic nickel-chromium-based superalloy. Inconel alloys are known for their exceptional heat and oxidation resistance, which makes them ideal for high-temperature applications.

Properties of Inconel

Inconel is engineered to withstand temperatures up to 1800°F. The inclusion of chromium in its composition allows Inconel to combat corrosion at these high temperatures, which is a unique trait among specialty alloys.

Like Hastelloy, Inconel also offers suitable resistance to corrosion. However, Inconel has a slight advantage when used in oxidizing applications, making it a popular choice for high-heat, high-corrosion environments.

Inconel Pricing

Inconel’s pricing, similar to Hastelloy, is influenced by its grade and market dynamics. Given its high-temperature resistance and superior performance in oxidizing environments, Inconel tends to be priced higher than many conventional materials.

Comparison of Hastelloy vs Inconel Price

When comparing Hastelloy vs Inconel price, it’s essential to consider their respective properties and applications. Both these alloys are priced higher than conventional materials due to their superior performance in extreme environments. However, the decision between the two would depend on the specific requirements of your application.

Below is a table comparing some common grades of Hastelloy and Inconel, including their properties and average prices:

AlloyKey PropertiesAverage Price per kg
Hastelloy C276Excellent corrosion resistance, Good fabricability$60 – $100
Hastelloy B2Resistant to reducing environments, Good thermal stability$60 – $100
Hastelloy XExcellent oxidation resistance, Good mechanical properties at high temperatures$60 – $100
Inconel 600Good oxidation and carburization resistance at high temperatures, Good stress rupture strength$40 – $80
Inconel 625Excellent corrosion and oxidation resistance, High tensile, creep, and rupture strength$40 – $80
Inconel 718Exceptional tensile, fatigue, creep, and rupture strength at high temperatures$40 – $80

Please Note: The prices mentioned in the table are average figures and may vary based on market conditions and alloy grade.

Making the Right Choice: Hastelloy vs Inconel Price

The decision between Hastelloy and Inconel should be based on the specific requirements of your application rather than price alone. While Hastelloy offers superior performance in reducing environments, Inconel is more suitable for oxidizing conditions.

Furthermore, the higher upfront cost of these alloys can be offset by their durability and extended lifespan, particularly in demanding industrial applications where corrosive and high-temperature conditions are prevalent.

In conclusion, both Hastelloy and Inconel offer exceptional performance in extreme environments. Understanding the specific needs of your application, including the type of environment and the physical demands on the material, will help you make an informed decision about whether Hastelloy or Inconel is the right choice for you.

M.B.Metal India are one of the Leading Manufacturer,Exporter Importer & Suppliers Of Inconel Plates & Sheets, Duplex Steel Buttweld Fittings, Duplex Head Fasteners, Stainless Steel Products, Welded Pipe Fittings, Titanium Pipe Fittings, Duplex ERW Pipes, Nitronic Bars and Hastelloy Flanges,Wire Mesh in all shapes & sizes.


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