Unleashing the Power of Inconel Spring: A Comprehensive Guide to the Best Options

In today’s demanding industrial landscape, it’s essential to have components that can withstand extreme conditions and deliver reliable performance. Inconel spring has emerged as the go-to choice for engineers and manufacturers due to their impressive high-temperature resistance, corrosion resistance, and versatility. In this blog post, we will explore the top Inconel spring options available in the market, helping you make an informed decision based on your specific requirements.

Overview of Top Inconel Springs

Inconel springs are known for their exceptional performance in extreme environments, thanks to their unique properties and manufacturing techniques.

Here, we present the top Inconel springs, each catering to different applications and industries:

  1. Best for High Temperature: Inconel X-750 Springs
  2. Best for Versatility: Inconel 750 Spring
  3. Best for Corrosion Resistance: Inconel 718 Spring
  4. Best for Durability: Stainless Steel Inconel Spring

Inconel X-750 Springs: The High-Temperature Champion

Price: ₹ 4,499 / Kg


  • Material: Inconel X-750 Nickel Alloy
  • Shape: Round wire form
  • Length: As per requirement


  • Exceptional high-temperature resistance
  • Excellent corrosion resistance
  • Manufactured to AMS 5698 and 5699 specifications


  • Not suitable for extension springs requiring initial tension

For applications demanding high-temperature performance, Inconel X-750 springs prove to be the ultimate solution. These inconel x750 spring are specifically designed to withstand temperatures up to 1300°F (704°C). Made from the nickel-chromium inconel x750 alloy, these springs exhibit remarkable strength and ductility.

M B Metal India is a reputable manufacturer of Inconel X-750 springs, offering a wide range of torsion, compression, and extension springs. With adherence to AMS 5698 and 5699 specifications, M B Metal India ensures that their springs provide exceptional characteristics and performance in extreme environments. However, keep in mind that these springs might not be ideal for applications that require initial tension in extension springs.


  • High-Temperature Performance: 5/5
  • Corrosion Resistance: 5/5
  • Versatility: 4/5
  • Price: 3/5

Inconel 750 Spring: The Versatile Performer

Price: ₹ 100 – ₹ 3430 (depending on specific requirements)


  • Material: Inconel 750
  • Wide range of spring types available


  • Versatility for various applications and industries
  • Excellent high-temperature and corrosion resistance
  • High tensile and creep-rupture properties


  • Price may vary depending on supplier and requirements

From aerospace and gas turbines to industrial heating and nuclear operations, Inconel 750 springs provide a versatile solution for a broad spectrum of applications and industries. Boasting excellent corrosion resistance at elevated temperatures and high tensile and creep-rupture properties, these springs can handle various challenges with ease.

M B Metal India produces an extensive range of Inconel 750 springs, including:

  • Compression springs
  • Torsion springs
  • Helical springs
  • Garter springs
  • Extension springs
  • Tension springs
  • Micro springs

The price for these springs may range from ₹ 100 to ₹ 3430 per spring, depending on the supplier and specific requirements. Despite varying prices, the versatility and performance of Inconel 750 springs deem them a worthwhile investment for numerous applications.


  • High-Temperature Performance: 4/5
  • Corrosion Resistance: 5/5
  • Versatility: 5/5
  • Price: 3/5

Inconel 718 Spring: The Corrosion Resistant Specialist

Price: Contact Coiling Technologies for a quote


  • Material: Inconel 718 alloy
  • Wire and bar diameters up to 2.50” (65 mm)


  • Exceptional corrosion resistance
  • High-temperature capabilities
  • Wide range of industry applications


  • Requires heat treatment process at high temperatures for optimal performance of cold drawn materials

Designed to thrive in harsh environments where other springs might falter, Inconel 718 springs serve as the corrosion-resistant specialists. These springs are constructed with an age-hardenable nickel-chromium-columbium (niobium)-molybdenum alloy. It can offer superior corrosion resistance properties. Inconel 718 springs can endure temperatures up to 1300°F (704°C) while retaining 75% of their tensile strength.

Coiling Technologies specializes in producing Inconel 718 springs and wire forms of the finest quality. These springs have wire and bar diameters that can reach up to 2.50” (65mm). These springs are suitable for a wide range of industries, such as:

  • Compressed liquid natural gas or CO2 processing
  • Oil and gas
  • Energy and power generation
  • Sub-sea environments
  • Chemical processing
  • Glass manufacturing

To achieve optimal performance, Inconel 718 springs require a specific heat treating process, consisting of solution annealing and becoming precipitation hardened.


  • High-Temperature Performance: 5/5
  • Corrosion Resistance: 5/5
  • Versatility: 4/5
  • Price: N/A

Stainless Steel Inconel Spring: The Durable Contender

Price: ₹ 50 – ₹ 100 (depending on specific requirements)

Specifications: Material used is stainless steel and inconel. Both materials are highly durable and corrosion resistant.

  • Wide range of applications


  • Impressive high strength durability and reliability
  • Corrosion resistance
  • Can withstand heavy loads and stress


  • May not be suitable for high-temperature applications

Valued for their durability and reliability, Stainless Steel Inconel springs are capable of withstanding heavy loads and stress. These springs are suitable for various applications that require high temperature resistance, corrosion resistance, and durability, such as aerospace components, automotive parts, chemical processing equipment, and oil and gas industry equipment.

The average price for Stainless Steel Inconel springs ranges from ₹ 50 to ₹ 100, depending on the supplier and location. Customer reviews have praised their durability and performance, giving the springs an average rating of 4.2/5 from 119 users. While Stainless Steel Inconel springs may not be the optimal choice for high-temperature applications compared to other Inconel springs, their durability and reliability make them a strong contender for various applications.


  • High-Temperature Performance: 3/5
  • Corrosion Resistance: 4/5
  • Versatility: 4/5
  • Price: 4/5

Choosing Your Ideal Inconel Spring: A Buyer’s Guide

Given the diverse options available, selecting the perfect Inconel spring that suits your specific needs and requirements could be challenging. When making your decision, factors such as:

  • Corrosion resistance
  • Applied stress and force
  • Operating environment (temperature, humidity, corrosive nature)
  • Elastic deformation
  • Tensile strength
  • Electric conductivity

should be taken into account.

Recognizing the differences among various Inconel springs aids in making a well-informed choice. For example:

  • Inconel X-750 springs are best suited for high-temperature applications
  • Inconel 750 springs offer versatility for a wide range of industries
  • Inconel 718 springs excel in corrosion resistance
  • Stainless Steel Inconel springs are the most durable of the bunch

The manufacturer and supplier you pick also play a significant role in the quality and price of the springs you acquire, so they should be carefully selected.

We are known for manufacturing high-quality Inconel springs, including industrial springs, that cater to various applications and industries.


In conclusion, Inconel springs offer a range of solutions for various applications and industries, thanks to their exceptional properties and performance. Whether you require high-temperature resistance, versatility, corrosion resistance, or durability, there is an Inconel spring tailored to your specific needs. By carefully assessing your requirements and understanding the differences between various Inconel springs, you can make an informed decision that will contribute to the success of your project.

Remember, the choice of the right Inconel spring can make all the difference in the performance and longevity of your application. Invest some time in researching and understanding the unique attributes of each Inconel spring option to ensure that you make the best possible decision for your project.

Frequently Asked Questions

What is INCONEL material for springs?

Inconel is an age-hardenable Nickel-Chromium-Columbium (Niobium)-Molybdenum alloy developed in the mid-1900s, with excellent corrosion resistant and high temperature properties. It is a high strength material compatible in environments between -423 F and 1300 F (-253 C and 704 C).

What is the difference between INCONEL and stainless steel spring?

Inconel is more expensive than stainless steel and has superior corrosion resistance and strength at high temperatures, but stainless steel offers higher strength at lower temperatures. 17-4 PH stainless steel in particular is a popular grade of martensitic precipitation hardened stainless steel that contains 15-17.5% chromium, 3-5% nickel, and 3-5% copper.

What is INCONEL used for?

INCONEL is a popular alloy used for wire rope, propeller blades, propulsion motors, sheathing for undersea communication cables, down-hole equipment, platform risers, hangers and high-strength fasteners.

What is the temperature range of INCONEL springs?

Inconel springs have a temperature range of 800 F (425 C) up to 1800 F (980 C).

What are the main differences between Inconel X-750 and Inconel 718 springs?

Inconel X-750 springs are best suited for high-temperature applications, while Inconel 718 springs offer superior corrosion resistance.

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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