Exotic Alloys for Springs

Whether it’s extreme temperatures or corrosive conditions, some operating environments put materials under duress. When the going gets tough, exotic alloys are up to the task.

The Exotic Alloy Experts 

Custom Spring Manufacturing can provide tailor-made springs from exotic alloys. As a trusted custom exotic alloy spring manufacturer, we’ve vast experience creating complex designs from a variety of specialty alloy materials.

Each material has unique chemical and mechanical properties that can improve performance in harsh operating environments. Our expert engineers can help you select the best material for your application.

Inconel X-750

Inconel X-750 is a nickel chromium alloy originally developed for use in the high-stress environment of nuclear energy generation. This material is considered the gold-standard in spring manufacturing, as it provides the maximum corrosion and temperature resistance (up to 1300º F). The National Association of Corrosion Engineers (NACE) has approved Inconel X750 for downhole gas exposure.

Hastelloy C-276

Hastelloy C-276 offers improved performance over stainless steel products while being more cost-effective than other materials. This corrosion-resistant material is a nickel molybdenum chromium alloy with tungsten. Hastelloy C-276 can withstand up to 750º F and is resistant to crevice corrosion, pitting, and oxidizing agents. It is often used in sour gas wells and other severe conditions.

Elgiloy

Considered in the industrial sector to be a “super alloy,” Elgiloy contains a mixture of iron, nickel, chromium, manganese, cobalt, and molybdenum. This non-magnetic material resists corrosion–particularly chlorides–and is appropriate for use at very high temperatures (up to 850º F). Elgiloy is the ideal material for providing maximum strength in a small space.

Benefits Of Exotic Alloys

Exotic alloys are metal alloys with high amounts of chromium, nickel, titanium, molybdenum, and other rare earth elements. Also called specialty alloys, their unique composition enables them to exhibit an array of performance-improving characteristics.

Industry-Specific Solutions 

Exotic alloy springs can lower downtime while improving efficiency. As a result, applications last longer and achieve more. Today, applications are pushing materials to the limit. A variety of industries can benefit from integrating exotic alloy springs into their products.

Frequently Asked Questions

Determining the best exotic material for your spring project is challenging. At Custom Spring Manufacturing, we make it easy. If you can’t find what you’re looking for in our FAQ section below, please get in touch with us.

What are Exotic Alloys?
Exotic alloys sometimes referred to as superalloys, are alloys composed of rare earth elements. Each alloy is created using highly specialized processes and has a specific ratio of several metals combined to create an alloy greater than just the sum of its parts.

What is an Exotic Metal?
A metal alloy that’s not regularly used, difficult to find, or expensive. These alloys are used due to their resistance to effects from harsh environments including high heat, extreme cold, oxidation, and corrosion.

What Alloy is Spring Steel?
Spring steel is a name given to a wide range of steels used in the manufacture of springs. These steels are generally low-alloy manganese, medium-carbon steel, or high-carbon steel.

What Material is Used For Springs?
Springs are fabricated from a lot of materials. Examples include carbon steel, stainless steel, copper-based alloys, and exotic alloys. Typically, the material is selected based on the performance needs or operating environment. Give us a call to learn more.

Let’s Get Started

Custom Spring Manufacturing has successfully designed, manufactured, and supplied a wide array of exotic alloy spring solutions. Every one we manufacture is bespoke to meet the needs of each application.

Feel free to contact us to learn more about exotic materials. Our team is standing by to answer your questions.