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Stainless Steel Spring Manufacturers and Companies

IQS Directory provides an extensive list of stainless steel spring manufacturers and suppliers. Utilize our website to review and source stainless steel spring manufactures with our easy-to-use features which allow you to locate stainless steel spring companies that will design, engineer, and manufacture stainless steel springs for your exact specifications. Our request for quote forms make it easy to connect with leading stainless steel spring manufacturers. View company profiles, website links, locations, phone number, product videos, customer reviews, product specific news articles and other production information. We are a leading manufacturer directory who will connect you with the right manufacturers whether you are looking for hard stainless steel spring clips, stainless steel compression springs, or stainless steel flat springs.

  • Lake Geneva, WI 262-249-7854

    Established in 1972, our trusted company is a leading manufacturer, producing high quality coil springs, among others. Handcrafted prototypes are handled with care and precision in our Tool & Die Shop. Additionally, we provide assembly services and can produce special forms not fit for machine operations. Give us a call today to get a start on your next project, or visit our website.

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  • Woodstock, IL 888-795-2645

    As a manufacturer of mechanical springs, Royal Coil can punch press, die tool & four-slide to produce an array of springs such as compression springs with diameters from .008 - .250, extension springs from .008 - .209 diameters, & torsion and double torsion springs ranging from .008 - .209 diameters. ISO 9001:2000 certified, we manufacture quality custom industrial springs such as coil springs.

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  • Rockford, IL 815-968-3000

    Quality is our number one priority. We have over 60 years of experience! You can trust our company to only offer the most durable, quality coil springs and other spring products in the industry. We work with many industries, including aerospace, military, commercial, and automotive. You will find that we will always have the perfect solution for you. Contact us for details!

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  • Chicago, IL 800-969-7884

    Sterling Spring has offered high-quality springs since 1953. Our product line includes compression springs, coil springs, torsion springs, extension springs and industrial springs. We offer just-in-time delivery and cost-effective prices, regardless of your ordering volume.

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  • Muskego, WI 262-682-4711

    It is our belief that all customers deserve the very best- whether large or small. We take the time to work with each individual customer to create the perfect springs solution for their needs. We will not turn away a customer from any industry, and we will use our expert engineering experience to help create the perfect spring product for you. Find out more by contacting us online today!

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businessIndustry Information

Stainless Steel Springs

Stainless steel springs are used for their ability to resist high temperatures, moisture and chemicals; they are also known for their smooth and attractive surface finish. Made of steel alloyed with at least 12% chromium and often nickel, stainless steel is a strong metal that fares well in a wide variety of environments and conditions.

Springs made of stainless steel are preferred in outdoor and water applications as well as in environments where sanitation is necessary. The aerospace, semi-conductor, heat exchanging, medical, food and beverage processing, marine, boat manufacturing, industrial manufacturing and oil industries all use stainless steel springs as components within machinery, equipment and vehicles. They always have a shiny, grey finish and can be fabricated into many different sizes and types of spring, including coil, compression, extension and torsion springs. Small spring sizes generally have higher tensile strengths, which are similar to hard drawn carbon steel. They are made from cold drawn flat or round wire that have varying degrees of nickel. Springs that exhibit lower nickel content have better formability and flexibility but lower strength than those that have high amounts. Like all stainless steel parts and products, heat treatment will not strengthen the metal. Instead, cold working, like cold extrusion to fabricate wire, strengthens the steel's properties. After cold working, a low temperature heat treatment improves the spring properties, some of which are lost during cold working.

Most stainless steel springs are fabricated from austenitic stainless steel, which is unaffected by heat treatment. Grades 302 (18% chromium, 9% nickel), 304 (18% chromium, 8% nickel) and 316 (17% chromium, 12% nickel, 2.5% molybdenum) are used to manufacture springs, all of which offer different properties. They are able to withstand temperatures up to 650ºF, a property that no other spring metal exhibits. These grades have a small degree of magnetism, a coefficient of thermal expansion 15% less than carbon steel and thermal conductivity only 30% of standard steel. While stainless springs are not likely to oxidize and rust, they sometimes become discolored when the spring wire is stress relieved. This yellow-brown color only affects the spring's aesthetics, not the function, life span or mechanical properties. In order to resume and maintain the spring's appearance, passivation, which is a coating method, is applied. It improves tarnish resistance as well as removes any discoloration.



Stainless Steel Springs
Stainless Steel Springs
Stainless Steel Springs - All-Rite Spring Company
Stainless Steel Springs - All-Rite Spring Company



Stainless Steel Springs Informational Video