Custom 302 Stainless Steel Springs 

302 stainless steel is one of the most common stainless alloys used in spring manufacturing. Known for its exceptional strength, 302 stainless steel is a trusted material used in many industries and applications. Our custom 302 stainless steel springs provide the high strength and corrosion resistance needed in many industries such as the food, dairy and chemical industries. Our manufacturing capabilities allow Coiling Technologies to develop custom 302 stainless springs that are perfectly designed and tailored to meet our customers' needs.

Coiling Technologies has the capability to manufacture any type of spring you may need. Whether you are looking for 302 stainless steel extention springs or 302 compression springs, we have the ability to produce the perfect custom spring for your application. Contact us today for a trusted 302 stainless spring manufacturer.

Some types of custom 302 stainless steel springs Coiling Tech can offer include:

302 Stainless Steel Spring Applications

302 stainless steel is better known for being easily machinable and resistant to corrosion. Additionally, this alloy presents a unique compromise, possessing deep draw ability and sufficient stretch formability. 302 stainless steel has greater corrosion resistance than type 301 and is less expensive, making it an excelent option for applications involving chemicals.

302 stainless steel is a great option in mild service applications, such as food service. Our custom 302 stainless steel springs have a higher strength than our 316 stainless springs and has a temperature resistance of up to 600 degrees farenheit. Because 302 stainless also does well in extrememly low temperatures, it is also commonly used in cryogenic and aerospace applications.

302 Stainless Steel Springs are commonly used in the following industries:

If you haven't been able to find the 302 stainless steel spring you are looking for, Coiling Tech is ready to develop your custom spring. We offer seamless engineering and protoyping services.  Contact us today to start your 302 stainless custom spring project today!

302 Stainless Steel Spring Wire Properties

Technical Specification Stainless Steel 302/304
Nominal Composition

Cr: 17.0 - 19.0

Ni: 8.0 - 10.0


0.29 lb./in3

Modulus of Elasticity (E)

28,000,000 psi

Modulus of Rigidity (G)

10,000,000 psi

Coefficient of Expansion

9.6 µin/in.-°F (70°F)

Electrical Resistivity

72.0 µΩ.cm

Thermal Conductivity

9.4 Btu-in/ft2hr-°F

Min Size

0.005 in (0.130 mm)

Max Temp

260oC (500oF)


It is effective for use in the food, dairy and chemical industries. Cold drawn, corrosion and heat resistant. Magnetic in spring temper.