Compression springs are an essential component in many technical applications. They are used to balance forces, create compression and support mechanical movements. In this article you will find out everything you need to know about compression springs according to DIN 2095. We will explain the key features and specifications of these springs and help you find the right manufacturer or supplier.

What are compression springs according to DIN 2095?

Compression springs belong to the category of coil springs and are designed to compress under pressure. They consist of a constant diameter wire wound into a spiral. When a compressive force is applied to the spring, it compresses and stores energy. Once the force is removed, the spring expands and releases the stored energy.

The meaning of DIN 2095

DIN 2095 is a German standard that specifies the requirements for compression springs. It defines the geometric dimensions, materials, tolerances and load behavior of compression springs. If a compression spring is manufactured according to DIN 2095, you can be sure that it meets applicable industry standards and functions reliably.

Features of compression springs according to DIN 2095

Compression springs according to DIN 2095 have specific features that distinguish them from other springs. Here are some of the key features:

Wire diameter (d)

The wire diameter is the diameter of the spring wire used. It is measured in millimeters and is a decisive factor for the strength and resilience of the spring. The thicker the wire, the stronger the spring.

Outer diameter (D)

The outside diameter is the maximum diameter of the spring. It is also measured in millimeters and varies depending on the application and load requirements. A larger outside diameter usually means a higher load capacity of the spring.

Free length (L0)

The free length is the total length of the spring when it is not under pressure. It is measured in millimeters and is an important parameter for selecting the right spring for your application.

turns (n)

The turns of a compression spring are the number of spirals that the wire forms. The more coils a spring has, the more flexible and compressible it is.

Spring characteristic

The spring characteristic describes the relationship between the force exerted on the spring and the resulting deformation. There are different types of spring characteristics, such as linear, progressive or degressive. Choosing the right spring characteristic depends on the specific requirements of your application.

Selecting the right compression springs according to DIN 2095

Selecting the right compression spring according to DIN 2095 for your application requires a careful analysis of your requirements. Here are some important considerations to keep in mind when choosing:


Determine the maximum load that the spring must withstand. Take into account both the static load and possible dynamic loads.


Consider the environmental conditions in which the spring will operate. Factors such as temperature, humidity, corrosion and vibration can affect spring performance.

Spring constant

The spring constant is a measure of the stiffness of the spring. It indicates how much force is required to compress or stretch the spring by a certain amount. Choose a spring with the correct spring constant to achieve the desired movement or force transfer.


The material of the spring affects its strength, durability and corrosion resistance. Commonly used materials for compression springs are steel alloys such as stainless steel or spring steel.


Check the spring tolerances according to DIN 2095 to ensure they meet the requirements of your application. Tolerances refer to the permissible deviations from the specified dimensions and specifications.

Conclusion: compression springs according to DIN 2095

Compression springs according to DIN 2095 are important components in many technical applications. They provide the necessary support and compression to balance mechanical movements and distribute forces. With the right information and the right selection, you can find the manufacturer or supplier that meets your requirements and delivers high-quality compression springs according to DIN 2095. Remember to consider the specific requirements of your application and choose the right parameters such as wire diameter, outside diameter and spring characteristic. This way you can ensure that your compression springs function optimally and provide reliable performance.

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