Compression Springs - Stainless steel - Range D

Technical drawing - Compression spring - Range D
Series D is designed for use in testing. If you are uncertain what length you need, here you can find a spring you can cut to the desired length. This range of springs are also available in piano wire, which is approximately 10% stronger than the equivalent spring in stainless steel. Please note that we are unable to define a maximum force, as it depends upon the length.
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d - Wire diameter (in)
De - External diameter (in)
Di - Internal diameter (in)
L0 - Unloaded length (in)
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Wire diameter (in)
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External diameter (in)
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Internal diameter (in)
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Unloaded length (in)
SKU Tech Drawing Compare Read More 3D CAD Stock View prices - Add to Cart
0,0157 0,1417 0,1102 39,3701 29010 29010 -
0,0197 0,1457 0,1063 39,3701 29020 29020 -
0,0197 0,1772 0,1378 39,3701 29030 29030 -
0,0248 0,1823 0,1327 39,3701 29040 29040 -
0,0248 0,2217 0,1720 39,3701 29050 29050 -
0,0315 0,2795 0,2165 39,3701 29070 29070 -
0,0354 0,3150 0,2441 11,8110 18RF 18RF -
0,0394 0,2874 0,2087 39,3701 29080 29080 -
0,0394 0,3543 0,2756 11,8110 19RF 19RF -
0,0394 0,3543 0,2756 39,3701 29090 29090 -
  1. 29010
    In stock: 7
    d - Wire diameter (in) 0,0157
    De - External diameter (in) 0,1417
    Di - Internal diameter (in) 0,1102
    L0 - Unloaded length (in) 39,3701
  2. 29020
    In stock: 7
    d - Wire diameter (in) 0,0197
    De - External diameter (in) 0,1457
    Di - Internal diameter (in) 0,1063
    L0 - Unloaded length (in) 39,3701
  3. 29030
    In stock: 5
    d - Wire diameter (in) 0,0197
    De - External diameter (in) 0,1772
    Di - Internal diameter (in) 0,1378
    L0 - Unloaded length (in) 39,3701
  4. 29040
    In stock: 9
    d - Wire diameter (in) 0,0248
    De - External diameter (in) 0,1823
    Di - Internal diameter (in) 0,1327
    L0 - Unloaded length (in) 39,3701
  5. 29050
    In stock: 26
    d - Wire diameter (in) 0,0248
    De - External diameter (in) 0,2217
    Di - Internal diameter (in) 0,1720
    L0 - Unloaded length (in) 39,3701
  6. 29070
    In stock: 7
    d - Wire diameter (in) 0,0315
    De - External diameter (in) 0,2795
    Di - Internal diameter (in) 0,2165
    L0 - Unloaded length (in) 39,3701
  7. 18RF
    In stock: 263
    d - Wire diameter (in) 0,0354
    De - External diameter (in) 0,3150
    Di - Internal diameter (in) 0,2441
    L0 - Unloaded length (in) 11,8110
  8. 29080
    In stock: 8
    d - Wire diameter (in) 0,0394
    De - External diameter (in) 0,2874
    Di - Internal diameter (in) 0,2087
    L0 - Unloaded length (in) 39,3701
  9. 19RF
    In stock: 1,364
    d - Wire diameter (in) 0,0394
    De - External diameter (in) 0,3543
    Di - Internal diameter (in) 0,2756
    L0 - Unloaded length (in) 11,8110
  10. 29090
    In stock: 19
    d - Wire diameter (in) 0,0394
    De - External diameter (in) 0,3543
    Di - Internal diameter (in) 0,2756
    L0 - Unloaded length (in) 39,3701

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DIN 17224 AISI 302 WERKSTOFF NO. 1.4310
Working temperature between -200 ºC and +250 ºC.
Produced in stainless steel for use in all environment. The stainless steel is rust-resistant.

Spring constant

There are no spring constants for this range of springs. These springs are designed to test and try where the springs can be shortened to achieve the desired length. The spring constant depends on the length, so we are unable to provide a general spring constant.

Winding direction

Normally right-handed

Misc.

If the springs are compressed to Ln, the spring will set itself. It will then not return to its original length, L0.

Always dimension a spring so that it delivers the desired travel and force with as little exertion as possible. This prolongs the service life of the spring. Applying maximum load to the spring will shorten its service life and cause it to become permanently distorted.

These springs are intended for tests and experiments. You can cut them to the required length. The ends of the compression springs should be closed after the desired length is found.

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