industrial-springs.com 
Compression Springs | Produced In Stainless Steel
Range A&B. Compression springs are used in a large number of structures where compressed force is required.
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We can deliver within 24 hours, if you order before 15:45 from Monday till Thursday and before 14:30 on Fridays, if the item is in stock. Orders placed Saturday and Sunday are being shipped the following Monday.
The force accumulates through the spring being compressed, and the force is released again when the spring is allowed to return to its original length. A compression spring is basically an ingenious low-tech component that can accumulate force and operate at optimal levels for a very long time, provided it is used and dimensioned correctly. Here you have a large selection of different sizes. Most ready for fast delivery!
| View prices - Add to Cart | Material | d Wire diameter (mm) |
De External diameter (mm) |
Di Internal diameter (mm) |
L0 Unloaded length (mm) |
Ln Max. loaded length (mm) |
Sn Maximum travel (mm) |
Fn Maximum load at Ln (N) |
R Spring constant (N/mm) |
Range | SKU | Stock | Tech Drawing | Read More | 3D CAD | |
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| Stainless steel 302 | 0.15 | 1.45 | 1.15 | 3.05 | 1.55 | 1.50 | 0.85 | 0.55 | B | C00570060120S |
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| Stainless steel 302 | 0.15 | 1.45 | 1.15 | 4.83 | 2.29 | 2.54 | 0.85 | 0.32 | B | C00570060190S |
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| Stainless steel 302 | 0.15 | 1.45 | 1.15 | 6.35 | 2.90 | 3.45 | 0.85 | 0.23 | B | C00570060250S |
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| Stainless steel 302 | 0.15 | 1.45 | 1.15 | 7.87 | 3.51 | 4.36 | 0.85 | 0.19 | B | C00570060310S |
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| Stainless steel 302 | 0.15 | 1.45 | 1.15 | 9.65 | 4.24 | 5.41 | 0.85 | 0.16 | B | C00570060380S |
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| Stainless steel 302 | 0.15 | 1.45 | 1.15 | 11.18 | 4.90 | 6.28 | 0.85 | 0.13 | B | C00570060440S |
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| Stainless steel 302 | 0.15 | 1.45 | 1.15 | 12.70 | 5.54 | 7.16 | 0.85 | 0.12 | B | C00570060500S |
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| Stainless steel 302 | 0.15 | 1.45 | 1.15 | 14.22 | 6.58 | 7.64 | 0.85 | 0.12 | B | C00570060560S |
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| Stainless steel 302 | 0.15 | 1.45 | 1.15 | 15.75 | 7.26 | 8.49 | 0.85 | 0.10 | B | C00570060620S |
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| Stainless steel 302 | 0.18 | 1.45 | 1.09 | 3.05 | 1.70 | 1.35 | 1.41 | 1.02 | B | C00570070120S |
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- C00570060120SIn stock: 511
Material Stainless steel 302d - Wire diameter (mm) 0.15De - External diameter (mm) 1.45Di - Internal diameter (mm) 1.15L0 - Unloaded length (mm) 3.05Ln - Max. loaded length (mm) 1.55Sn - Maximum travel (mm) 1.50Fn - Maximum load at Ln (N) 0.85R - Spring constant (N/mm) 0.55Range B
- C00570060190SIn stock: 1,519
Material Stainless steel 302d - Wire diameter (mm) 0.15De - External diameter (mm) 1.45Di - Internal diameter (mm) 1.15L0 - Unloaded length (mm) 4.83Ln - Max. loaded length (mm) 2.29Sn - Maximum travel (mm) 2.54Fn - Maximum load at Ln (N) 0.85R - Spring constant (N/mm) 0.32Range B
- C00570060250SIn stock: 641
Material Stainless steel 302d - Wire diameter (mm) 0.15De - External diameter (mm) 1.45Di - Internal diameter (mm) 1.15L0 - Unloaded length (mm) 6.35Ln - Max. loaded length (mm) 2.90Sn - Maximum travel (mm) 3.45Fn - Maximum load at Ln (N) 0.85R - Spring constant (N/mm) 0.23Range B
- C00570060310SIn stock: 8,654
Material Stainless steel 302d - Wire diameter (mm) 0.15De - External diameter (mm) 1.45Di - Internal diameter (mm) 1.15L0 - Unloaded length (mm) 7.87Ln - Max. loaded length (mm) 3.51Sn - Maximum travel (mm) 4.36Fn - Maximum load at Ln (N) 0.85R - Spring constant (N/mm) 0.19Range B
- C00570060380SIn stock: 1,975
Material Stainless steel 302d - Wire diameter (mm) 0.15De - External diameter (mm) 1.45Di - Internal diameter (mm) 1.15L0 - Unloaded length (mm) 9.65Ln - Max. loaded length (mm) 4.24Sn - Maximum travel (mm) 5.41Fn - Maximum load at Ln (N) 0.85R - Spring constant (N/mm) 0.16Range B
- C00570060440SIn stock: 573
Material Stainless steel 302d - Wire diameter (mm) 0.15De - External diameter (mm) 1.45Di - Internal diameter (mm) 1.15L0 - Unloaded length (mm) 11.18Ln - Max. loaded length (mm) 4.90Sn - Maximum travel (mm) 6.28Fn - Maximum load at Ln (N) 0.85R - Spring constant (N/mm) 0.13Range B
- C00570060500SIn stock: 321
Material Stainless steel 302d - Wire diameter (mm) 0.15De - External diameter (mm) 1.45Di - Internal diameter (mm) 1.15L0 - Unloaded length (mm) 12.70Ln - Max. loaded length (mm) 5.54Sn - Maximum travel (mm) 7.16Fn - Maximum load at Ln (N) 0.85R - Spring constant (N/mm) 0.12Range B
- C00570060560SIn stock: 190
Material Stainless steel 302d - Wire diameter (mm) 0.15De - External diameter (mm) 1.45Di - Internal diameter (mm) 1.15L0 - Unloaded length (mm) 14.22Ln - Max. loaded length (mm) 6.58Sn - Maximum travel (mm) 7.64Fn - Maximum load at Ln (N) 0.85R - Spring constant (N/mm) 0.12Range B
- C00570060620SIn stock: 186
Material Stainless steel 302d - Wire diameter (mm) 0.15De - External diameter (mm) 1.45Di - Internal diameter (mm) 1.15L0 - Unloaded length (mm) 15.75Ln - Max. loaded length (mm) 7.26Sn - Maximum travel (mm) 8.49Fn - Maximum load at Ln (N) 0.85R - Spring constant (N/mm) 0.10Range B
- C00570070120SIn stock: 49
Material Stainless steel 302d - Wire diameter (mm) 0.18De - External diameter (mm) 1.45Di - Internal diameter (mm) 1.09L0 - Unloaded length (mm) 3.05Ln - Max. loaded length (mm) 1.70Sn - Maximum travel (mm) 1.35Fn - Maximum load at Ln (N) 1.41R - Spring constant (N/mm) 1.02Range B
DIN 17224 AISI 302 WERKSTOFF NO. 1.4310
Working temperature between -200 ºC and +250 ºC
Produced in stainless steel for use in all environments.
Range A: (The A Range consists of springs with 5 digits, ie: "12200")
IN 2098 defines the spring's dimensions based on wire thickness. Contact Sodemann Industrifjedre A/S for further information.
DIN 2095 defines the force as the determining parameter. The number of coils may therefore vary. L0 is for guidance only and may well be longer than stated in the tables. Deviations are usually observed in a large coil ratio (Dm/d), where the spring has a thin wire in relation to the diameter. Once loaded the spring will set itself and thus achieve the correct force at the correct travel. Contact Sodemann Industrifjedre A/S for further information.
Range B: (The B Range consists of springs with 11 digits and 2 letters, ie: "C07200853000M")
On this range, the number of coils is not shown, because the spring is produced after the force as the primary measurement. Therefore the variation in wire size, through tolerance or availability, will always have an effect on the number of coils.
Fn for stainless steel spring steel is approx. 0.88 x Fn for music wire.
Calculation of spring force at a given length is travel s * R
For example:
A spring is compressed 16 mm and the spring constant is 3 N (16 mm * 3 N = 48 N)
A spring that travels 16 mm thus produces 48 N, which equates to approx. 4.8 kg.
If compression springs with a very high spring constant/carrying capacity are required, coloured die springs are recommended.
Range A: Wire up to and including 0.8 mm is closed, but unground. Wire from 1.0 mm is closed and ground.
Range B: Outside diameter up to and including 2,24 mm is closed, but unground. Outside diameter from 3,05 mm is closed and ground
Normally right-handed
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.