Extension Springs | Produced In Stainless Steel

Range D. This series is available in three different lengths: 300.00 mm, 500.00 mm and 1,000.00 mm. These springs are mainly used for testing – you can cut the springs to the desired length and then create loops.
Please note that these springs do not have loops.
We offer a larger selection of standard extension springs with german loop produced in stainless steel here.
See quantity discount by clicking on the green basket next to the item.
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.
- 49000Na zalihama: 12Materijal Nehrđajući čelik 302d - Promjer žice (mm) 0,40De - Vanjski promjer (mm) 2,40Di - Unutarnji promjer (mm) 1,60Lk - Duljina tijela opruge (mm) 1.000,00Raspon D
- 49010Na zalihama: 7Materijal Nehrđajući čelik 302d - Promjer žice (mm) 0,40De - Vanjski promjer (mm) 3,40Di - Unutarnji promjer (mm) 2,60Lk - Duljina tijela opruge (mm) 1.000,00Raspon D
- 49020Na zalihama: 19Materijal Nehrđajući čelik 302d - Promjer žice (mm) 0,50De - Vanjski promjer (mm) 3,50Di - Unutarnji promjer (mm) 2,50Lk - Duljina tijela opruge (mm) 1.000,00Raspon D
- 49030Na zalihama: 44Materijal Nehrđajući čelik 302d - Promjer žice (mm) 0,50De - Vanjski promjer (mm) 5,50Di - Unutarnji promjer (mm) 4,50Lk - Duljina tijela opruge (mm) 1.000,00Raspon D
- 1RFNa zalihama: 191Materijal Nehrđajući čelik 302d - Promjer žice (mm) 0,60De - Vanjski promjer (mm) 6,00Di - Unutarnji promjer (mm) 4,80Lk - Duljina tijela opruge (mm) 300,00Raspon D
- 49040Na zalihama: 23Materijal Nehrđajući čelik 302d - Promjer žice (mm) 0,63De - Vanjski promjer (mm) 4,50Di - Unutarnji promjer (mm) 3,24Lk - Duljina tijela opruge (mm) 1.000,00Raspon D
- 49050Na zalihama: 20Materijal Nehrđajući čelik 302d - Promjer žice (mm) 0,63De - Vanjski promjer (mm) 7,00Di - Unutarnji promjer (mm) 5,74Lk - Duljina tijela opruge (mm) 1.000,00Raspon D
- 2RFNa zalihama: 453Materijal Nehrđajući čelik 302d - Promjer žice (mm) 0,75De - Vanjski promjer (mm) 7,00Di - Unutarnji promjer (mm) 5,50Lk - Duljina tijela opruge (mm) 300,00Raspon D
- 49060Na zalihama: 14Materijal Nehrđajući čelik 302d - Promjer žice (mm) 0,80De - Vanjski promjer (mm) 5,50Di - Unutarnji promjer (mm) 3,90Lk - Duljina tijela opruge (mm) 1.000,00Raspon D
- 3RFNa zalihama: 239Materijal Nehrđajući čelik 302d - Promjer žice (mm) 0,80De - Vanjski promjer (mm) 8,00Di - Unutarnji promjer (mm) 6,40Lk - Duljina tijela opruge (mm) 300,00Raspon D
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.
These springs comes with no loops.
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.
Normally right-handed
Standard springs are not defined with a specific direction of wind. Depending on production, the springs may be produced either right or left wound. If you require a specific direction of wind a special spring must be produced.
The springs are intended for tests and experiments. You can cut them to the required length.
If an extension spring with an exact value for one of the following parameters is required, springs must be custom-made:
- Loop type
- Loop height (LH)
- Loop position (X)
- Loop width (if the spring is to be incorporated into a tube)
- Opening at loop (m)
- Initial force (F0)