Tension springs

Legend

d		Wire diameter
Dm		Mean diameter
Do		Outside diameter
Lo		Free length
Ln		Length at maximum elongation
fn		Maximum elongation
Fn		Spring force at loaded length
c		Spring rate [N/mm]
Fo		Pre-tension [N]

1 kg = 9,80665 Newton

1 N = 0,10197 kg

All dimensions are in millimeters.

Article code	d	Dm	Lo	fn	Fn	R	Material	Price
TR1210	1.20 mm	11.80 mm	90.20	168.00 mm	35.20	0.17	Stainless steel	€3.69
Tier prices From 5 pieces €3.15 (€3.15 p/st.) p/p. From 10 pieces €2.89 (€2.89 p/st.) p/p. From 25 pieces €2.78 (€2.78 p/st.) p/p. From 50 pieces €1.85 (€1.85 p/st.) p/p. From 100 pieces €1.47 (€1.47 p/st.) p/p. From 250 pieces €0.84 (€0.84 p/st.) p/p. From 500 pieces €0.54 (€0.54 p/st.) p/p. From 750 pieces €0.41 (€0.41 p/st.) p/p. From 1000 pieces €0.34 (€0.34 p/st.) p/p. From 2000 pieces €0.29 (€0.29 p/st.) p/p. Order TR1210 Tension spring stainless ø 1,20x11,80x90,20 mm In Stock Total price €3.69 (€3.69 p/st.) Qty More information Lowest price guarantee Delivery within 3-8 working days More than 25 years of technical craftsmanship
T2370	4.00 mm	24.00 mm	136.00	63.60 mm	564.00	7.54	Springsteel	€6.78
Tier prices From 5 pieces €5.76 (€5.76 p/st.) p/p. From 10 pieces €5.29 (€5.29 p/st.) p/p. From 25 pieces €5.03 (€5.03 p/st.) p/p. From 50 pieces €3.36 (€3.36 p/st.) p/p. From 100 pieces €2.77 (€2.77 p/st.) p/p. From 250 pieces €2.08 (€2.08 p/st.) p/p. From 500 pieces €1.83 (€1.83 p/st.) p/p. From 750 pieces €1.52 (€1.52 p/st.) p/p. From 1000 pieces €1.33 (€1.33 p/st.) p/p. From 2000 pieces €1.25 (€1.25 p/st.) p/p. Order T2370 Tension spring springsteel ø 4,00x24,00x136,00 mm In Stock Total price €6.78 (€6.78 p/st.) Qty More information Lowest price guarantee Delivery within 3-8 working days More than 25 years of technical craftsmanship
TR1000	1.10 mm	6.40 mm	20.60	8.30 mm	46.20	4.74	Stainless steel	€3.69
Tier prices From 5 pieces €3.15 (€3.15 p/st.) p/p. From 10 pieces €2.89 (€2.89 p/st.) p/p. From 25 pieces €2.78 (€2.78 p/st.) p/p. From 50 pieces €1.85 (€1.85 p/st.) p/p. From 100 pieces €1.47 (€1.47 p/st.) p/p. From 250 pieces €0.84 (€0.84 p/st.) p/p. From 500 pieces €0.54 (€0.54 p/st.) p/p. From 750 pieces €0.41 (€0.41 p/st.) p/p. From 1000 pieces €0.34 (€0.34 p/st.) p/p. From 2000 pieces €0.29 (€0.29 p/st.) p/p. Order TR1000 Tension spring stainless ø 1,10x6,40x20,60 mm In Stock Total price €3.69 (€3.69 p/st.) Qty More information Lowest price guarantee Delivery within 3-8 working days More than 25 years of technical craftsmanship
TR1070	1.10 mm	10.90 mm	60.80	106.00 mm	29.80	0.23	Stainless steel	€3.69
Tier prices From 5 pieces €3.15 (€3.15 p/st.) p/p. From 10 pieces €2.89 (€2.89 p/st.) p/p. From 25 pieces €2.78 (€2.78 p/st.) p/p. From 50 pieces €1.85 (€1.85 p/st.) p/p. From 100 pieces €1.47 (€1.47 p/st.) p/p. From 250 pieces €0.84 (€0.84 p/st.) p/p. From 500 pieces €0.54 (€0.54 p/st.) p/p. From 750 pieces €0.41 (€0.41 p/st.) p/p. From 1000 pieces €0.34 (€0.34 p/st.) p/p. From 2000 pieces €0.29 (€0.29 p/st.) p/p. Order TR1070 Tension spring stainless ø 1,10x10,90x60,80 mm In Stock Total price €3.69 (€3.69 p/st.) Qty More information Lowest price guarantee Delivery within 3-8 working days More than 25 years of technical craftsmanship
TR2190	3.20 mm	32.80 mm	243.00	0.00 mm	202.00	0.42	Stainless steel	€18.17
Tier prices From 5 pieces €15.45 (€15.45 p/st.) p/p. From 10 pieces €13.63 (€13.63 p/st.) p/p. From 25 pieces €10.96 (€10.96 p/st.) p/p. From 50 pieces €9.11 (€9.11 p/st.) p/p. From 100 pieces €7.27 (€7.27 p/st.) p/p. From 250 pieces €5.45 (€5.45 p/st.) p/p. From 500 pieces €4.80 (€4.80 p/st.) p/p. From 750 pieces €4.00 (€4.00 p/st.) p/p. From 1000 pieces €3.49 (€3.49 p/st.) p/p. From 2000 pieces €3.27 (€3.27 p/st.) p/p. Order TR2190 Tension spring stainless ø 3,20x32,80x243,00 mm In Stock Total price €18.17 (€18.17 p/st.) Qty More information Lowest price guarantee Delivery within 3-8 working days More than 25 years of technical craftsmanship
TR1290	1.40 mm	8.60 mm	290.00	220.00 mm	69.60	0.27	Stainless steel	€8.25
Tier prices From 5 pieces €7.01 (€7.01 p/st.) p/p. From 10 pieces €6.18 (€6.18 p/st.) p/p. From 25 pieces €5.37 (€5.37 p/st.) p/p. From 50 pieces €4.18 (€4.18 p/st.) p/p. From 100 pieces €3.31 (€3.31 p/st.) p/p. From 250 pieces €2.48 (€2.48 p/st.) p/p. From 500 pieces €2.18 (€2.18 p/st.) p/p. From 750 pieces €1.82 (€1.82 p/st.) p/p. From 1000 pieces €1.59 (€1.59 p/st.) p/p. From 2000 pieces €1.49 (€1.49 p/st.) p/p. Order TR1290 Tension spring stainless ø 1,40x8,60x290,00 mm In Stock Total price €8.25 (€8.25 p/st.) Qty More information Lowest price guarantee Delivery within 3-8 working days More than 25 years of technical craftsmanship
TR2480	4.50 mm	27.50 mm	113.00	46.40 mm	570.61	10.50	Stainless steel	€11.33
Tier prices From 5 pieces €9.64 (€9.64 p/st.) p/p. From 10 pieces €8.50 (€8.50 p/st.) p/p. From 25 pieces €6.84 (€6.84 p/st.) p/p. From 50 pieces €5.64 (€5.64 p/st.) p/p. From 100 pieces €4.61 (€4.61 p/st.) p/p. From 250 pieces €3.46 (€3.46 p/st.) p/p. From 500 pieces €3.04 (€3.04 p/st.) p/p. From 750 pieces €2.54 (€2.54 p/st.) p/p. From 1000 pieces €2.21 (€2.21 p/st.) p/p. From 2000 pieces €2.07 (€2.07 p/st.) p/p. Order TR2480 Tension spring stainless ø 4,50x27,50x113,00 mm In Stock Total price €11.33 (€11.33 p/st.) Qty More information Lowest price guarantee Delivery within 3-8 working days More than 25 years of technical craftsmanship
T650	0.80 mm	4.70 mm	39.00	25.60 mm	30.20	1.00	Springsteel	€2.39
Tier prices From 5 pieces €2.03 (€2.03 p/st.) p/p. From 10 pieces €1.79 (€1.79 p/st.) p/p. From 25 pieces €1.47 (€1.47 p/st.) p/p. From 50 pieces €1.20 (€1.20 p/st.) p/p. From 100 pieces €0.98 (€0.98 p/st.) p/p. From 250 pieces €0.55 (€0.55 p/st.) p/p. From 500 pieces €0.36 (€0.36 p/st.) p/p. From 750 pieces €0.27 (€0.27 p/st.) p/p. From 1000 pieces €0.23 (€0.23 p/st.) p/p. From 2000 pieces €0.20 (€0.20 p/st.) p/p. Order T650 Tension spring springsteel ø 0,80x4,70x39,00 mm In Stock Total price €2.39 (€2.39 p/st.) Qty More information Lowest price guarantee Delivery within 3-8 working days More than 25 years of technical craftsmanship
TR2260	3.60 mm	21.40 mm	176.00	72.90 mm	394.01	3.64	Stainless steel	€11.33
Tier prices From 5 pieces €9.64 (€9.64 p/st.) p/p. From 10 pieces €8.50 (€8.50 p/st.) p/p. From 25 pieces €6.84 (€6.84 p/st.) p/p. From 50 pieces €5.64 (€5.64 p/st.) p/p. From 100 pieces €4.61 (€4.61 p/st.) p/p. From 250 pieces €3.46 (€3.46 p/st.) p/p. From 500 pieces €3.04 (€3.04 p/st.) p/p. From 750 pieces €2.54 (€2.54 p/st.) p/p. From 1000 pieces €2.21 (€2.21 p/st.) p/p. From 2000 pieces €2.07 (€2.07 p/st.) p/p. Order TR2260 Tension spring stainless ø 3,60x21,40x176,00 mm In Stock Total price €11.33 (€11.33 p/st.) Qty More information Lowest price guarantee Delivery within 3-8 working days More than 25 years of technical craftsmanship
T690	0.80 mm	8.20 mm	32.60	0.00 mm	19.00	0.30	Springsteel	€2.39
Tier prices From 5 pieces €2.03 (€2.03 p/st.) p/p. From 10 pieces €1.79 (€1.79 p/st.) p/p. From 25 pieces €1.47 (€1.47 p/st.) p/p. From 50 pieces €1.20 (€1.20 p/st.) p/p. From 100 pieces €0.98 (€0.98 p/st.) p/p. From 250 pieces €0.55 (€0.55 p/st.) p/p. From 500 pieces €0.36 (€0.36 p/st.) p/p. From 750 pieces €0.27 (€0.27 p/st.) p/p. From 1000 pieces €0.23 (€0.23 p/st.) p/p. From 2000 pieces €0.20 (€0.20 p/st.) p/p. Order T690 Tension spring springsteel ø 0,80x8,20x32,60 mm In Stock Total price €2.39 (€2.39 p/st.) Qty More information Lowest price guarantee Delivery within 3-8 working days More than 25 years of technical craftsmanship
T750	0.90 mm	5.40 mm	17.10	7.43 mm	37.10	4.23	Springsteel	€2.66
Tier prices From 5 pieces €2.26 (€2.26 p/st.) p/p. From 10 pieces €1.99 (€1.99 p/st.) p/p. From 25 pieces €1.58 (€1.58 p/st.) p/p. From 50 pieces €1.36 (€1.36 p/st.) p/p. From 100 pieces €1.09 (€1.09 p/st.) p/p. From 250 pieces €0.62 (€0.62 p/st.) p/p. From 500 pieces €0.40 (€0.40 p/st.) p/p. From 750 pieces €0.30 (€0.30 p/st.) p/p. From 1000 pieces €0.25 (€0.25 p/st.) p/p. From 2000 pieces €0.22 (€0.22 p/st.) p/p. Order T750 Tension spring springsteel ø 0,90x5,40x17,10 mm In Stock Total price €2.66 (€2.66 p/st.) Qty More information Lowest price guarantee Delivery within 3-8 working days More than 25 years of technical craftsmanship
T660	0.80 mm	4.70 mm	290.00	225.00 mm	30.20	0.11	Springsteel	€3.30
Tier prices From 5 pieces €2.81 (€2.81 p/st.) p/p. From 10 pieces €2.58 (€2.58 p/st.) p/p. From 25 pieces €2.50 (€2.50 p/st.) p/p. From 50 pieces €1.68 (€1.68 p/st.) p/p. From 100 pieces €1.36 (€1.36 p/st.) p/p. From 250 pieces €0.77 (€0.77 p/st.) p/p. From 500 pieces €0.50 (€0.50 p/st.) p/p. From 750 pieces €0.38 (€0.38 p/st.) p/p. From 1000 pieces €0.32 (€0.32 p/st.) p/p. From 2000 pieces €0.27 (€0.27 p/st.) p/p. Order T660 Tension spring springsteel ø 0,80x4,70x290,00 mm In Stock Total price €3.30 (€3.30 p/st.) Qty More information Lowest price guarantee Delivery within 3-8 working days More than 25 years of technical craftsmanship

ORDERING TENSION SPRINGS

The tension spring is one of the most widely used springs and can be found in all kinds and sizes, as trampoline springs for instance. These springs are manufactured mainly from spring steel or stainless spring steel. You can easily order your extension spring online. You can choose from the following types of materials:

Springsteel wire in accordance with EN-10270-1-SH, wire surface oiled. Tolerances in accordance with DIN 2097-2. German loops, closed, position arbitrary.
Stainless springsteel wire in accordance with EN-10270-3-SH, alloy number 1.4310. Tolerances in accordance with DIN 2097-2.

All tension springs are manufactured in accordance with default DIN standards and can be delivered from stock. Do you want to purchase extension springs? These will be delivered to you within 3-8 days.

Calculate the right type of tension spring

Use our spring calculator to determine which tension spring you will be needing. Subsequently you can easily purchase this spring from this web shop.

Need advice?

Do you have questions about articles or can you use support for your project? Personal advice is always within reach at Alcomex. We are happy to help you with a suitable solution.

+31 22 636 3666 info@alcomex.nl Chat with an employee Locations

Tension springs

Legend

Order TR1210

Order T2370

Order TR1000

Order TR1070

Order TR2190

Order TR1290

Order TR2480

Order T650

Order TR2260

Order T690

Order T750

Order T660

ORDERING TENSION SPRINGS

Calculate the right type of tension spring

Need advice?