Compression spring D-308B Spring steel Ø 3.2 x 18 x 120 mm

Scaled prices - Compression spring D-308B

Quantity	Single price [EUR]
1	5.7800 EUR
2	4.0800 EUR
3	3.8900 EUR
7	3.0700 EUR
17	1.5900 EUR
37	1.2800 EUR
75	1.1200 EUR
125	0.8513 EUR
175	0.7951 EUR
250	0.7263 EUR
350	0.6128 EUR
450	0.5811 EUR

Compression spring Buy

Product image Compression spring D-308B

Quantity:Quantity: Add to shopping cart

Technical Data - Compression spring D-308B

Formula symbols	Value	Unit	Description
Material	EN 10270-1	-	Type of material
Spring ends	Closed and ground	-	Spring ends
F1		N	prestressed spring force
L1		mm	Prestressed spring length
s1		mm	Prestressed spring deflection
F2		N	Loaded spring force
L2		mm	Loaded spring length
s2		mm	Loaded spring deflection
d	3.2	mm	Wire diameter
Di		mm	Inner coil diameter
D	18	mm	Mean coil diameter
De	21.2	mm	Outer coil diameter
Dd	14	mm	maximum diameter of mandrel
Dh	22.3	mm	minimum diameter of bush
L0	120	mm	unstressed spring length
Lk	83.56	mm	buckling length
Fn	637.425	N	maximum force in static use
Ln	76.5	mm	Minimum length in static use
sn	43.5	mm	Maximum spring deflection in static use
Fndyn	514.336	N	maximum force in dynamic use
Lndyn	84.9	mm	Minimum length in dynamic use
shdyn	13.28	mm	Maximum stroke in dynamic use
S	9.344	mm	pitch of spring
n	12.5	pc.	number of active coils
nt		pc.	total number of coils
R	14.653	N/mm	Spring rate
Weight	52.1268	g	weight of one spring
Fntol	34.78	N	(+/-) tolerance of maximum force in static use
Fndtol	34.71	N	(+/-) tolerance of maximum dynamic force
Detol	0.35	mm	(+/-) tolerances of outer coil diameter
L0tol	1.78	mm	(+/-) tolerance of unstressed spring length
Price group	O	-	price group
F1tol		N	(+/-) tolerance of prestressed spring force
F2tol		N	(+/-) tolerance of loaded spring force

Technical drawing Compression spring

Datasheet Compression spring D-308B Spring steel Ø 3.2 x 18 x 120 mm

Datasheet download pdf file

Metal spring characteristic Compression spring D-308B Spring steel Ø 3.2 x 18 x 120 mm

Metal spring characteristic download pdf file

CAD data Compression spring D-308B Spring steel Ø 3.2 x 18 x 120 mm

CAD models download: step, stl, iges ...

force-path-calculation Compression spring D-308B Spring steel Ø 3.2 x 18 x 120 mm

force-path-calculation Compression spring D-308B

Inquiry formular Compression spring D-308B Spring steel Ø 3.2 x 18 x 120 mm

Inquiry formular Compression spring D-308B

Similar compression springs to Compression spring D-308B Spring steel Ø 3.2 x 18 x 120 mm

Below you will find similar Compression Springs that differ from the current spring in terms of material, dimensions and spring force. The spring highlighted in green is the most similar.

A similar Compression Spring made from a different material

The Compression Spring shown below has the same dimensions but is made of a different material. Please check the spring forces.

article number	Material	d (mm)	De (mm)	L0 (mm)	Fn (N)	Ln (mm)	sn (mm)	n (pc.)	R (N/mm)	Similarity in %: Overall \| Geometrie \| Load \| Stiffness
D-308B	EN 10270-1	3.2	21.2	120	637.425	76.5	43.5	12.5	14.653	81.9 \| 96.8 \| 82.5 \| 66.5
VD-308B	1.4310	3.2	21.2	120	554.404	75.95	44.05	12.5	12.586	92.9 \| 100.0 \| 92.9 \| 85.9

Number of similar metal springs: 2

Similar Compression Springs with varying levels of spring force

To compare forces, enter the length of the loaded spring [L2] or the loaded spring deflection [s2] and click [Update]. Dimensions are subject to a tolerance of up to +/- 30 %.

Priority

article number	De (mm)	L0 (mm)	R (N/mm)	Material	Fn (N)	Ln (mm)	sn (mm)	Similarity in % Overall \| Geometrie \| Load \| Stiffness
D-232M-02	20	118	1.223	EN 10270-1	99.938	36.31	81.69	44.3 \| 81.0 \| 39.2 \| 12.6
D-243	22	135	1.63	EN 10270-1	156.48	39	96	46.7 \| 82.1 \| 41.4 \| 16.7
D-247	21	115	1.76	EN 10270-1	136.68	37.36	77.64	47.9 \| 81.4 \| 45.9 \| 16.5
D-242A	22	102	1.772	EN 10270-1	122.693	32.75	69.25	50.0 \| 84.8 \| 48.7 \| 16.6
D-277A	22.5	120	2.689	EN 10270-1	160.484	60.32	59.69	57.0 \| 87.5 \| 58.2 \| 25.2
D-263VE	20	127	2.779	EN 10270-1	199.574	55.18	71.82	50.6 \| 86.9 \| 45.9 \| 19.0
D-277	22.5	120	3.979	EN 10270-1	293.289	46.3	73.7	62.2 \| 87.5 \| 61.7 \| 37.3
D-278D	19.5	125	4.378	EN 10270-1	288.607	59.08	65.92	58.1 \| 88.7 \| 55.6 \| 29.9
D-288Z-54	21	124	7.648	EN 10270-1	412.647	70.05	53.95	86.9 \| 93.4 \| 88.7 \| 78.5
D-288X-12	19.4	127	9.037	EN 10270-1	542.201	67	60	77.6 \| 92.2 \| 78.8 \| 61.7
D-308A-05	22	113	9.743	EN 10270-1	446.114	67.21	45.79	90.3 \| 95.9 \| 83.8 \| 91.2
D-288X-11	19.4	115	10.184	EN 10270-1	540.781	61.9	53.1	90.8 \| 92.4 \| 84.4 \| 95.7
D-313A	19.2	120	11.591	EN 10270-1	367.438	88.3	31.7	84.6 \| 93.8 \| 75.8 \| 84.1
D-313	19.2	120	14.097	EN 10270-1	652.141	73.74	46.26	82.2 \| 93.8 \| 83.7 \| 69.1
D-308B	21.2	120	14.653	EN 10270-1	637.425	76.5	43.5	81.9 \| 96.8 \| 82.5 \| 66.5
D-313A-12	19.5	127	14.956	EN 10270-1	735.305	77.84	49.16	93.3 \| 94.5 \| 87.6 \| 98.0
D-313A-11	19.5	115	16.716	EN 10270-1	746.566	70.34	44.66	77.2 \| 94.6 \| 78.6 \| 58.3
D-339A-06	21	125	28.694	EN 10270-1	964.114	91.4	33.6	60.8 \| 88.6 \| 59.8 \| 34.0
D-339V	22	110	50.289	EN 10270-1	1141.191	87.31	22.69	51.5 \| 87.1 \| 46.2 \| 21.2

Number of similar metal springs: 18

Customs tariff number: 73202081; Compression spring D-308B

Country of origin: DE, German; Compression spring D-308B

Product image - Compression springs D-308B

QR-Code: Compression spring D-308B

QR-Code - Compression springs - D-308B | https://www.federnshop.com/en/products/compression_springs/d-308b.html