Compression spring D-556 Spring steel Ø 12 x 63 x 425 mm

Scaled prices - Compression spring D-556

Quantity	Single price [EUR]
1	44.4600 EUR
2	35.8800 EUR
3	35.4200 EUR
7	32.5900 EUR
17	30.2500 EUR
37	27.4500 EUR
75	26.9000 EUR
125	26.8590 EUR
175	26.7340 EUR
250	26.6504 EUR
350	26.2023 EUR

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Technical Data - Compression spring D-556

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	12	mm	Wire diameter
Di		mm	Inner coil diameter
D	63	mm	Mean coil diameter
De	75	mm	Outer coil diameter
Dd		mm	maximum diameter of mandrel
Dh		mm	minimum diameter of bush
L0	425	mm	unstressed spring length
Lk	300	mm	buckling length
Fn	6741.389	N	maximum force in static use
Ln	277.38	mm	Minimum length in static use
sn	147.62	mm	Maximum spring deflection in static use
Fndyn		N	maximum force in dynamic use
Lndyn		mm	Minimum length in dynamic use
shdyn		mm	Maximum stroke in dynamic use
S	22.324	mm	pitch of spring
n	18.5	pc.	number of active coils
nt		pc.	total number of coils
R	45.667	N/mm	Spring rate
Weight	3627.2468	g	weight of one spring
Fntol	373	N	(+/-) tolerance of maximum force in static use
Fndtol		N	(+/-) tolerance of maximum dynamic force
Detol	0.8	mm	(+/-) tolerances of outer coil diameter
L0tol	5.97	mm	(+/-) tolerance of unstressed spring length
Price group	BF	-	price group
F1tol		N	(+/-) tolerance of prestressed spring force
F2tol		N	(+/-) tolerance of loaded spring force

Technical drawing Compression spring

Datasheet Compression spring D-556 Spring steel Ø 12 x 63 x 425 mm

Datasheet download pdf file

Metal spring characteristic Compression spring D-556 Spring steel Ø 12 x 63 x 425 mm

Metal spring characteristic download pdf file

CAD data Compression spring D-556 Spring steel Ø 12 x 63 x 425 mm

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force-path-calculation Compression spring D-556 Spring steel Ø 12 x 63 x 425 mm

force-path-calculation Compression spring D-556

Inquiry formular Compression spring D-556 Spring steel Ø 12 x 63 x 425 mm

Inquiry formular Compression spring D-556

Similar compression springs to Compression spring D-556 Spring steel Ø 12 x 63 x 425 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-556	EN 10270-1	12	75	425	6741.389	277.38	147.62	18.5	45.667	62.2 \| 88.5 \| 60.9 \| 37.1

Number of similar metal springs: 1

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-374A	69.3	500	2.853	EN 10270-1	884.881	189.79	310.21	37.7 \| 76.6 \| 30.4 \| 6.2
D-369G	78.3	310	3.44	EN 10270-1	671.948	114.65	195.35	86.0 \| 92.7 \| 71.9 \| 93.3
D-374	69.3	500	3.469	EN 10270-1	1185.488	158.29	341.71	38.2 \| 76.6 \| 30.4 \| 7.6
D-373A	69.3	340	3.469	EN 10270-1	630.407	158.29	181.71	84.4 \| 92.0 \| 67.2 \| 94.1
D-389E-26	89	390	3.549	EN 10270-1	928.92	128.26	261.74	53.0 \| 81.8 \| 56.3 \| 21.0
D-389J	75	405	5.019	EN 10270-1	1286.281	148.71	256.29	56.6 \| 78.4 \| 61.8 \| 29.7
D-373	69.3	340	5.135	EN 10270-1	1175.608	111.04	228.96	82.9 \| 92.0 \| 84.8 \| 71.8
D-398	88	410	6.52	EN 10270-1	1753.88	141	269	63.4 \| 86.1 \| 65.6 \| 38.5
D-399D	81	345	7.946	EN 10270-1	1562.981	148.29	196.71	68.3 \| 89.9 \| 68.4 \| 46.4
D-404	71	435	9.021	EN 10270-1	2186.881	192.57	242.43	69.7 \| 80.1 \| 75.8 \| 53.3
D-434	73	410	22.023	EN 10270-1	3864.709	234.51	175.49	83.5 \| 87.2 \| 86.6 \| 76.9
D-498	75	440	30.756	EN 10270-1	5628.307	257	183	73.2 \| 90.2 \| 74.3 \| 55.0
D-546	80	460	36.316	EN 10270-1	6577.023	278.89	181.11	67.7 \| 87.7 \| 68.8 \| 46.6
D-496	75	300	45.519	EN 10270-1	5451.674	180.23	119.77	38.7 \| 76.2 \| 31.7 \| 8.1
D-556	75	425	45.667	EN 10270-1	6741.389	277.38	147.62	62.2 \| 88.5 \| 60.9 \| 37.1
D-544	80	320	53.747	EN 10270-1	6652.56	196.23	123.78	38.7 \| 78.4 \| 30.9 \| 6.9
D-554	75	295	67.587	EN 10270-1	6745.042	195.2	99.8	35.3 \| 74.2 \| 26.2 \| 5.5

Number of similar metal springs: 16

Customs tariff number: 73202081; Compression spring D-556

Country of origin: DE, German; Compression spring D-556

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