Compression spring D-394D Spring steel Ø 8 x 90 x 400 mm

Scaled prices - Compression spring D-394D

Quantity	Single price [EUR]
1	18.6200 EUR
2	14.8300 EUR
3	11.1000 EUR
7	9.4000 EUR
17	7.8300 EUR
37	6.8300 EUR
75	6.7200 EUR
125	6.7445 EUR
175	6.6582 EUR
250	6.5812 EUR
350	6.2680 EUR

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Technical Data - Compression spring D-394D

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	8	mm	Wire diameter
Di		mm	Inner coil diameter
D	90	mm	Mean coil diameter
De	98	mm	Outer coil diameter
Dd	80.3	mm	maximum diameter of mandrel
Dh	101.4	mm	minimum diameter of bush
L0	400	mm	unstressed spring length
Lk		mm	buckling length
Fn	1167	N	maximum force in static use
Ln	145	mm	Minimum length in static use
sn	255	mm	Maximum spring deflection in static use
Fndyn	1101	N	maximum force in dynamic use
Lndyn	159.5	mm	Minimum length in dynamic use
shdyn	159.2	mm	Maximum stroke in dynamic use
S	31.36	mm	pitch of spring
n	12.5	pc.	number of active coils
nt		pc.	total number of coils
R	4.579	N/mm	Spring rate
Weight	1628.961	g	weight of one spring
Fntol	66.3	N	(+/-) tolerance of maximum force in static use
Fndtol	64.1	N	(+/-) tolerance of maximum dynamic force
Detol	1.5	mm	(+/-) tolerances of outer coil diameter
L0tol	10.3	mm	(+/-) tolerance of unstressed spring length
Price group	AX	-	price group
F1tol		N	(+/-) tolerance of prestressed spring force
F2tol		N	(+/-) tolerance of loaded spring force

Technical drawing Compression spring

Datasheet Compression spring D-394D Spring steel Ø 8 x 90 x 400 mm

Datasheet download pdf file

Metal spring characteristic Compression spring D-394D Spring steel Ø 8 x 90 x 400 mm

Metal spring characteristic download pdf file

CAD data Compression spring D-394D Spring steel Ø 8 x 90 x 400 mm

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force-path-calculation Compression spring D-394D Spring steel Ø 8 x 90 x 400 mm

force-path-calculation Compression spring D-394D

Inquiry formular Compression spring D-394D Spring steel Ø 8 x 90 x 400 mm

Inquiry formular Compression spring D-394D

Similar compression springs to Compression spring D-394D Spring steel Ø 8 x 90 x 400 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-394D	EN 10270-1	8	98	400	1167	145	255	12.5	4.579	100.0 \| 100.0 \| 100.0 \| 100.0
VD-394D	1.4310	8	98	400	1002.93	145	255	12.5	3.933	93.0 \| 100.0 \| 93.0 \| 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-339H	75	380	1.255	EN 10270-1	386.821	71.76	308.24	53.8 \| 75.9 \| 57.9 \| 27.4
D-339Y	85	428	1.309	EN 10270-1	454.906	80.49	347.51	55.2 \| 80.9 \| 56.2 \| 28.6
D-364D	95	472	1.369	EN 10270-1	523.92	89.23	382.77	56.4 \| 83.5 \| 55.8 \| 29.9
D-339Z-04	75	430	1.375	EN 10270-1	448.137	104.1	325.91	85.1 \| 88.1 \| 85.0 \| 82.3
D-343A	68	395	1.376	EN 10270-1	359.554	133.78	261.22	79.9 \| 89.2 \| 68.2 \| 82.2
D-364U	105	494	1.757	EN 10270-1	691.406	100.47	393.53	61.6 \| 84.4 \| 62.0 \| 38.4
D-343	68	395	2.037	EN 10270-1	613.918	93.63	301.37	73.1 \| 89.2 \| 74.6 \| 55.6
D-389E-16	105	500	2.079	EN 10270-1	756.827	135.98	364.02	66.6 \| 86.9 \| 67.5 \| 45.4
D-367A	86.3	365	2.322	EN 10270-1	553.225	126.73	238.27	69.1 \| 86.0 \| 70.4 \| 50.7
D-364C	95	278	2.364	EN 10270-1	524.169	56.29	221.71	65.3 \| 78.4 \| 65.9 \| 51.7
D-364R-63	77	365	2.733	EN 10270-1	674.623	118.11	246.89	72.9 \| 81.6 \| 77.3 \| 59.7
D-389E-14	105	350	3.057	EN 10270-1	773.724	96.94	253.06	79.7 \| 89.4 \| 82.8 \| 66.8
D-389E-26	89	390	3.549	EN 10270-1	928.92	128.26	261.74	86.0 \| 91.9 \| 88.5 \| 77.5
D-367	86.3	355	3.688	EN 10270-1	967.989	92.5	262.5	85.3 \| 85.2 \| 90.0 \| 80.6
D-394D	98	400	4.579	EN 10270-1	1167	145	255	100.0 \| 100.0 \| 100.0 \| 100.0
D-392	108	390	4.909	EN 10270-1	1390.586	106.74	283.26	92.1 \| 96.1 \| 87.0 \| 93.2
D-389J	75	405	5.019	EN 10270-1	1286.281	148.71	256.29	49.5 \| 77.1 \| 48.9 \| 22.5
D-414D-24	120	390	5.75	EN 10270-1	1554.735	119.6	270.4	84.5 \| 89.4 \| 84.7 \| 79.6
D-398	88	410	6.52	EN 10270-1	1753.88	141	269	82.2 \| 95.8 \| 80.7 \| 70.2
D-394C	98	285	6.734	EN 10270-1	1199.3	106.9	178.1	80.7 \| 90.4 \| 83.6 \| 68.0
D-399D	81	345	7.946	EN 10270-1	1562.981	148.29	196.71	74.4 \| 89.6 \| 75.9 \| 57.6
D-414G	100	332	9.337	EN 10270-1	1931.173	125.16	206.84	69.9 \| 90.0 \| 70.8 \| 49.0
D-422	110	345	11.985	EN 10270-1	2621.783	126.25	218.75	62.8 \| 85.1 \| 65.1 \| 38.2
D-428	90	370	15.918	EN 10270-1	3191.553	169.5	200.5	58.2 \| 88.1 \| 57.6 \| 28.8
D-486	100	420	16.926	EN 10270-1	3947.997	186.75	233.25	58.7 \| 88.7 \| 60.5 \| 27.0
D-534	110	460	17.956	EN 10270-1	4596.568	204.01	255.99	56.3 \| 80.9 \| 62.5 \| 25.5
D-434	73	410	22.023	EN 10270-1	3864.709	234.51	175.49	51.4 \| 84.0 \| 49.5 \| 20.8
D-484	100	290	24.891	EN 10270-1	3882.284	134.03	155.97	48.4 \| 81.1 \| 45.6 \| 18.4
D-498	75	440	30.756	EN 10270-1	5628.307	257	183	47.1 \| 80.1 \| 46.2 \| 14.9
D-546	80	460	36.316	EN 10270-1	6577.023	278.89	181.11	45.1 \| 78.4 \| 44.4 \| 12.6

Number of similar metal springs: 29

Customs tariff number: 73202081; Compression spring D-394D

Country of origin: DE, German; Compression spring D-394D

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