Compression spring D-042G Spring steel Ø 0.4 x 6.6 x 25.2 mm

Name: D-042G - Compression springs
SKU: D-042G
Availability: InStock

Scaled prices - Compression spring D-042G

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Formula symbols	Value	Unit	Description
Material	EN 10270-1	-	Type of material
Spring ends	Closed	-	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	0.4	mm	Wire diameter
Di	-	mm	Inner coil diameter
D	6.6	mm	Mean coil diameter
De	7	mm	Outer coil diameter
Dd	5.7	mm	maximum diameter of mandrel
Dh	7.9	mm	minimum diameter of bush
L0	25.2	mm	unstressed spring length
Lk		mm	buckling length
Fn	4.25	N	maximum force in static use
Ln	4.12	mm	Minimum length in static use
sn	21.08	mm	Maximum spring deflection in static use
Fndyn	4.159	N	maximum force in dynamic use
Lndyn	4.57	mm	Minimum length in dynamic use
shdyn	4.52	mm	Maximum stroke in dynamic use
S	5.378	mm	pitch of spring
n	4.5	pc.	number of active coils
nt	-	pc.	total number of coils
R	0.202	N/mm	Spring rate
Weight	0.1339	g	weight of one spring
Fntol	0.38	N	(+/-) tolerance of maximum force in static use
Fndtol	0.38	N	(+/-) tolerance of maximum dynamic force
Detol	0.35	mm	(+/-) tolerances of outer coil diameter
L0tol	1.59	mm	(+/-) tolerance of unstressed spring length
Price group	B	-	price group
F1tol	-	N	(+/-) tolerance of prestressed spring force
F2tol	-	N	(+/-) tolerance of loaded spring force