Magnetic sphere / Sphere magnet Ø 8.0 mm nickel N38 - holds 900 g

 
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from 10 pcs €0.97 *
from 40 pcs €0.83 *
from 80 pcs €0.78 *
from 160 pcs €0.73 *
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10 pieces: € *
pieces
  • MK-08-N
  • 4250538405273
  • magnets4you
  • 10 pieces
  • 2380 pieces
Important note: These sphere magnets / magnetic spheres are not suitable as toys for children.... more
Product information
Important note: These sphere magnets / magnetic spheres are not suitable as toys for children.
The possible choking hazard for children under 36 months is just one risk.
Since the magnetic spheres in the intestine attract each other, they no longer leave the body naturally and can pinch the sensitive tissue and thus lead to serious injuries.

Technical specifications

total diameter D8,0 mm
coatingNickel (Ni-Cu-Ni) 
temperature max.80 ° C
quality of magnetisationN38 
tolerance+/- 0,1 mm
materialNeodym 
volume268 mm³
Gewicht0,002037 kg
magnetic force0,900 kg

Technical specifications for magnetization grade N38

Material Remanence Coercivity Energy product Maximum temperature
Br bHc iHc (BxH)max
Gauss (G) Tesla (T) kOe kA/m kOe kA/m MGOe kJ/m 3 °C
N38 12200-12600 1.22-1.26 10.8-11.5 860-915 ≥  12 ≥  955 36-38 287-303 ≤  80

  • The product conforms to the European RoHS Community legislation

    The product conforms to the European RoHS Community legislation The product conforms to the European RoHS Community legislation (2002/95/EG - RoHS - Restriction of Hazardous Substances) relating to the use and the employment of certain hazardous substances in electrical and electronic devices.
    No subject to registration under the REACH Regulation.
  • Safety Notice

    NdFeB magnets are hard and brittle. Especially with thinner dimensions / higher adhesive forces, these can easily break or splinter! An uncontrolled impact of two magnets as well as an external, mechanical shock or pressure load should therefore be avoided!
  • Determination of the magnetic force

    The adhesive force of our magnets is determined at room temperature on a polished plate made of steel S235JR (ST37) with a thickness of 10 mm by the vertical withdrawal of the magnet (1kg ~ 10 N). A different value down to -10% compared to the specified value is possible in exceptional cases. In general, the value is exceeded. Please note that for thinner, painted and not absolute plan undergrounds the adhesive force represents only one raction of the specified values.

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Customer evaluation for "Magnetic sphere / Sphere magnet Ø 8.0 mm nickel N38 - holds 900 g"
Durchschnittliche Kundenbewertung: (aus Kundenbewertungen)
12 Feb 2021

Bin mit den Neodym Magneten sehr zufrieden. Die kleinen Neodym Magnete haben eine ausgezeichnete Haftkraft. Nicht gerade billig aber das Preisleistungsverhältnis ist OK.

12 Feb 2021

Bin mit den Neodym Magneten sehr zufrieden. Die kleinen Neodym Magnete haben eine ausgezeichnete Haftkraft. Nicht gerade billig aber das Preisleistungsverhältnis ist OK.

24 Nov 2020

Super

24 Nov 2020

Super

13 Sep 2018

Wie beschrieben

13 Sep 2018

Wie beschrieben

3 May 2017

Gute Ware und schnelle Lieferung

3 May 2017

Gute Ware und schnelle Lieferung

30 Sep 2016

Ideal für Pinwand

30 Sep 2016

Ideal für Pinwand

14 Jul 2016

Halten meine Plastiktüten mit kleinen aber schon gewichtigen Gegenständen übersichtlich an der Wand. Und lassen sich schnell wieder abnehmen.

14 Jul 2016

Halten meine Plastiktüten mit kleinen aber schon gewichtigen Gegenständen übersichtlich an der Wand. Und lassen sich schnell wieder abnehmen.

15 Nov 2015

Wand mit Magnetfarbe gestrichen

15 Nov 2015

Wand mit Magnetfarbe gestrichen

26 Oct 2015

3d Drucker Delta Kossel nicht im Einsatz Versuch

26 Oct 2015

3d Drucker Delta Kossel nicht im Einsatz Versuch

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  • magnets4you GmbH
  • Bgm.-Dr.-Nebel-Str. 15a
  • D-97816 Lohr a. Main
  • Tel.: +49 (0) 93 52 / 60 43 86 - 0