Discmagnet Ø 18.0 x 5.0 mm N45 nickel - holds 4.3 kg

Quantity Price / pcs
from 5 pcs €1.41 *
from 10 pcs €1.26 *
from 40 pcs €1.15 *
from 80 pcs €1.07 *
from 700 pcs request a quote!

The prices are VAT included plus extra charges for shipping

Ready for shipment, delivery in 2-4 days

5 pieces: € *
  • SM-18x05-N
  • 4250538413322
  • magnets4you
  • 5 pieces
  • 15860 pieces

Technical specifications

coatingNickel (Ni-Cu-Ni) 
total diameter D18,0 mm
volume1272 mm³
temperature max.80 ° C
quality of magnetisationN45 
tolerance+/- 0,1 mm
direction of magnetisation axial (parallel zur Höhe) 
weight0,009667 kg
magnetic force4,300 kg
total height H5,0 mm

Technical specifications for magnetization grade N45

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
N45 13200-13700 1.32-1.37 10.8-12.5 860-995 ≥  12 ≥  955 43-45 342-358 ≤  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 "Discmagnet Ø 18.0 x 5.0 mm N45 nickel - holds 4.3 kg"
Durchschnittliche Kundenbewertung: (aus Kundenbewertungen)
24 Oct 2019

Für Geocaching bestens geeignet.

25 Jul 2019

Diese Magnete sind perfekt für eine Glasmagnettafel. Meine Urlaubsmagnete haben auf der Glastafel nicht gehalten. Ich hatte zuerst die Größe 8

13 May 2019


18 Jun 2018

*** kann man am Bus alles befestigen

8 Mar 2018


21 Nov 2017

Der beste Anbieter wenn es um technische Magneten geht. Top Ware in kürzester Lieferzeit. Absolut zu empfehlen. Die nächste Bestellung steht schon bald wieder an. Danke ! ! !

11 Jul 2017

Wir nutzen die Magneten für eine Metalltafel im Badezimmer

8 Mar 2017

Die halten mal wirklich!

3 Feb 2017


12 Jan 2017

Sehr gute Ware und schnell Lieferung

27 Oct 2016

schnelle zuverlässige abwicklung

12 Jul 2016

große Auswahl

23 Oct 2015

alles bestens gelaufen

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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