Discmagnet Ø 25.0 x 3.0 mm N45 nickel - holds 5.2 kg

Quantity Price / pcs
from 5 pcs €2.26 *
from 15 pcs €2.01 *
from 40 pcs €1.81 *
from 80 pcs €1.70 *
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5 pieces: € *
  • SM-25x03-N
  • 4250538417405
  • magnets4you
  • 5 pieces
  • 55400 pieces

Technical specifications

coatingNickel (Ni-Cu-Ni) 
total diameter D25,0 mm
volume1473 mm³
temperature max.80 ° C
quality of magnetisationN48 
tolerance+/- 0,1 mm
direction of magnetisation axial (parallel zur Höhe) 
weight0,011195 kg
magnetic force5,200 kg
total height H3,0 mm

Technical specifications for magnetization grade N48

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
N48 13700-14200 1.37-1.42 10.8-12.5 860-995 ≥  12 ≥  955 45-48 358-382 ≤  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 25.0 x 3.0 mm N45 nickel - holds 5.2 kg"
Durchschnittliche Kundenbewertung: (aus Kundenbewertungen)
16 Feb 2021

Hält was er verspricht

2 Mar 2020


12 Feb 2020

Dieser Magnet in Kombination mit 15

21 Nov 2019

Sehr gut

16 Aug 2019

Alles gut wie immer passt alles

13 Jun 2019

wird im Modellbau verwendet.

21 May 2019


16 Apr 2019

Starke Magnete - über die Qualität kann ich keine Auskunft geben da noch nicht verbaut. Sehen auf alle Fälle sehr wertig aus.

25 Mar 2019

Relativ teuer

18 Jul 2018

Perfekte Produkte

29 May 2018

Parfait bien emballé expédition rapide

22 Feb 2018

befestige damit einen Magnettankrucksack auf dem Motorrad

26 Dec 2017


1 Aug 2017

sehr gut

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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