Discmagnet Ø 5.0 x 4.0 mm N45 nickel - holds 1 kg | magnet-shop.net

Discmagnet Ø 5.0 x 4.0 mm N45 nickel - holds 1 kg

Quantity Price / pcs
from 10 pcs €0.30 *
from 40 pcs €0.25 *
from 80 pcs €0.23 *
from 160 pcs €0.19 *
from 1200 pcs request a quote!

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10 pieces: € *
  • SM-05x04-N
  • 4250538414114
  • magnets4you
  • 10 pieces
  • 38220 pieces

Technical specifications

coatingNickel (Ni-Cu-Ni) 
total diameter D5,0 mm
volume79 mm³
temperature max.80 ° C
quality of magnetisationN45 
tolerance0.1 mm
direction of magnetisation axial 
weight0,0006 kg
magnetic force1,000 kg
total height H4,0 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 5.0 x 4.0 mm N45 nickel - holds 1 kg"
Durchschnittliche Kundenbewertung: (aus Kundenbewertungen)
7 Aug 2019

Gute Haftung

21 Mar 2019

Hatt alles gut geklappt mit dem Bestellen und dem Versand. Sehr gerne wieder.

22 Feb 2019

sehr gut

4 May 2018


2 May 2018

sehr gut

11 Apr 2018

gute Ware!

22 Nov 2017

...würde ich nochmal kaufen

12 Jul 2017

das Produkt kann ich weiter empfehlen

11 Jul 2017

Magnete werden im Modellbau eingesetzt . Kann ich nur jedem Modellbauer empfehlen .

7 Jun 2017

Sehr kleiner & sehr starker Magnet!

9 Mar 2017

Rundum zufrieden.

4 Jan 2017

alles bestens.

6 Sep 2016

Verwendung im Modellbau für Modellbauer sehr gute Qualität

3 Aug 2016

die Maßhaltigkeit ist gut die Leistung ebenso

24 Jun 2016

Im Modellbau bestens geeignet

25 Oct 2015

Alles Bestens

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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