Discmagnet Ø 20.0 x 7.0 mm N40 nickel - holds 8.5 kg

 
Quantity Price / pcs
To 2 pcs €3.05 *
from 3 pcs €2.68 *
from 10 pcs €2.35 *
from 20 pcs €2.18 *
from 40 pcs €2.03 *
from 450 pcs request a quote!

The prices are VAT included plus extra charges for shipping

Ready for shipment, delivery in 2-4 days

1 pieces: € *
pieces
  • SM-20x07-N
  • 4250538410062
  • magnets4you
  • 8501 pieces

Technical specifications

materialNeodym 
coatingNickel (Ni-Cu-Ni) 
total diameter D20,0 mm
volume2199 mm³
temperature max.80 ° C
quality of magnetisationN40 
tolerance+/- 0,1 mm
direction of magnetisation axial (parallel zur Höhe) 
weight0,016713 kg
magnetic force8,500 kg
total height H7,0 mm

Technical specifications for magnetization grade N40

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
N40 12600-12900 1.26-1.29 10.5-12.0 860-955 ≥  12 ≥  955 38-40 303-318 ≤  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 20.0 x 7.0 mm N40 nickel - holds 8.5 kg"
Durchschnittliche Kundenbewertung: (aus Kundenbewertungen)
11 Feb 2021

Alles ok! Schnelle und zuverlässige Lieferung!

29 Oct 2020

Artikel wie beschrieben

21 Nov 2019

Sehr gut

30 Jul 2019

genutzt für Magnetmesserleiste aus Holz

13 Feb 2018

Top Produkt

28 Nov 2017

sehr starke Magnete

28 Jun 2017

top

23 Jun 2017

Magnete zur Befestigung der Vorhangseiten einfach super

2 Jan 2017

Optimal zum Fixieren kleiner Aluteile auf einer "Eisen" Richtplatte verwendbar.

2 Nov 2016

sehr gute Qualität

13 Jan 2016

Wir haben damit ein Schlüsselbrett bestückt. Jetzt halten die Schlüssel unsichtbar an der Holztafel- schick

24 Nov 2015

très satisfait

18 Nov 2015

starker magnet

1 Nov 2015

Sehr hohe Haftkraft

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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