Blockmagnet 8.0 x 4.0 x 3.0 mm N45 nickel - holds 900 g

 
Quantity Price / pcs
from 20 pcs €0.40 *
from 60 pcs €0.34 *
from 140 pcs €0.30 *
from 360 pcs €0.25 *
from 1100 pcs request a quote!

The prices are VAT included plus extra charges for shipping

Ready for shipment, delivery in 2-4 days

20 pieces: € *
pieces
  • QM-08x04x03-N
  • 4250538417191
  • magnets4you
  • 20 pieces
  • 4760 pieces

Technical specifications

volume96 mm³
coatingNickel (Ni-Cu-Ni) 
temperature max.80 ° C
quality of magnetisationN45 
tolerance+/- 0,1 mm
materialNeodym 
direction of magnetisation axial (parallel zur Höhe) 
Gesamthöhe H3,0 mm
total length L8,0 mm
Gewicht0,00073 kg
magnetic force0,900 kg
Gesamtbreite B4,0 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 "Blockmagnet 8.0 x 4.0 x 3.0 mm N45 nickel - holds 900 g"
Durchschnittliche Kundenbewertung: (aus Kundenbewertungen)
10 May 2019

alles wie versprochen

10 May 2019

alles wie versprochen

22 Feb 2019

Modellbahnanlagen mit Reedkontakte

22 Feb 2019

Modellbahnanlagen mit Reedkontakte

2 May 2018

Haubenverschlüsse für Segelflugmodelle

2 May 2018

Haubenverschlüsse für Segelflugmodelle

30 Jan 2018

alles ok

30 Jan 2018

alles ok

28 Dec 2016

Grosse Haltekraft. Ich setze die Magnete im Modellbau ein

28 Dec 2016

Grosse Haltekraft. Ich setze die Magnete im Modellbau ein

1 Sep 2016

Passt; wie beschrieben.

1 Sep 2016

Passt; wie beschrieben.

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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