Discmagnet Ø 4.0 x 2.0 mm N45 Gold - holds 450 g

 
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from 140 pcs €0.20 *
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pieces
  • SM-04x02-G
  • 4250538413162
  • magnets4you
  • 20 pieces
  • 5720 pieces

Technical specifications

materialNeodym 
coatingGold (Ni-Cu-Ni-Au) 
total diameter D4,0 mm
volume25 mm³
temperature max.80 ° C
quality of magnetisationN45 
tolerance+/- 0,1 mm
direction of magnetisation axial (parallel zur Höhe) 
weight0,000191 kg
magnetic force0,450 kg
total height H2,0 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 4.0 x 2.0 mm N45 Gold - holds 450 g"
Durchschnittliche Kundenbewertung: (aus Kundenbewertungen)
7 Feb 2018

Ich verwende diese magnete bei Entwicklung einer hölzernen minimalist Wallet's. Die Qualität des Produktes ist hervorragend

7 Feb 2018

Ich verwende diese magnete bei Entwicklung einer hölzernen minimalist Wallet's. Die Qualität des Produktes ist hervorragend

26 Jul 2016

Qualität top

26 Jul 2016

Qualität top

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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