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Blockmagnet 20.0 x 20.0 x 3.0 mm N45 nickel - holds 4.3 kg

Product information "Blockmagnet 20.0 x 20.0 x 3.0 mm N45 nickel - holds 4.3 kg"

Technical specifications

Adhesive force: 4,3 kg
Coating: Nickel (Ni-Cu-Ni)
Height H: 3 mm
Lenght: 20 mm
Magnetization direction: axial (parallel to height)
Magnetization quality: N45
Material: Neodymium
Maximum temperature: 80 °C
Tolerance: +/- 0,1 mm
Volume: 1200 mm³
Weight: 9,12 g
Width: 20 mm

Technical specifications for magnetization grade N45

Material Remanence Coercivity Energy product Maximum temperature
  Br bHc iHc (BxH)max  
  Gauss (G) Tesla (T) typ. kOe kA/m kOe kA/m MGOe kJ/m 3  
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 (2002/95/EC - RoHS - Restriction of Hazardous Substances) relating to the use and the employment of certain hazardous substances in electrical and electronic devices.

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.

10 of 18 reviews

Average rating of 4.8 out of 5 stars


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17 January 2018 16:52

Review with rating of 5 out of 5 stars

Das Produkt wird in der Schule für verschiedene Werkstücke der Schüler verwendet. Für schulische Zwecke einwandfrei! Qualität ist super!

9 December 2019 15:38

Review with rating of 5 out of 5 stars

Qallität wie zugesichert!!!

12 April 2019 05:53

Review with rating of 5 out of 5 stars

Die Dinger haften echt gut

23 September 2018 13:15

Review with rating of 5 out of 5 stars

Tolles Produkt

2 July 2018 07:20

Review with rating of 5 out of 5 stars

Ich brauche Die Magnete um mein Nummernschild am Auto zu befestigen perfekte Lösung alles ohne Löcher am Auto perfekt Bin damit auch schon 300 gefahren hält Bombe

2 July 2018 07:20

Review with rating of 5 out of 5 stars

Ich brauche Die Magnete um mein Nummernschild am Auto zu befestigen perfekte Lösung alles ohne Löcher am Auto perfekt Bin damit auch schon 300 gefahren hält Bombe

25 May 2018 20:18

Review with rating of 5 out of 5 stars

gut und preiswert !

17 April 2018 11:35

Review with rating of 5 out of 5 stars

Ich benutze die Magnete an einem Bücher/CD Regal als Halterungen dami die CD nicht rauskippen. Die Magnete sind extrem stark und für diesen Zweck mehr als geeignet. Dazu sehen sie auch noch gut aus.

29 July 2016 20:29

Review with rating of 5 out of 5 stars

Ware ist Top und solide!

6 November 2017 12:49

Review with rating of 5 out of 5 stars

Starke Magneten. Werden als Kennzeichenhalter genutzt

Accessories

Metal plate 20 x 20 x 3 mm with counterbore, nickel
Item number: MP-20x20x03
On Stock: 1465 pieces

Available, delivery time: 1-3 working days

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