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Discmagnet Ø 15.0 x 3.0 mm Y30 ferrite - holds 300 g

Product information "Discmagnet Ø 15.0 x 3.0 mm Y30 ferrite - holds 300 g"

Technical specifications

Adhesive force: 300 g
Coating: No Coating
Diameter: 15 mm
Height H: 3 mm
Magnetization direction: axial (parallel to height)
Magnetization quality: Y30
Material: Ferrite
Maximum temperature: 250 °C
Volume: 530 mm³
Weight: 2,6 g

Technical specifications for magnetization grade Y30

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  
Y30 ≥ 3900 ≥ 0.39 ≥ 2.3 ≥ 184 ≥ 2.3 ≥ 188 ≥ 3.4 ≥ 27.6 ≤  250

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

Hard ferrite magnets are not toys! They are extremely hard and brittle, as they belong to ceramic materials.

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 15 reviews

Average rating of 4.8 out of 5 stars


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28 September 2015 06:31

Review with rating of 5 out of 5 stars

Vielseitig verwendbar.

21 October 2015 11:35

Review with rating of 5 out of 5 stars

gute magnete

1 September 2016 10:25

Review with rating of 5 out of 5 stars

Die Magnete werden im Chemieunterricht zur Veranschaulichung der Anziehungskräfte zweier geladener Teilchen genutzt. Dafür eignen sie sich sehr gut.

15 December 2016 09:50

Review with rating of 5 out of 5 stars

alles bestens

12 January 2017 15:43

Review with rating of 5 out of 5 stars

Scheibenmagnet wird zur Halterung von Kleindesign-Produkten verwendet

7 March 2017 09:54

Review with rating of 5 out of 5 stars

Magnete werden für DIY-Produkte verwendet und bewähren sich

22 March 2017 20:23

Review with rating of 5 out of 5 stars

Produkt wird im Hobbybereich gebraucht.

4 May 2017 08:07

Review with rating of 5 out of 5 stars

Super Ware

14 October 2017 14:04

Review with rating of 5 out of 5 stars

alles bestens.

3 December 2018 10:49

Review with rating of 5 out of 5 stars

Gute Qualität

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Average rating of 4.8 out of 5 stars

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Available, delivery time: 1-3 working days

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