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Discmagnet Ø 4.0 x 2.0 mm N45 Gold - holds 450 g
| Quantity | Price / pcs |
|---|---|
| from 20 pcs | €0.28 * |
| from 60 pcs | €0.24 * |
| from 140 pcs | €0.20 * |
| from 360 pcs | €0.18 * |
| from 1200 pcs | request a quote! |
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20
pieces:
€ *
- Item number: SM-04x02-G
- EAN: 4250538413162
- Manufacturer: magnets4you
- Packaging unit: 20 pieces
- Available on stock: 4140 pieces
Technical specifications
| material | Neodym |
| coating | Gold (Ni-Cu-Ni-Au) |
| total diameter D | 4,0 mm |
| volume | 25 mm³ |
| temperature max. | 80 ° C |
| quality of magnetisation | N45 |
| tolerance | +/- 0,1 mm |
| direction of magnetisation | axial (parallel zur Höhe) |
| Gewicht | 0,000191 kg |
| magnetic force | 0,450 kg |
| Gesamthöhe H | 2,0 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 |
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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"
From:
D. Kiebler
On:
7 Feb 2018
Ich verwende diese magnete bei Entwicklung einer hölzernen minimalist Wallet's. Die Qualität des Produktes ist hervorragend
From:
D. Kiebler
On:
7 Feb 2018
Ich verwende diese magnete bei Entwicklung einer hölzernen minimalist Wallet's. Die Qualität des Produktes ist hervorragend
From:
F. Ihle
On:
26 Jul 2016
Qualität top
From:
F. Ihle
On:
26 Jul 2016
Qualität top
Write an evaluation
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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