Magnet strength explained and why neodymium is the strongest you can buy, and what strength you need.
August 7, 2025
Block magnet 51x51x51x25 mm
- Item number
- B-51-51-25-N40
- Strength (kg)
- 100.00 kg
1 pcs.:
EUR 67.81
- Buy 3 pcs. for EUR 61.45 each pcs. and save 9%
- Buy 10 pcs. for EUR 55.76 each pcs. and save 18%
- Buy 20 pcs. for EUR 53.00 each pcs. and save 22%
- Buy 40 pcs. for EUR 50.55 each pcs. and save 25%
*price includes 25% VAT
To request a quote please provide the information below. You can list a number of maximum 6 different desired number of pieces to be quoted.
When you have sent the form we will return with a quote typically within 48 hours.
Description
Think twice before you buy this magnet. With a holding power of 100kg you really need to be careful as the magnetic force can lead to broken fingers and worse. But if you need a strong magnet, this could be the one.
Specifications
| Item number | B-51-51-25-N40 |
|---|---|
| Strength (kg) | 100.00 kg |
| Type | Block magnet |
| Height (H) | 25.40 mm |
| Length (S1) | 50.80 mm |
| Width (S2) | 50.80 mm |
| Brand | Brisingi |
| Material | Neodymium |
| Magnetisation | N40 |
| BHmax (Maximum Energy Product) | 38-40 MGOe |
| Brmax (Residual Flux Density) | 12600-12900 gauss |
| Max operating temperature | 80 °C °C |
| Curie temperature | 310 °C °C |
| Coating | Nickel (Ni-Cu-Ni) |
| Delivery | Delivery: 3-6 days |
Illustration
Block magnet 51x51x51x25 mm
Shipping options
Austria
PostNord parcel with track & trace: 6,50 €
Belgium
PostNord parcel with track & trace: 6,00 €
Bulgaria
GLS delivery to door: 22,00 €
Croatia
PostNord parcel with track & trace: 6,50 €
Cyprus
GLS delivery to door: 55,00 €
Czech Republic
PostNord parcel with track & trace: 6,50 €
Denmark
Visit Brisingi Denmark to order
Estonia
PostNord parcel with track & trace: 9,00 €
Finland
PostNord parcel with track & trace: 7,00 €
France
PostNord parcel with track & trace: 6,50 €
Germany
PostNord parcel with track & trace: 5,00 €
Greece
PostNord parcel with track & trace: 7,50 €
Hungary
PostNord parcel with track & trace: 7,00 €
Ireland
PostNord parcel with track & trace: 14,00 €
Italy
PostNord parcel with track & trace: 7,50 €
Latvia
PostNord parcel with track & trace: 6,50 €
Lithuania
PostNord parcel with track & trace: 9,00 €
Luxembourg
PostNord parcel with track & trace: 6,00 €
Malta
PostNord delivery to door: 34,00 €
Netherlands
PostNord parcel with track & trace: 6,50 €
Poland
PostNord parcel with track & trace: 7,50 €
Portugal
PostNord parcel with track & trace: 8,00 €
Romania
GLS delivery to door: 26 €
Slovakia
PostNord parcel with track & trace: 7,50 €
Slovenia
PostNord parcel with track & trace: 6,00 €
Spain
PostNord parcel with track & trace: 8,00 €
Sweden
Visit Brisingi Sweden to order
Payment
Payment cards
We accept Visacard, Mastercard and Visa Electron.
Purchase on account
Business customers can purchase on account. The invoice has to be paid within 30 days from the date the order is shipped. As a first time customer we will ask you to pay the invoice before the order is shipped. All money transfer fees has to be covered by the customer.