← previous
next →
Product available Ships today (order by 14:00)

MPL 50x50x10 / N38 - lamellar magnet

lamellar magnet

Catalog no 020167

GTIN/EAN: 5906301811732

5.00

length

50 mm [±0,1 mm]

Width

50 mm [±0,1 mm]

Height

10 mm [±0,1 mm]

Weight

187.5 g

Magnetization Direction

↑ axial

Load capacity

33.73 kg / 330.92 N

Magnetic Induction

209.75 mT / 2097 Gs

Coating

[NiCuNi] Nickel

product details »

42.88 ZŁ with VAT / pcs + price for transport

34.86 ZŁ net + 23% VAT / pcs

bulk discounts:

Need more?
price from 1 pcs
34.86 ZŁ
42.88 ZŁ
price from 20 pcs
32.77 ZŁ
40.31 ZŁ
price from 80 pcs
30.68 ZŁ
37.73 ZŁ
Carbon Footprint – environmental impact GPSR Regulation – product safety
Want to talk magnets?

Pick up the phone and ask +48 888 99 98 98 if you prefer drop us a message using our online form the contact form page.
Strength along with structure of a magnet can be analyzed with our magnetic mass calculator.

Same-day shipping for orders placed before 14:00.

Technical - MPL 50x50x10 / N38 - lamellar magnet

Specification / characteristics - MPL 50x50x10 / N38 - lamellar magnet

properties
properties values
Cat. no. 020167
GTIN/EAN 5906301811732
Production/Distribution Dhit sp. z o.o.
ul. Zielona 14 05-850 Ożarów Mazowiecki PL
Country of origin Poland / China / Germany
Customs code 85059029
length 50 mm [±0,1 mm]
Width 50 mm [±0,1 mm]
Height 10 mm [±0,1 mm]
Weight 187.5 g
Magnetization Direction ↑ axial
Load capacity ~ ? 33.73 kg / 330.92 N
Magnetic Induction ~ ? 209.75 mT / 2097 Gs
Coating [NiCuNi] Nickel
Manufacturing Tolerance ±0.1 mm

Magnetic properties of material N38

Specification / characteristics MPL 50x50x10 / N38 - lamellar magnet
properties values units
remenance Br [min. - max.] ? 12.2-12.6 kGs
remenance Br [min. - max.] ? 1220-1260 mT
coercivity bHc ? 10.8-11.5 kOe
coercivity bHc ? 860-915 kA/m
actual internal force iHc ≥ 12 kOe
actual internal force iHc ≥ 955 kA/m
energy density [min. - max.] ? 36-38 BH max MGOe
energy density [min. - max.] ? 287-303 BH max KJ/m
max. temperature ? ≤ 80 °C

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C
properties values units
Vickers hardness ≥550 Hv
Density ≥7.4 g/cm3
Curie Temperature TC 312 - 380 °C
Curie Temperature TF 593 - 716 °F
Specific resistance 150 μΩ⋅cm
Bending strength 250 MPa
Compressive strength 1000~1100 MPa
Thermal expansion parallel (∥) to orientation (M) (3-4) x 10-6 °C-1
Thermal expansion perpendicular (⊥) to orientation (M) -(1-3) x 10-6 °C-1
Young's modulus 1.7 x 104 kg/mm²

Engineering simulation of the assembly - technical parameters

These data constitute the result of a mathematical calculation. Results rely on models for the class Nd2Fe14B. Operational parameters might slightly differ. Treat these calculations as a reference point for designers.

Table 1: Static force (pull vs gap) - power drop
MPL 50x50x10 / N38

Distance (mm) Induction (Gauss) / mT Pull Force (kg/lbs/g/N) Risk Status
0 mm 2097 Gs
209.7 mT
 33.73 kg / 74.36 LBS
33730.0 g / 330.9 N
 critical level
1 mm 2056 Gs
205.6 mT
 32.43 kg / 71.50 LBS
32430.0 g / 318.1 N
 critical level
2 mm 2009 Gs
200.9 mT
 30.96 kg / 68.27 LBS
30964.6 g / 303.8 N
 critical level
3 mm 1957 Gs
195.7 mT
 29.38 kg / 64.77 LBS
29380.4 g / 288.2 N
 critical level
5 mm 1841 Gs
184.1 mT
 25.99 kg / 57.30 LBS
25992.3 g / 255.0 N
 critical level
10 mm 1514 Gs
151.4 mT
 17.58 kg / 38.75 LBS
17577.6 g / 172.4 N
 critical level
15 mm 1194 Gs
119.4 mT
 10.93 kg / 24.10 LBS
10931.8 g / 107.2 N
 critical level
20 mm 922 Gs
92.2 mT
 6.51 kg / 14.36 LBS
6512.2 g / 63.9 N
 warning
30 mm 543 Gs
54.3 mT
 2.26 kg / 4.98 LBS
2260.0 g / 22.2 N
 warning
50 mm 209 Gs
20.9 mT
 0.33 kg / 0.74 LBS
334.1 g / 3.3 N
 weak grip
Grip strength weakens sharply per each millimeter of distance. Note that even a microscopic distance (e.g., dirt, varnish, rust) strongly diminishes the holding power. Magnets hold most effectively in perfect adhesion; air break kills the power. Analyze how quickly the pull force fall, when the magnet does not adhere directly to the metal substrate. When designing the arrangement, avoid redundant distances.

Table 2: Shear capacity (wall)
MPL 50x50x10 / N38

Distance (mm) Friction coefficient Pull Force (kg/lbs/g/N)
0 mm Stal (~0.2) 6.75 kg / 14.87 LBS
6746.0 g / 66.2 N
1 mm Stal (~0.2) 6.49 kg / 14.30 LBS
6486.0 g / 63.6 N
2 mm Stal (~0.2) 6.19 kg / 13.65 LBS
6192.0 g / 60.7 N
3 mm Stal (~0.2) 5.88 kg / 12.95 LBS
5876.0 g / 57.6 N
5 mm Stal (~0.2) 5.20 kg / 11.46 LBS
5198.0 g / 51.0 N
10 mm Stal (~0.2) 3.52 kg / 7.75 LBS
3516.0 g / 34.5 N
15 mm Stal (~0.2) 2.19 kg / 4.82 LBS
2186.0 g / 21.4 N
20 mm Stal (~0.2) 1.30 kg / 2.87 LBS
1302.0 g / 12.8 N
30 mm Stal (~0.2) 0.45 kg / 1.00 LBS
452.0 g / 4.4 N
50 mm Stal (~0.2) 0.07 kg / 0.15 LBS
66.0 g / 0.6 N
The table below shows the approximate weight limit needed to initiate the downward movement of the magnet down on a upright steel plate (assuming typical friction coefficient). The holding force depends on the distance between the magnet and the surface.

Table 3: Vertical assembly (sliding) - behavior on slippery surfaces
MPL 50x50x10 / N38

Surface type Friction coefficient / % Mocy Max load (kg/lbs/g/N)
Raw steel
µ = 0.3 30% Nominalnej Siły
10.12 kg / 22.31 LBS
10119.0 g / 99.3 N
Painted steel (standard)
µ = 0.2 20% Nominalnej Siły
6.75 kg / 14.87 LBS
6746.0 g / 66.2 N
Oily/slippery steel
µ = 0.1 10% Nominalnej Siły
3.37 kg / 7.44 LBS
3373.0 g / 33.1 N
Magnet with anti-slip rubber
µ = 0.5 50% Nominalnej Siły
16.87 kg / 37.18 LBS
16865.0 g / 165.4 N
When placing a element on a upright surface (e.g., a board), it you can count on just about 20%-30% of its nominal power. Gravitational force as well as a low friction coefficient influence the fact that holders move down faster than they pull off. Designing a vertical fastening? Consider that the shear force is significantly lower than the maximum static pull force. On a slippery surface, the holder will give way down under a much lighter load. Application of an anti-slip layer can effectively improve the result.

Table 4: Steel thickness (substrate influence) - sheet metal selection
MPL 50x50x10 / N38

Steel thickness (mm) % power Real pull force (kg/lbs/g/N)
0.5 mm
5%
 1.69 kg / 3.72 LBS
1686.5 g / 16.5 N
1 mm
13%
 4.22 kg / 9.30 LBS
4216.3 g / 41.4 N
2 mm
25%
 8.43 kg / 18.59 LBS
8432.5 g / 82.7 N
3 mm
38%
 12.65 kg / 27.89 LBS
12648.8 g / 124.1 N
5 mm
63%
 21.08 kg / 46.48 LBS
21081.2 g / 206.8 N
10 mm
100%
 33.73 kg / 74.36 LBS
33730.0 g / 330.9 N
11 mm
100%
 33.73 kg / 74.36 LBS
33730.0 g / 330.9 N
12 mm
100%
 33.73 kg / 74.36 LBS
33730.0 g / 330.9 N
A too thin steel is not enough to take in the full magnetic flux, which wastes potential of the magnet. Should you mount a strong magnet to a too thin substrate, the flux will penetrate right through and the holding will be smaller. To squeeze the maximum of this magnet's potential, you need a suitably thick element of steel. The material oversaturation means that on delicate walls (e.g., appliance housings), the product works worse. We recommend selecting the steel dimension from these parameters.

Table 5: Thermal stability (stability) - power drop
MPL 50x50x10 / N38

Ambient temp. (°C) Power loss Remaining pull (kg/lbs/g/N) Status
20 °C 0.0% 33.73 kg / 74.36 LBS
33730.0 g / 330.9 N
 OK
40 °C -2.2% 32.99 kg / 72.73 LBS
32987.9 g / 323.6 N
 OK
60 °C -4.4% 32.25 kg / 71.09 LBS
32245.9 g / 316.3 N
80 °C -6.6% 31.50 kg / 69.45 LBS
31503.8 g / 309.1 N
100 °C -28.8% 24.02 kg / 52.95 LBS
24015.8 g / 235.6 N
Classic neodymiums change their properties power after exceeding the maximum temperature. Avoid high temperatures – high temperature can permanently destroy this magnet. With every degree above norm, the neodymium's capacity momentarily lowers. Refrain from using this product near heat sources exceeding its operating temperature limit. Exceeding the critical threshold will lead to permanent loss of magnetism.
*Engineering note: Temperature resistance is determined by both grade, and the Permeance Coefficient Pc. Thin magnets (low permeance coefficient) may lose charge permanently under lower heat stress than taller cylinders. Warning indicator in the table signals permanent field degradation for this specific geometry.

Table 6: Two magnets (repulsion) - forces in the system
MPL 50x50x10 / N38

Gap (mm) Attraction (kg/lbs) (N-S) Shear Force (kg/lbs/g/N) Repulsion (kg/lbs) (N-N)
0 mm 67.80 kg / 149.46 LBS
3 611 Gs
10.17 kg / 22.42 LBS
10169 g / 99.8 N
 N/A
1 mm 66.54 kg / 146.70 LBS
4 156 Gs
9.98 kg / 22.01 LBS
9982 g / 97.9 N
 59.89 kg / 132.03 LBS
~0 Gs
2 mm 65.18 kg / 143.70 LBS
4 113 Gs
9.78 kg / 21.56 LBS
9777 g / 95.9 N
 58.66 kg / 129.33 LBS
~0 Gs
3 mm 63.74 kg / 140.53 LBS
4 067 Gs
9.56 kg / 21.08 LBS
9562 g / 93.8 N
 57.37 kg / 126.48 LBS
~0 Gs
5 mm 60.67 kg / 133.75 LBS
3 968 Gs
9.10 kg / 20.06 LBS
9101 g / 89.3 N
 54.60 kg / 120.38 LBS
~0 Gs
10 mm 52.24 kg / 115.18 LBS
3 682 Gs
7.84 kg / 17.28 LBS
7836 g / 76.9 N
 47.02 kg / 103.66 LBS
~0 Gs
20 mm 35.33 kg / 77.89 LBS
3 028 Gs
5.30 kg / 11.68 LBS
5299 g / 52.0 N
 31.80 kg / 70.10 LBS
~0 Gs
50 mm 7.69 kg / 16.96 LBS
1 413 Gs
1.15 kg / 2.54 LBS
1154 g / 11.3 N
 6.92 kg / 15.26 LBS
~0 Gs
60 mm 4.54 kg / 10.01 LBS
1 086 Gs
0.68 kg / 1.50 LBS
681 g / 6.7 N
 4.09 kg / 9.01 LBS
~0 Gs
70 mm 2.72 kg / 6.01 LBS
841 Gs
0.41 kg / 0.90 LBS
409 g / 4.0 N
 2.45 kg / 5.41 LBS
~0 Gs
80 mm 1.67 kg / 3.68 LBS
658 Gs
0.25 kg / 0.55 LBS
250 g / 2.5 N
 1.50 kg / 3.31 LBS
~0 Gs
90 mm 1.05 kg / 2.31 LBS
521 Gs
0.16 kg / 0.35 LBS
157 g / 1.5 N
 0.94 kg / 2.08 LBS
~0 Gs
100 mm 0.67 kg / 1.48 LBS
417 Gs
0.10 kg / 0.22 LBS
101 g / 1.0 N
 0.60 kg / 1.33 LBS
~0 Gs
Two magnets interact from a significantly greater distance than a magnet and sheet setup. The connection of magnet-to-magnet generates a stronger field and a larger range of performance. Designing a solid fastener? Use a pair of magnets instead of a neodymium and a steel. Be careful that when connecting a pair of magnets, the impact force is extreme. The levitation is marginally weaker than the attraction, but still large.
*Flux density between like poles is approximately ~0 Gs in the exact middle between the magnets (resulting from vector opposition).
Attention: Figures refer to sliding force of two same magnets (friction ~0.15 for Ni-Ni coating).

Table 7: Hazards (electronics) - warnings
MPL 50x50x10 / N38

Object / Device Limit (Gauss) / mT Safe distance
Pacemaker 5 Gs (0.5 mT) 21.0 cm
Hearing aid 10 Gs (1.0 mT) 16.5 cm
Mechanical watch 20 Gs (2.0 mT) 13.0 cm
Mobile device 40 Gs (4.0 mT) 10.0 cm
Remote 50 Gs (5.0 mT) 9.5 cm
Payment card 400 Gs (40.0 mT) 4.0 cm
HDD hard drive 600 Gs (60.0 mT) 3.0 cm
A strong magnetic field is a large risk to electronic devices as well as medical implants. These NdFeB products generate a field that destroys function of sensitive medical devices. Notice: the invisible magnetic field penetrates the body and plastic. Exceptional care must be taken by people with hearing aids and insulin pumps. Also at risk are: mechanical watches, remotes, speakers, and screens. Do not bring the product near payment cards, hard drives, or precise measuring instruments.

Table 8: Dynamics (kinetic energy) - collision effects
MPL 50x50x10 / N38

Start from (mm) Speed (km/h) Energy (J) Predicted outcome
10 mm 17.38 km/h
(4.83 m/s)
 2.19 J
30 mm 24.39 km/h
(6.78 m/s)
 4.30 J
50 mm 30.43 km/h
(8.45 m/s)
 6.70 J
100 mm 42.78 km/h
(11.88 m/s)
 13.24 J
Magnetic elements are prone to chipping – a strong collision with metal can result in shattering. Pay attention to connection velocity – a magnet released freely becomes dangerous. Impact energy can trigger coating fragments or dangerous crushing to fingers. Always hold the magnet during installation so it doesn't hit violently against the metal. A collision at high speed almost guarantees destruction of the magnet. Use safety goggles when playing with large magnets.

Table 9: Anti-corrosion coating durability
MPL 50x50x10 / N38

Technical parameter Value / Description
Coating type [NiCuNi] Nickel
Layer structure Nickel - Copper - Nickel
Layer thickness 10-20 µm
Salt spray test (SST) ? 24 h
Recommended environment Indoors only (dry)
The following table defines the conditions under which this product can be safely used. The silver nickel coating also serves an aesthetic function but is not fully waterproof.

Table 10: Electrical data (Pc)
MPL 50x50x10 / N38

Parameter Value SI Unit / Description
Magnetic Flux 61 501 Mx 615.0 µWb
Pc Coefficient 0.26 Low (Flat)
Flux value emitted by the magnet pole. Key data for generator designers as well as sensors. Pc value defines the working geometry.

Table 11: Submerged application
MPL 50x50x10 / N38

Environment Effective steel pull Effect
Air (land) 33.73 kg Standard
Water (riverbed) 38.62 kg
(+4.89 kg buoyancy gain)
+14.5%
Rust risk: Standard nickel requires drying after every contact with moisture; lack of maintenance will lead to rust spots.
In water, the magnet feels stronger thanks to Archimedes' principle. Note: for permanent underwater work, we recommend magnets with an anti-corrosive (epoxy) coating.
1. Vertical hold

*Caution: On a vertical surface, the magnet holds only approx. 20-30% of its nominal pull.

2. Plate thickness effect

*Thin steel (e.g. 0.5mm PC case) significantly weakens the holding force.

3. Heat tolerance

*For N38 grade, the critical limit is 80°C.

4. Demagnetization curve and operating point (B-H)

chart generated for the permeance coefficient Pc (Permeance Coefficient) = 0.26

This simulation demonstrates the magnetic stability of the selected magnet under specific geometric conditions. The solid red line represents the demagnetization curve (material potential), while the dashed blue line is the load line based on the magnet's geometry. The Pc (Permeance Coefficient), also known as the load line slope, is a dimensionless value that describes the relationship between the magnet's shape and its magnetic stability. The intersection of these two lines (the black dot) is the operating point — it determines the actual magnetic flux density generated by the magnet in this specific configuration. A higher Pc value means the magnet is more 'slender' (tall relative to its area), resulting in a higher operating point and better resistance to irreversible demagnetization caused by external fields or temperature. A value of 0.42 is relatively low (typical for flat magnets), meaning the operating point is closer to the 'knee' of the curve — caution is advised when operating at temperatures near the maximum limit to avoid strength loss.

Technical and environmental data
Elemental analysis
iron (Fe) 64% – 68%
neodymium (Nd) 29% – 32%
boron (B) 1.1% – 1.2%
dysprosium (Dy) 0.5% – 2.0%
coating (Ni-Cu-Ni) < 0.05%
Sustainability
recyclability (EoL) 100%
recycled raw materials ~10% (pre-cons)
carbon footprint low / zredukowany
waste code (EWC) 16 02 16
Safety card (GPSR)
responsible entity
Dhit sp. z o.o.
ul. Kościuszki 6A, 05-850 Ożarów Mazowiecki
tel: +48 22 499 98 98 | e-mail: bok@dhit.pl
batch number/type
id: 020167-2026
Quick Unit Converter
Pulling force
Magnetic Induction
Simply complete one field, to let the converter compute the rest for you.

View also proposals

UMS 25x10.5x5.5x8 / N38 - conical magnetic holder
Product available Ships today (order by 14:00)

UMS 25x10.5x5.5x8 / N38 - conical magnetic holder

9.72 ZŁ brutto / pcs
MW 6x2 / N38 - cylindrical magnet
Product available Ships today (order by 14:00)

MW 6x2 / N38 - cylindrical magnet

0.246 ZŁ brutto / pcs
MPL 20x8x6 / N38 - lamellar magnet
Product available Ships today (order by 14:00)

MPL 20x8x6 / N38 - lamellar magnet

5.17 ZŁ brutto / pcs
MP 60x20x5 / N38 - ring magnet
Product available Ships today (order by 14:00)

MP 60x20x5 / N38 - ring magnet

47.99 ZŁ brutto / pcs
This product is an extremely strong plate magnet made of NdFeB material, which, with dimensions of 50x50x10 mm and a weight of 187.5 g, guarantees the highest quality connection. This magnetic block with a force of 330.92 N is ready for shipment in 24h, allowing for rapid realization of your project. Furthermore, its Ni-Cu-Ni coating protects it against corrosion in standard operating conditions, giving it an aesthetic appearance.
Separating strong flat magnets requires a technique based on sliding (moving one relative to the other), rather than forceful pulling apart. Watch your fingers! Magnets with a force of 33.73 kg can pinch very hard and cause hematomas. Using a screwdriver risks destroying the coating and permanently cracking the magnet.
They constitute a key element in the production of generators and material handling systems. They work great as invisible mounts under tiles, wood, or glass. Customers often choose this model for workshop organization on strips and for advanced DIY and modeling projects, where precision and power count.
For mounting flat magnets MPL 50x50x10 / N38, it is best to use strong epoxy glues (e.g., UHU Endfest, Distal), which ensure a durable bond with metal or plastic. Double-sided tape cushions vibrations, which is an advantage when mounting in moving elements. Avoid chemically aggressive glues or hot glue, which can demagnetize neodymium (above 80°C).
Standardly, the MPL 50x50x10 / N38 model is magnetized axially (dimension 10 mm), which means that the N and S poles are located on its largest, flat surfaces. Thanks to this, it works best when "sticking" to sheet metal or another magnet with a large surface area. This is the most popular configuration for block magnets used in separators and holders.
This model is characterized by dimensions 50x50x10 mm, which, at a weight of 187.5 g, makes it an element with impressive energy density. It is a magnetic block with dimensions 50x50x10 mm and a self-weight of 187.5 g, ready to work at temperatures up to 80°C. The product meets the standards for N38 grade magnets.

Advantages as well as disadvantages of Nd2Fe14B magnets.

Strengths

Apart from their strong magnetism, neodymium magnets have these key benefits:
  • They retain magnetic properties for almost ten years – the loss is just ~1% (based on simulations),
  • They retain their magnetic properties even under external field action,
  • The use of an metallic layer of noble metals (nickel, gold, silver) causes the element to have aesthetics,
  • The surface of neodymium magnets generates a maximum magnetic field – this is a key feature,
  • Due to their durability and thermal resistance, neodymium magnets can operate (depending on the form) even at high temperatures reaching 230°C or more...
  • Thanks to the potential of free shaping and adaptation to specialized solutions, neodymium magnets can be modeled in a broad palette of geometric configurations, which expands the range of possible applications,
  • Huge importance in advanced technology sectors – they serve a role in mass storage devices, electric drive systems, precision medical tools, as well as technologically advanced constructions.
  • Relatively small size with high pulling force – neodymium magnets offer impressive pulling force in tiny dimensions, which enables their usage in miniature devices

Disadvantages

Disadvantages of NdFeB magnets:
  • To avoid cracks upon strong impacts, we recommend using special steel holders. Such a solution secures the magnet and simultaneously increases its durability.
  • Neodymium magnets lose their strength under the influence of heating. As soon as 80°C is exceeded, many of them start losing their force. Therefore, we recommend our special magnets marked [AH], which maintain durability even at temperatures up to 230°C
  • When exposed to humidity, magnets start to rust. For applications outside, it is recommended to use protective magnets, such as those in rubber or plastics, which secure oxidation and corrosion.
  • We recommend casing - magnetic mechanism, due to difficulties in producing threads inside the magnet and complicated forms.
  • Possible danger resulting from small fragments of magnets are risky, if swallowed, which becomes key in the aspect of protecting the youngest. Additionally, small components of these magnets can complicate diagnosis medical when they are in the body.
  • Due to complex production process, their price is higher than average,

Pull force analysis

Magnetic strength at its maximum – what it depends on?

The force parameter is a measurement result performed under standard conditions:
  • with the application of a sheet made of low-carbon steel, guaranteeing full magnetic saturation
  • whose transverse dimension is min. 10 mm
  • with an ideally smooth contact surface
  • without any clearance between the magnet and steel
  • during detachment in a direction vertical to the plane
  • at conditions approx. 20°C

Magnet lifting force in use – key factors

In real-world applications, the real power depends on a number of factors, presented from crucial:
  • Gap (between the magnet and the metal), as even a microscopic clearance (e.g. 0.5 mm) leads to a drastic drop in lifting capacity by up to 50% (this also applies to varnish, rust or dirt).
  • Force direction – declared lifting capacity refers to pulling vertically. When slipping, the magnet exhibits much less (typically approx. 20-30% of maximum force).
  • Substrate thickness – to utilize 100% power, the steel must be sufficiently thick. Paper-thin metal limits the lifting capacity (the magnet "punches through" it).
  • Material composition – not every steel reacts the same. High carbon content weaken the attraction effect.
  • Surface structure – the more even the surface, the larger the contact zone and higher the lifting capacity. Unevenness creates an air distance.
  • Temperature – heating the magnet causes a temporary drop of force. Check the thermal limit for a given model.

Lifting capacity was measured with the use of a smooth steel plate of suitable thickness (min. 20 mm), under perpendicular pulling force, however under parallel forces the load capacity is reduced by as much as 75%. Additionally, even a minimal clearance between the magnet and the plate reduces the load capacity.

Safe handling of NdFeB magnets
Heat sensitivity

Standard neodymium magnets (grade N) lose power when the temperature goes above 80°C. Damage is permanent.

Do not drill into magnets

Combustion risk: Rare earth powder is highly flammable. Avoid machining magnets without safety gear as this risks ignition.

Do not underestimate power

Before starting, check safety instructions. Sudden snapping can break the magnet or hurt your hand. Think ahead.

Risk of cracking

Despite the nickel coating, neodymium is brittle and cannot withstand shocks. Avoid impacts, as the magnet may crumble into sharp, dangerous pieces.

Warning for heart patients

Medical warning: Strong magnets can turn off heart devices and defibrillators. Do not approach if you have medical devices.

Magnetic media

Intense magnetic fields can erase data on payment cards, hard drives, and storage devices. Maintain a gap of min. 10 cm.

Product not for children

Neodymium magnets are not suitable for play. Swallowing a few magnets may result in them connecting inside the digestive tract, which constitutes a direct threat to life and necessitates urgent medical intervention.

Compass and GPS

An intense magnetic field negatively affects the functioning of magnetometers in smartphones and GPS navigation. Do not bring magnets close to a device to prevent breaking the sensors.

Warning for allergy sufferers

Studies show that the nickel plating (standard magnet coating) is a potent allergen. If you have an allergy, avoid direct skin contact and select versions in plastic housing.

Finger safety

Watch your fingers. Two powerful magnets will join immediately with a force of several hundred kilograms, crushing anything in their path. Be careful!

Warning! Details about hazards in the article: Safety of working with magnets.