← previous
next →
Product available Ships in 2 days

MW 10x5 / N38 - cylindrical magnet

cylindrical magnet

Catalog no 010011

GTIN/EAN: 5906301810100

5.00

Diameter Ø

10 mm [±0,1 mm]

Height

5 mm [±0,1 mm]

Weight

2.95 g

Magnetization Direction

↑ axial

Load capacity

3.19 kg / 31.28 N

Magnetic Induction

437.91 mT / 4379 Gs

Coating

[NiCuNi] Nickel

check technical data »

1.513 ZŁ with VAT / pcs + price for transport

1.230 ZŁ net + 23% VAT / pcs

bulk discounts:

Need more?
price from 1 pcs
1.230 ZŁ
1.513 ZŁ
price from 800 pcs
1.082 ZŁ
1.331 ZŁ
price from 1600 pcs
1.045 ZŁ
1.286 ZŁ
Carbon Footprint – environmental impact GPSR Regulation – product safety
Need advice?

Call us +48 888 99 98 98 otherwise send us a note using our online form our website.
Specifications along with shape of neodymium magnets can be estimated on our magnetic mass calculator.

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

Technical - MW 10x5 / N38 - cylindrical magnet

Specification / characteristics - MW 10x5 / N38 - cylindrical magnet

properties
properties values
Cat. no. 010011
GTIN/EAN 5906301810100
Production/Distribution Dhit sp. z o.o.
ul. Zielona 14 05-850 Ożarów Mazowiecki PL
Country of origin Poland / China / Germany
Customs code 85059029
Diameter Ø 10 mm [±0,1 mm]
Height 5 mm [±0,1 mm]
Weight 2.95 g
Magnetization Direction ↑ axial
Load capacity ~ ? 3.19 kg / 31.28 N
Magnetic Induction ~ ? 437.91 mT / 4379 Gs
Coating [NiCuNi] Nickel
Manufacturing Tolerance ±0.1 mm

Magnetic properties of material N38

Specification / characteristics MW 10x5 / N38 - cylindrical 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 magnet - report

These information represent the outcome of a engineering analysis. Results rely on algorithms for the class Nd2Fe14B. Real-world conditions may differ. Treat these calculations as a supplementary guide for designers.

Table 1: Static force (force vs distance) - power drop
MW 10x5 / N38

Distance (mm) Induction (Gauss) / mT Pull Force (kg/lbs/g/N) Risk Status
0 mm 4376 Gs
437.6 mT
 3.19 kg / 7.03 lbs
3190.0 g / 31.3 N
 strong
1 mm 3547 Gs
354.7 mT
 2.10 kg / 4.62 lbs
2095.9 g / 20.6 N
 strong
2 mm 2743 Gs
274.3 mT
 1.25 kg / 2.76 lbs
1252.9 g / 12.3 N
 weak grip
3 mm 2068 Gs
206.8 mT
 0.71 kg / 1.57 lbs
712.2 g / 7.0 N
 weak grip
5 mm 1161 Gs
116.1 mT
 0.22 kg / 0.50 lbs
224.7 g / 2.2 N
 weak grip
10 mm 336 Gs
33.6 mT
 0.02 kg / 0.04 lbs
18.8 g / 0.2 N
 weak grip
15 mm 133 Gs
13.3 mT
 0.00 kg / 0.01 lbs
2.9 g / 0.0 N
 weak grip
20 mm 65 Gs
6.5 mT
 0.00 kg / 0.00 lbs
0.7 g / 0.0 N
 weak grip
30 mm 22 Gs
2.2 mT
 0.00 kg / 0.00 lbs
0.1 g / 0.0 N
 weak grip
50 mm 5 Gs
0.5 mT
 0.00 kg / 0.00 lbs
0.0 g / 0.0 N
 weak grip
Pulling power decreases sharply with every mm of spacing. Keep in mind that even the smallest gap (e.g., dirt, paint, rust) strongly weakens the grip. Magnets hold optimally at the point of direct contact; gap drastically cuts the power. Notice how rapidly the parameters fall, when the magnet does not adhere directly to the metal substrate. When planning the assembly, avoid unnecessary gaps.

Table 2: Vertical force (vertical surface)
MW 10x5 / N38

Distance (mm) Friction coefficient Pull Force (kg/lbs/g/N)
0 mm Stal (~0.2) 0.64 kg / 1.41 lbs
638.0 g / 6.3 N
1 mm Stal (~0.2) 0.42 kg / 0.93 lbs
420.0 g / 4.1 N
2 mm Stal (~0.2) 0.25 kg / 0.55 lbs
250.0 g / 2.5 N
3 mm Stal (~0.2) 0.14 kg / 0.31 lbs
142.0 g / 1.4 N
5 mm Stal (~0.2) 0.04 kg / 0.10 lbs
44.0 g / 0.4 N
10 mm Stal (~0.2) 0.00 kg / 0.01 lbs
4.0 g / 0.0 N
15 mm Stal (~0.2) 0.00 kg / 0.00 lbs
0.0 g / 0.0 N
20 mm Stal (~0.2) 0.00 kg / 0.00 lbs
0.0 g / 0.0 N
30 mm Stal (~0.2) 0.00 kg / 0.00 lbs
0.0 g / 0.0 N
50 mm Stal (~0.2) 0.00 kg / 0.00 lbs
0.0 g / 0.0 N
The following data calculates the approximate force necessary to cause the slippage of the magnet vertically along a vertical metal surface (considering standard friction). This parameter depends on the gap size between the magnet and the surface.

Table 3: Vertical assembly (shearing) - vertical pull
MW 10x5 / N38

Surface type Friction coefficient / % Mocy Max load (kg/lbs/g/N)
Raw steel
µ = 0.3 30% Nominalnej Siły
0.96 kg / 2.11 lbs
957.0 g / 9.4 N
Painted steel (standard)
µ = 0.2 20% Nominalnej Siły
0.64 kg / 1.41 lbs
638.0 g / 6.3 N
Oily/slippery steel
µ = 0.1 10% Nominalnej Siły
0.32 kg / 0.70 lbs
319.0 g / 3.1 N
Magnet with anti-slip rubber
µ = 0.5 50% Nominalnej Siły
1.60 kg / 3.52 lbs
1595.0 g / 15.6 N
When hanging a holder on a vertical wall (e.g., a board), it will maintain barely about 20%-30% of its maximum pull force. Gravitational force and a low friction coefficient cause that products move down faster than they detach. Designing a wall mount? Note that the sliding force is noticeably lower than the perpendicular breakaway force. On a smooth steel, the magnet will slide down under a noticeably lighter cargo. Application of an anti-slip coating can significantly increase the grip.

Table 4: Steel thickness (saturation) - sheet metal selection
MW 10x5 / N38

Steel thickness (mm) % power Real pull force (kg/lbs/g/N)
0.5 mm
10%
 0.32 kg / 0.70 lbs
319.0 g / 3.1 N
1 mm
25%
 0.80 kg / 1.76 lbs
797.5 g / 7.8 N
2 mm
50%
 1.60 kg / 3.52 lbs
1595.0 g / 15.6 N
3 mm
75%
 2.39 kg / 5.27 lbs
2392.5 g / 23.5 N
5 mm
100%
 3.19 kg / 7.03 lbs
3190.0 g / 31.3 N
10 mm
100%
 3.19 kg / 7.03 lbs
3190.0 g / 31.3 N
11 mm
100%
 3.19 kg / 7.03 lbs
3190.0 g / 31.3 N
12 mm
100%
 3.19 kg / 7.03 lbs
3190.0 g / 31.3 N
A too thin steel cannot absorb the entire magnetic field, which wastes potential of the magnet. Should you install a neodymium to a too thin substrate, the field will penetrate right through and the attraction force will be weaker. To utilize full efficiency of this magnet's power, you need a suitably thick backing of metal. The material oversaturation causes that on thin elements (e.g., appliance housings), the product holds weaker. We suggest choosing the steel dimension based on the following data.

Table 5: Thermal stability (material behavior) - resistance threshold
MW 10x5 / N38

Ambient temp. (°C) Power loss Remaining pull (kg/lbs/g/N) Status
20 °C 0.0% 3.19 kg / 7.03 lbs
3190.0 g / 31.3 N
 OK
40 °C -2.2% 3.12 kg / 6.88 lbs
3119.8 g / 30.6 N
 OK
60 °C -4.4% 3.05 kg / 6.72 lbs
3049.6 g / 29.9 N
80 °C -6.6% 2.98 kg / 6.57 lbs
2979.5 g / 29.2 N
100 °C -28.8% 2.27 kg / 5.01 lbs
2271.3 g / 22.3 N
Standard neodymium magnets lose strength above the temperature limit. Protect against heat – high temperature can permanently damage this magnet. As the temperature rises, the magnet's capacity momentarily drops. Refrain from using this product close to ovens exceeding its safe range. Exceeding the critical threshold will cause destruction of magnetic properties.
*Engineering note: Heat tolerance depends not only on the material grade, and the Permeance Coefficient Pc. Flat magnets (pancake types) may lose charge permanently sooner than taller cylinders. Warning indicator in the table points to a risk of irreversible loss for this particular item.

Table 6: Two magnets (repulsion) - forces in the system
MW 10x5 / N38

Gap (mm) Attraction (kg/lbs) (N-S) Lateral Force (kg/lbs/g/N) Repulsion (kg/lbs) (N-N)
0 mm 9.27 kg / 20.44 lbs
5 534 Gs
1.39 kg / 3.07 lbs
1391 g / 13.6 N
 N/A
1 mm 7.63 kg / 16.83 lbs
7 941 Gs
1.15 kg / 2.52 lbs
1145 g / 11.2 N
 6.87 kg / 15.15 lbs
~0 Gs
2 mm 6.09 kg / 13.43 lbs
7 094 Gs
0.91 kg / 2.01 lbs
914 g / 9.0 N
 5.48 kg / 12.09 lbs
~0 Gs
3 mm 4.75 kg / 10.48 lbs
6 265 Gs
0.71 kg / 1.57 lbs
713 g / 7.0 N
 4.28 kg / 9.43 lbs
~0 Gs
5 mm 2.76 kg / 6.08 lbs
4 772 Gs
0.41 kg / 0.91 lbs
413 g / 4.1 N
 2.48 kg / 5.47 lbs
~0 Gs
10 mm 0.65 kg / 1.44 lbs
2 323 Gs
0.10 kg / 0.22 lbs
98 g / 1.0 N
 0.59 kg / 1.30 lbs
~0 Gs
20 mm 0.05 kg / 0.12 lbs
673 Gs
0.01 kg / 0.02 lbs
8 g / 0.1 N
 0.05 kg / 0.11 lbs
~0 Gs
50 mm 0.00 kg / 0.00 lbs
72 Gs
0.00 kg / 0.00 lbs
0 g / 0.0 N
 0.00 kg / 0.00 lbs
~0 Gs
60 mm 0.00 kg / 0.00 lbs
44 Gs
0.00 kg / 0.00 lbs
0 g / 0.0 N
 0.00 kg / 0.00 lbs
~0 Gs
70 mm 0.00 kg / 0.00 lbs
29 Gs
0.00 kg / 0.00 lbs
0 g / 0.0 N
 0.00 kg / 0.00 lbs
~0 Gs
80 mm 0.00 kg / 0.00 lbs
20 Gs
0.00 kg / 0.00 lbs
0 g / 0.0 N
 0.00 kg / 0.00 lbs
~0 Gs
90 mm 0.00 kg / 0.00 lbs
14 Gs
0.00 kg / 0.00 lbs
0 g / 0.0 N
 0.00 kg / 0.00 lbs
~0 Gs
100 mm 0.00 kg / 0.00 lbs
11 Gs
0.00 kg / 0.00 lbs
0 g / 0.0 N
 0.00 kg / 0.00 lbs
~0 Gs
Two magnets attract each other from a much further distance than a magnet and steel setup. Such a system of two magnets generates a stronger field and a larger range of operation. Designing a strong closure? Apply two magnets instead of one magnet and a striker plate. Exercise caution that when attracting two neodymiums, the impact force is huge. The repulsion force is marginally weaker than the connection force, but still large.
*The magnetic induction between like poles reaches ~0 Gs at the geometric center of the gap (due to field cancellation).
Attention: Figures show sliding force of dual identical neodymium magnets (friction coefficient ~0.15 for Ni-Ni plating).

Table 7: Safety (HSE) (implants) - precautionary measures
MW 10x5 / N38

Object / Device Limit (Gauss) / mT Safe distance
Pacemaker 5 Gs (0.5 mT) 5.5 cm
Hearing aid 10 Gs (1.0 mT) 4.0 cm
Mechanical watch 20 Gs (2.0 mT) 3.5 cm
Mobile device 40 Gs (4.0 mT) 2.5 cm
Remote 50 Gs (5.0 mT) 2.5 cm
Payment card 400 Gs (40.0 mT) 1.0 cm
HDD hard drive 600 Gs (60.0 mT) 1.0 cm
Extremely neodym field poses a serious hazard to electronics as well as pacemakers. These neodymiums generate a field that destroys function of sensitive medical devices. Notice: the unseen radiation acts through matter and glass. Special caution must be exercised by people with cochlear implants and insulin pumps. The risk also applies to: mechanical watches, car keys, membranes, and screens. Do not place the magnet near cards, hard drives, or sensitive navigation tools.

Table 8: Dynamics (kinetic energy) - collision effects
MW 10x5 / N38

Start from (mm) Speed (km/h) Energy (J) Predicted outcome
10 mm 33.29 km/h
(9.25 m/s)
 0.13 J
30 mm 57.44 km/h
(15.96 m/s)
 0.38 J
50 mm 74.16 km/h
(20.60 m/s)
 0.63 J
100 mm 104.87 km/h
(29.13 m/s)
 1.25 J
Magnetic elements are delicate – a strong collision with metal risks their cracking. Control the attraction moment – a neodymium left loose speeds with massive force. Kinetic force can trigger coating fragments or painful pinches to fingers. Always hold the magnet during mounting so it doesn't hit violently against the metal. A collision at high speed ends with a crack of the magnet. Wear eye protection when handling with powerful specimens.

Table 9: Coating parameters (durability)
MW 10x5 / 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 SST (salt spray test) is an industry standard for determining coating lifespan in harsh conditions. The silver nickel coating also serves an aesthetic function but is not fully waterproof.

Table 10: Construction data (Flux)
MW 10x5 / N38

Parameter Value SI Unit / Description
Magnetic Flux 3 489 Mx 34.9 µWb
Pc Coefficient 0.59 Low (Flat)
Flux value passing through the pole surface. Key data for generator designers and motors. The Pc coefficient defines the magnet's operating point.

Table 11: Submerged application
MW 10x5 / N38

Environment Effective steel pull Effect
Air (land) 3.19 kg Standard
Water (riverbed) 3.65 kg
(+0.46 kg buoyancy gain)
+14.5%
Corrosion warning: Standard nickel requires drying after every contact with moisture; lack of maintenance will lead to rust spots.
The magnetic field penetrates through water without any losses. However, remember the water resistance when pulling the rope quickly.
1. Vertical hold

*Warning: On a vertical surface, the magnet holds only ~20% of its nominal pull.

2. Efficiency vs thickness

*Thin metal sheet (e.g. 0.5mm PC case) severely limits the holding force.

3. Power loss vs temp

*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) = 0.59

The chart above illustrates the magnetic characteristics of the material within the second quadrant of the hysteresis loop. 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 specification and ecology
Chemical composition
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%
Ecology and recycling (GPSR)
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: 010011-2026
Quick Unit Converter
Force (pull)
Field Strength
Input your value in a single field to see the conversion in all other fields immediately.

Other proposals

UMS 48x18x8.5x11.5 / N38 - conical magnetic holder
Product available Ships in 2 days

UMS 48x18x8.5x11.5 / N38 - conical magnetic holder

44.92 ZŁ brutto / pcs
MW 10x1.5 / N38 - cylindrical magnet
Product available Ships in 2 days

MW 10x1.5 / N38 - cylindrical magnet

0.431 ZŁ brutto / pcs
SM 25x250 [2xM8] / N52 - magnetic separator
Product available Ships in 2 days

SM 25x250 [2xM8] / N52 - magnetic separator

762.60 ZŁ brutto / pcs
SM 32x375 [2xM8] / N52 - magnetic separator
Product available Ships in 2 days

SM 32x375 [2xM8] / N52 - magnetic separator

1193.10 ZŁ brutto / pcs
The offered product is an exceptionally strong cylindrical magnet, composed of modern NdFeB material, which, with dimensions of Ø10x5 mm, guarantees maximum efficiency. The MW 10x5 / N38 model is characterized by high dimensional repeatability and industrial build quality, making it a perfect solution for the most demanding engineers and designers. As a cylindrical magnet with significant force (approx. 3.19 kg), this product is available off-the-shelf from our warehouse in Poland, ensuring quick order fulfillment. Furthermore, its triple-layer Ni-Cu-Ni coating shields it against corrosion in standard operating conditions, guaranteeing an aesthetic appearance and durability for years.
It finds application in modeling, advanced automation, and broadly understood industry, serving as a fastening or actuating element. Thanks to the high power of 31.28 N with a weight of only 2.95 g, this rod is indispensable in electronics and wherever every gram matters.
Due to the delicate structure of the ceramic sinter, we absolutely advise against force-fitting (so-called press-fit), as this risks immediate cracking of this precision component. To ensure long-term durability in industry, anaerobic resins are used, which are safe for nickel and fill the gap, guaranteeing high repeatability of the connection.
Magnets NdFeB grade N38 are suitable for 90% of applications in automation and machine building, where excessive miniaturization with maximum force is not required. If you need even stronger magnets in the same volume (Ø10x5), contact us regarding higher grades (e.g., N50, N52), however, N38 is the standard in continuous sale in our store.
This model is characterized by dimensions Ø10x5 mm, which, at a weight of 2.95 g, makes it an element with high magnetic energy density. The key parameter here is the holding force amounting to approximately 3.19 kg (force ~31.28 N), which, with such defined dimensions, proves the high grade of the NdFeB material. The product has a [NiCuNi] coating, which protects the surface against external factors, giving it an aesthetic, silvery shine.
This cylinder is magnetized axially (along the height of 5 mm), which means that the N and S poles are located on the flat, circular surfaces. Such an arrangement is most desirable when connecting magnets in stacks (e.g., in filters) or when mounting in sockets at the bottom of a hole. On request, we can also produce versions magnetized diametrically if your project requires it.

Advantages and disadvantages of Nd2Fe14B magnets.

Benefits

Apart from their notable power, neodymium magnets have these key benefits:
  • They do not lose power, even after nearly 10 years – the reduction in strength is only ~1% (according to tests),
  • They are resistant to demagnetization induced by external disturbances,
  • By applying a smooth coating of silver, the element presents an elegant look,
  • The surface of neodymium magnets generates a strong magnetic field – this is a key feature,
  • Thanks to resistance to high temperature, they are capable of working (depending on the form) even at temperatures up to 230°C and higher...
  • Thanks to freedom in constructing and the capacity to adapt to complex applications,
  • Wide application in modern technologies – they serve a role in hard drives, motor assemblies, precision medical tools, and other advanced devices.
  • Relatively small size with high pulling force – neodymium magnets offer high power in small dimensions, which enables their usage in compact constructions

Disadvantages

Disadvantages of NdFeB magnets:
  • At very strong impacts they can break, therefore we recommend placing them in steel cases. A metal housing provides additional protection against damage and increases the magnet's durability.
  • We warn that neodymium magnets can lose their power at high temperatures. To prevent this, we advise our specialized [AH] magnets, which work effectively even at 230°C.
  • Due to the susceptibility of magnets to corrosion in a humid environment, we suggest using waterproof magnets made of rubber, plastic or other material immune to moisture, in case of application outdoors
  • Limited ability of producing threads in the magnet and complex forms - preferred is casing - mounting mechanism.
  • Potential hazard resulting from small fragments of magnets pose a threat, when accidentally swallowed, which gains importance in the context of child health protection. Additionally, tiny parts of these devices can be problematic in diagnostics medical in case of swallowing.
  • With mass production the cost of neodymium magnets is a challenge,

Holding force characteristics

Maximum lifting force for a neodymium magnet – what affects it?

Holding force of 3.19 kg is a result of laboratory testing conducted under specific, ideal conditions:
  • with the contact of a yoke made of special test steel, ensuring maximum field concentration
  • possessing a massiveness of min. 10 mm to avoid saturation
  • with a surface perfectly flat
  • under conditions of ideal adhesion (surface-to-surface)
  • during detachment in a direction vertical to the mounting surface
  • at temperature room level

What influences lifting capacity in practice

It is worth knowing that the application force may be lower influenced by the following factors, in order of importance:
  • Air gap (between the magnet and the metal), since even a very small distance (e.g. 0.5 mm) results in a drastic drop in force by up to 50% (this also applies to varnish, rust or debris).
  • Force direction – declared lifting capacity refers to detachment vertically. When slipping, the magnet exhibits much less (often approx. 20-30% of maximum force).
  • Base massiveness – insufficiently thick sheet does not accept the full field, causing part of the power to be lost into the air.
  • Material type – ideal substrate is pure iron steel. Stainless steels may attract less.
  • Surface structure – the smoother and more polished the plate, the better the adhesion and higher the lifting capacity. Roughness acts like micro-gaps.
  • Thermal environment – temperature increase results in weakening of induction. It is worth remembering the thermal limit for a given model.

Holding force was checked on the plate surface of 20 mm thickness, when a perpendicular force was applied, in contrast under attempts to slide the magnet the load capacity is reduced by as much as 75%. In addition, even a minimal clearance between the magnet’s surface and the plate lowers the holding force.

Warnings
Medical implants

Warning for patients: Powerful magnets disrupt medical devices. Keep minimum 30 cm distance or ask another person to work with the magnets.

Hand protection

Danger of trauma: The attraction force is so great that it can cause hematomas, pinching, and broken bones. Use thick gloves.

Do not drill into magnets

Machining of NdFeB material poses a fire hazard. Neodymium dust reacts violently with oxygen and is hard to extinguish.

Safe distance

Very strong magnetic fields can corrupt files on payment cards, hard drives, and other magnetic media. Keep a distance of min. 10 cm.

Keep away from electronics

Be aware: rare earth magnets produce a field that confuses sensitive sensors. Maintain a safe distance from your phone, tablet, and GPS.

Magnets are brittle

Protect your eyes. Magnets can fracture upon uncontrolled impact, launching sharp fragments into the air. Wear goggles.

Immense force

Before use, read the rules. Uncontrolled attraction can break the magnet or hurt your hand. Be predictive.

Do not overheat magnets

Control the heat. Exposing the magnet above 80 degrees Celsius will destroy its magnetic structure and pulling force.

Metal Allergy

Some people experience a sensitization to Ni, which is the standard coating for NdFeB magnets. Prolonged contact may cause a rash. We strongly advise use protective gloves.

Choking Hazard

Always store magnets out of reach of children. Ingestion danger is significant, and the consequences of magnets connecting inside the body are very dangerous.

Warning! Looking for details? Check our post: Are neodymium magnets dangerous?