Product available Ships tomorrow

MW 14x2 / N38 - cylindrical magnet

Name: Dhit sp. z o.o.
Address: Kościuszki 6A, Ożarów Mazowiecki, mazowieckie, 05-850, PL
Telephone: +48 22 499 98 98
Price range: 1-6500 PLN
Rating: 5

cylindrical magnet

Catalog no 010024

GTIN/EAN: 5906301810230

Diameter Ø

14 mm [±0,1 mm]

Height

2 mm [±0,1 mm]

Weight

2.31 g

Magnetization Direction

↑ axial

Load capacity

1.48 kg / 14.51 N

Magnetic Induction

170.27 mT / 1703 Gs

Coating

[NiCuNi] Nickel

product specifications »

0.898 ZŁ with VAT / pcs + price for transport

0.730 ZŁ net + 23% VAT / pcs

bulk discounts:

Need more?

price from 1 pcs

0.730 ZŁ

0.898 ZŁ

price from 900 pcs

0.657 ZŁ

0.808 ZŁ

price from 1800 pcs

0.642 ZŁ

0.790 ZŁ

Carbon Footprint – environmental impact GPSR Regulation – product safety

Hunting for a discount?

Give us a call +48 888 99 98 98 or contact us by means of contact form the contact section.
Strength and structure of magnets can be calculated using our our magnetic calculator.

Order by 14:00 and we’ll ship today!

Product card - MW 14x2 / N38 - cylindrical magnet

Specification / characteristics - MW 14x2 / N38 - cylindrical magnet

properties

properties	values
Cat. no.	010024
GTIN/EAN	5906301810230
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	14 mm [±0,1 mm]
Height	2 mm [±0,1 mm]
Weight	2.31 g
Magnetization Direction	↑ axial
Load capacity ~ ?	1.48 kg / 14.51 N
Magnetic Induction ~ ?	170.27 mT / 1703 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MW 14x2 / 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

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

Technical modeling of the assembly - report

These data represent the result of a mathematical calculation. Values were calculated on models for the class Nd₂Fe₁₄B. Actual performance might slightly differ from theoretical values. Please consider these data as a preliminary roadmap during assembly planning.

Table 1: Static force (pull vs distance) - power drop
MW 14x2 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	1702 Gs 170.2 mT	1.48 kg / 3.26 lbs 1480.0 g / 14.5 N	weak grip
1 mm	1565 Gs 156.5 mT	1.25 kg / 2.76 lbs 1251.7 g / 12.3 N	weak grip
2 mm	1373 Gs 137.3 mT	0.96 kg / 2.12 lbs 962.5 g / 9.4 N	weak grip
3 mm	1161 Gs 116.1 mT	0.69 kg / 1.52 lbs 688.9 g / 6.8 N	weak grip
5 mm	780 Gs 78.0 mT	0.31 kg / 0.69 lbs 311.0 g / 3.1 N	weak grip
10 mm	276 Gs 27.6 mT	0.04 kg / 0.09 lbs 39.0 g / 0.4 N	weak grip
15 mm	115 Gs 11.5 mT	0.01 kg / 0.01 lbs 6.7 g / 0.1 N	weak grip
20 mm	56 Gs 5.6 mT	0.00 kg / 0.00 lbs 1.6 g / 0.0 N	weak grip
30 mm	19 Gs 1.9 mT	0.00 kg / 0.00 lbs 0.2 g / 0.0 N	weak grip
50 mm	4 Gs 0.4 mT	0.00 kg / 0.00 lbs 0.0 g / 0.0 N	weak grip

Grip strength weakens drastically per each millimeter of gap. Keep in mind that even a very thin break (e.g., dirt, varnish, dust) noticeably reduces the pull force. Neodymiums hold most effectively at the point of direct contact; distance weakens the force. See how rapidly the load capacity plummet, when the product does not adhere directly to the metal substrate. When designing the arrangement, avoid additional spacers.

Table 2: Slippage capacity (vertical surface)
MW 14x2 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	0.30 kg / 0.65 lbs 296.0 g / 2.9 N
1 mm	Stal (~0.2)	0.25 kg / 0.55 lbs 250.0 g / 2.5 N
2 mm	Stal (~0.2)	0.19 kg / 0.42 lbs 192.0 g / 1.9 N
3 mm	Stal (~0.2)	0.14 kg / 0.30 lbs 138.0 g / 1.4 N
5 mm	Stal (~0.2)	0.06 kg / 0.14 lbs 62.0 g / 0.6 N
10 mm	Stal (~0.2)	0.01 kg / 0.02 lbs 8.0 g / 0.1 N
15 mm	Stal (~0.2)	0.00 kg / 0.00 lbs 2.0 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

This section defines the estimated force needed to cause the sliding of the magnet down along a vertical metal surface (assuming standard friction coefficient). The holding force depends on the separation distance between the magnet and the metal.

Table 3: Wall mounting (shearing) - behavior on slippery surfaces
MW 14x2 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	0.44 kg / 0.98 lbs 444.0 g / 4.4 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	0.30 kg / 0.65 lbs 296.0 g / 2.9 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.15 kg / 0.33 lbs 148.0 g / 1.5 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	0.74 kg / 1.63 lbs 740.0 g / 7.3 N

When mounting a holder on a upright wall (e.g., a fridge), it you can count on just approx. 1/5 of nominal attraction strength. Gravity as well as a low friction coefficient cause that products move down faster than they detach. Want to create a wall mount? Remember that the shear force is noticeably lower than the maximum static pull force. On a slippery surface, the magnet will slip down under a significantly smaller load. Utilizing a rubberized pad can effectively improve the result.

Table 4: Steel thickness (saturation) - power losses
MW 14x2 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.15 kg / 0.33 lbs 148.0 g / 1.5 N
1 mm	25%	0.37 kg / 0.82 lbs 370.0 g / 3.6 N
2 mm	50%	0.74 kg / 1.63 lbs 740.0 g / 7.3 N
3 mm	75%	1.11 kg / 2.45 lbs 1110.0 g / 10.9 N
5 mm	100%	1.48 kg / 3.26 lbs 1480.0 g / 14.5 N
10 mm	100%	1.48 kg / 3.26 lbs 1480.0 g / 14.5 N
11 mm	100%	1.48 kg / 3.26 lbs 1480.0 g / 14.5 N
12 mm	100%	1.48 kg / 3.26 lbs 1480.0 g / 14.5 N

A too thin steel is not enough to conduct the entire magnetic field, which weakens actual performance of the holder. Should you mount a strong magnet to a weak sheet, the flux will pass right through and the holding will be smaller. To squeeze the maximum of this neodymium's power, you require a sufficiently solid element of steel. The material oversaturation causes that on thin elements (e.g., car bodies), the product works worse. We recommend selecting the steel thickness based on the following data.

Table 5: Thermal resistance (material behavior) - power drop
MW 14x2 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	1.48 kg / 3.26 lbs 1480.0 g / 14.5 N	OK
40 °C	-2.2%	1.45 kg / 3.19 lbs 1447.4 g / 14.2 N	OK
60 °C	-4.4%	1.41 kg / 3.12 lbs 1414.9 g / 13.9 N
80 °C	-6.6%	1.38 kg / 3.05 lbs 1382.3 g / 13.6 N
100 °C	-28.8%	1.05 kg / 2.32 lbs 1053.8 g / 10.3 N

Standard neodymium magnets lose power after exceeding the maximum temperature. Watch out for overheating – heat can irreversibly damage this magnet. With every degree above norm, the magnet's capacity briefly decreases. Refrain from using this product close to ovens exceeding its operating temperature limit. Too high temperature will result in irreversible degradation of magnetism.

*Engineering note: Temperature resistance is determined by both grade, but also on the magnet's shape. Flat magnets (low permeance coefficient) are more susceptible to demagnetization at lower temperatures than long magnets. Warning indicator in the table indicates permanent field degradation for this specific geometry.

Table 6: Magnet-Magnet interaction (attraction) - forces in the system
MW 14x2 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Lateral Force (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	2.75 kg / 6.06 lbs 3 073 Gs	0.41 kg / 0.91 lbs 413 g / 4.0 N	N/A
1 mm	2.56 kg / 5.65 lbs 3 287 Gs	0.38 kg / 0.85 lbs 385 g / 3.8 N	2.31 kg / 5.09 lbs ~0 Gs
2 mm	2.33 kg / 5.13 lbs 3 131 Gs	0.35 kg / 0.77 lbs 349 g / 3.4 N	2.09 kg / 4.61 lbs ~0 Gs
3 mm	2.06 kg / 4.54 lbs 2 947 Gs	0.31 kg / 0.68 lbs 309 g / 3.0 N	1.85 kg / 4.09 lbs ~0 Gs
5 mm	1.52 kg / 3.36 lbs 2 535 Gs	0.23 kg / 0.50 lbs 229 g / 2.2 N	1.37 kg / 3.02 lbs ~0 Gs
10 mm	0.58 kg / 1.27 lbs 1 561 Gs	0.09 kg / 0.19 lbs 87 g / 0.9 N	0.52 kg / 1.15 lbs ~0 Gs
20 mm	0.07 kg / 0.16 lbs 552 Gs	0.01 kg / 0.02 lbs 11 g / 0.1 N	0.07 kg / 0.14 lbs ~0 Gs
50 mm	0.00 kg / 0.00 lbs 62 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 38 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 25 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 17 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 12 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 9 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 neodymium and metal setup. Such a system of magnet-to-magnet generates a stronger field and a larger range of operation. Planning to create a solid fastener? Apply two magnets instead of one magnet and a steel. Be careful that when bringing together two magnets, the impact force is massive. The repulsion force is marginally weaker than the attraction, but still impressive.
*Field value for N-N configuration drops to ~0 Gs in the exact middle of the gap (resulting from vector opposition).
Important: Figures demonstrate sliding force of dual identical neodymium magnets (friction coefficient ~0.15 for Ni-Ni plating).

Table 7: Hazards (implants) - precautionary measures
MW 14x2 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	5.0 cm
Hearing aid	10 Gs (1.0 mT)	4.0 cm
Timepiece	20 Gs (2.0 mT)	3.0 cm
Phone / Smartphone	40 Gs (4.0 mT)	2.5 cm
Car key	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 is a serious hazard to electronic devices and medical implants. These magnets generate a flux that prevents correct functioning of sensitive medical devices. Remember: the unseen radiation penetrates the body and glass. Special caution must be taken by people with cochlear implants and drug dispensers. The risk also applies to: automatic timepieces, car keys, membranes, and displays. Do not bring the product near payment cards, hard drives, or precise measuring instruments.

Table 8: Dynamics (cracking risk) - collision effects
MW 14x2 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	25.94 km/h (7.21 m/s)	0.06 J
30 mm	44.22 km/h (12.28 m/s)	0.17 J
50 mm	57.08 km/h (15.86 m/s)	0.29 J
100 mm	80.72 km/h (22.42 m/s)	0.58 J

Magnetic elements are very brittle – a collision with steel causes immediate chipping. Control the attraction moment – a neodymium left loose turns into a projectile. Kinetic force can cause material chips or injury to fingers. Be sure to control the product during bringing near metal so it doesn't hit violently against the metal. A collision at high speed means shattering of the neodymium. Use safety goggles when working with large magnets.

Table 9: Coating parameters (durability)
MW 14x2 / 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)

For outdoor applications, an epoxy coating is required; standard nickel is intended for indoor use. Moisture resistance is crucial for installations in bathrooms or outdoors.

Table 10: Electrical data (Flux)
MW 14x2 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	3 247 Mx	32.5 µWb
P_c Coefficient	0.22	Low (Flat)

Flux value passing through the pole surface. Key data for generator designers as well as sensors. The P_c coefficient defines the magnet's operating point.

Table 11: Underwater work (magnet fishing)
MW 14x2 / N38

Environment	Effective steel pull	Effect
Air (land)	1.48 kg	Standard
Water (riverbed)	1.69 kg (+0.21 kg buoyancy gain)	+14.5%

Rust risk: This magnet has a standard nickel coating. After use in water, it must be dried and maintained immediately, otherwise it will rust!

In water, the magnet feels stronger thanks to Archimedes' principle. As a result, your magnet will pull a heavier object from the bottom than if you lifted it in the air.

1. Wall mount (shear)

*Warning: On a vertical surface, the magnet retains merely a fraction of its nominal pull.

2. Efficiency vs thickness

*Thin steel (e.g. computer case) severely limits the holding force.

3. Thermal stability

*For N38 material, the max working temp is 80°C.

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

chart generated for the permeance coefficient P_c (Permeance Coefficient) = 0.22

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 P_c (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 P_c 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

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: 010024-2026

Measurement Calculator

Pulling force

Kilograms (kg)

Force (N)

Pounds (lbs)

Field Strength

Tesla (T)

Input data into a field, to see the remaining units change automatically.

See more deals

Product available Ships tomorrow

MPL 17x17x3 / N38 - lamellar magnet

4.71 ZŁ brutto / pcs

Product available Ships tomorrow

UMP 75x25 [M10x3] GW F200 GOLD / N42 - search holder

150.00 ZŁ brutto / pcs

Product available Ships tomorrow

BM 950x180x70 [4x M8] - magnetic beam

8564.49 ZŁ brutto / pcs

Product available Ships tomorrow

SM 32x250 [2xM8] / N52 - magnetic separator

947.10 ZŁ brutto / pcs

This product is an extremely powerful cylinder magnet, composed of advanced NdFeB material, which, at dimensions of Ø14x2 mm, guarantees maximum efficiency. The MW 14x2 / N38 model boasts high dimensional repeatability and industrial build quality, making it an ideal solution for professional engineers and designers. As a cylindrical magnet with impressive force (approx. 1.48 kg), this product is in stock from our warehouse in Poland, ensuring quick order fulfillment. Furthermore, its triple-layer Ni-Cu-Ni coating effectively protects it against corrosion in typical operating conditions, ensuring an aesthetic appearance and durability for years.

This model is ideal for building generators, advanced Hall effect sensors, and efficient filters, where maximum induction on a small surface counts. Thanks to the high power of 14.51 N with a weight of only 2.31 g, this cylindrical magnet is indispensable in miniature devices 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 stability in industry, specialized industrial adhesives are used, which are safe for nickel and fill the gap, guaranteeing high repeatability of the connection.

Magnets NdFeB grade N38 are strong enough for the majority of applications in automation and machine building, where extreme miniaturization with maximum force is not required. If you need even stronger magnets in the same volume (Ø14x2), contact us regarding higher grades (e.g., N50, N52), however, N38 is the standard in continuous sale in our store.

The presented product is a neodymium magnet with precisely defined parameters: diameter 14 mm and height 2 mm. The key parameter here is the holding force amounting to approximately 1.48 kg (force ~14.51 N), which, with such compact dimensions, proves the high power of the NdFeB material. The product has a [NiCuNi] coating, which secures it against oxidation, giving it an aesthetic, silvery shine.

This cylinder is magnetized axially (along the height of 2 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 through the diameter if your project requires it.

Pros as well as cons of Nd₂Fe₁₄B magnets.

Strengths

Besides their durability, neodymium magnets are valued for these benefits:

Their magnetic field is maintained, and after approximately ten years it decreases only by ~1% (theoretically),
Neodymium magnets remain remarkably resistant to loss of magnetic properties caused by external magnetic fields,
Thanks to the glossy finish, the layer of nickel, gold-plated, or silver-plated gives an elegant appearance,
They are known for high magnetic induction at the operating surface, which improves attraction properties,
Thanks to resistance to high temperature, they are capable of working (depending on the shape) even at temperatures up to 230°C and higher...
Possibility of detailed forming as well as adapting to precise requirements,
Versatile presence in advanced technology sectors – they are commonly used in mass storage devices, electric motors, medical devices, and modern systems.
Thanks to efficiency per cm³, small magnets offer high operating force, in miniature format,

Weaknesses

Disadvantages of neodymium 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.
Neodymium magnets lose their strength under the influence of heating. As soon as 80°C is exceeded, many of them start losing their power. Therefore, we recommend our special magnets marked [AH], which maintain durability even at temperatures up to 230°C
When exposed to humidity, magnets usually rust. To use them in conditions outside, it is recommended to use protective magnets, such as those in rubber or plastics, which secure oxidation as well as corrosion.
We recommend casing - magnetic mechanism, due to difficulties in producing threads inside the magnet and complicated forms.
Potential hazard to health – tiny shards of magnets can be dangerous, if swallowed, which becomes key in the context of child health protection. Furthermore, small components of these products are able to complicate diagnosis medical when they are in the body.
Higher cost of purchase is one of the disadvantages compared to ceramic magnets, especially in budget applications

Holding force characteristics

Magnetic strength at its maximum – what affects it?

Breakaway force was determined for the most favorable conditions, assuming:

using a sheet made of high-permeability steel, acting as a ideal flux conductor
possessing a thickness of min. 10 mm to avoid saturation
with an ground touching surface
under conditions of no distance (surface-to-surface)
during detachment in a direction perpendicular to the mounting surface
at ambient temperature approx. 20 degrees Celsius

Key elements affecting lifting force

In practice, the real power depends on several key aspects, listed from crucial:

Gap between surfaces – even a fraction of a millimeter of distance (caused e.g. by veneer or dirt) diminishes the pulling force, often by half at just 0.5 mm.
Load vector – maximum parameter is reached only during pulling at a 90° angle. The shear force of the magnet along the surface is usually several times smaller (approx. 1/5 of the lifting capacity).
Substrate thickness – for full efficiency, the steel must be sufficiently thick. Paper-thin metal limits the attraction force (the magnet "punches through" it).
Material type – the best choice is pure iron steel. Cast iron may attract less.
Base smoothness – the smoother and more polished the plate, the larger the contact zone and stronger the hold. Unevenness creates an air distance.
Thermal conditions – NdFeB sinters have a sensitivity to temperature. When it is hot they are weaker, and in frost they can be stronger (up to a certain limit).

Lifting capacity testing was carried out on a smooth plate of suitable thickness, under perpendicular forces, however under attempts to slide the magnet the lifting capacity is smaller. Additionally, even a small distance between the magnet’s surface and the plate decreases the holding force.

Precautions when working with NdFeB magnets

Threat to electronics

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

Avoid contact if allergic

Nickel alert: The nickel-copper-nickel coating consists of nickel. If redness happens, immediately stop handling magnets and use protective gear.

Beware of splinters

Neodymium magnets are sintered ceramics, which means they are very brittle. Collision of two magnets leads to them breaking into shards.

Do not give to children

Always store magnets away from children. Ingestion danger is significant, and the effects of magnets connecting inside the body are tragic.

Mechanical processing

Drilling and cutting of NdFeB material carries a risk of fire risk. Magnetic powder oxidizes rapidly with oxygen and is difficult to extinguish.

Finger safety

Protect your hands. Two large magnets will snap together immediately with a force of several hundred kilograms, destroying anything in their path. Be careful!

Conscious usage

Handle with care. Neodymium magnets act from a distance and connect with huge force, often quicker than you can react.

Do not overheat magnets

Regular neodymium magnets (N-type) undergo demagnetization when the temperature surpasses 80°C. The loss of strength is permanent.

GPS and phone interference

Remember: rare earth magnets generate a field that disrupts precision electronics. Keep a separation from your mobile, tablet, and navigation systems.

Implant safety

Health Alert: Neodymium magnets can turn off pacemakers and defibrillators. Stay away if you have medical devices.

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

MW 14x2 / N38 - cylindrical magnet

Product card - MW 14x2 / N38 - cylindrical magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Technical modeling of the assembly - report

Table 1: Static force (pull vs distance) - power drop MW 14x2 / N38

Table 2: Slippage capacity (vertical surface) MW 14x2 / N38

Table 3: Wall mounting (shearing) - behavior on slippery surfaces MW 14x2 / N38

Table 4: Steel thickness (saturation) - power losses MW 14x2 / N38

Table 5: Thermal resistance (material behavior) - power drop MW 14x2 / N38

Table 6: Magnet-Magnet interaction (attraction) - forces in the system MW 14x2 / N38

Table 7: Hazards (implants) - precautionary measures MW 14x2 / N38

Table 8: Dynamics (cracking risk) - collision effects MW 14x2 / N38

Table 9: Coating parameters (durability) MW 14x2 / N38

Table 10: Electrical data (Flux) MW 14x2 / N38

Table 11: Underwater work (magnet fishing) MW 14x2 / N38

1. Wall mount (shear)

2. Efficiency vs thickness

3. Thermal stability

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

Chemical composition

Ecology and recycling (GPSR)

Pulling force

Field Strength

See more deals

MPL 17x17x3 / N38 - lamellar magnet

UMP 75x25 [M10x3] GW F200 GOLD / N42 - search holder

BM 950x180x70 [4x M8] - magnetic beam

SM 32x250 [2xM8] / N52 - magnetic separator

Pros as well as cons of Nd2Fe14B magnets.

Strengths

Weaknesses

Holding force characteristics

Magnetic strength at its maximum – what affects it?

Key elements affecting lifting force

Precautions when working with NdFeB magnets

Threat to electronics

Avoid contact if allergic

Beware of splinters

Do not give to children

Mechanical processing

Finger safety

Conscious usage

Do not overheat magnets

GPS and phone interference

Implant safety

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static force (pull vs distance) - power drop
MW 14x2 / N38

Table 2: Slippage capacity (vertical surface)
MW 14x2 / N38

Table 3: Wall mounting (shearing) - behavior on slippery surfaces
MW 14x2 / N38

Table 4: Steel thickness (saturation) - power losses
MW 14x2 / N38

Table 5: Thermal resistance (material behavior) - power drop
MW 14x2 / N38

Table 6: Magnet-Magnet interaction (attraction) - forces in the system
MW 14x2 / N38

Table 7: Hazards (implants) - precautionary measures
MW 14x2 / N38

Table 8: Dynamics (cracking risk) - collision effects
MW 14x2 / N38

Table 9: Coating parameters (durability)
MW 14x2 / N38

Table 10: Electrical data (Flux)
MW 14x2 / N38

Table 11: Underwater work (magnet fishing)
MW 14x2 / N38

Pros as well as cons of Nd₂Fe₁₄B magnets.