Product available Ships tomorrow

MW 14x10 / N38 - cylindrical magnet

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

cylindrical magnet

Catalog no 010391

GTIN/EAN: 5906301811084

5.00

Diameter Ø

14 mm [±0,1 mm]

Height

10 mm [±0,1 mm]

Weight

11.55 g

Magnetization Direction

↑ axial

Load capacity

6.71 kg / 65.83 N

Magnetic Induction

507.48 mT / 5075 Gs

Coating

[NiCuNi] Nickel

product details »

6.84 ZŁ with VAT / pcs + price for transport

5.56 ZŁ net + 23% VAT / pcs

bulk discounts:

Need more?

price from 1 pcs

5.56 ZŁ

6.84 ZŁ

price from 150 pcs

5.23 ZŁ

6.43 ZŁ

price from 450 pcs

4.89 ZŁ

6.02 ZŁ

Carbon Footprint – environmental impact GPSR Regulation – product safety

Hunting for a discount?

Call us now +48 888 99 98 98 or send us a note by means of form the contact form page.
Weight as well as shape of a magnet can be tested with our our magnetic calculator.

Orders submitted before 14:00 will be dispatched today!

Technical specification of the product - MW 14x10 / N38 - cylindrical magnet

Specification / characteristics - MW 14x10 / N38 - cylindrical magnet

properties

properties	values
Cat. no.	010391
GTIN/EAN	5906301811084
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	10 mm [±0,1 mm]
Weight	11.55 g
Magnetization Direction	↑ axial
Load capacity ~ ?	6.71 kg / 65.83 N
Magnetic Induction ~ ?	507.48 mT / 5075 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MW 14x10 / 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 analysis of the magnet - data

The following information represent the result of a mathematical calculation. Results are based on models for the material Nd₂Fe₁₄B. Operational parameters might slightly differ. Treat these calculations as a reference point during assembly planning.

Table 1: Static force (force vs distance) - characteristics
MW 14x10 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	5072 Gs 507.2 mT	6.71 kg / 14.79 pounds 6710.0 g / 65.8 N	medium risk
1 mm	4354 Gs 435.4 mT	4.94 kg / 10.90 pounds 4944.4 g / 48.5 N	medium risk
2 mm	3652 Gs 365.2 mT	3.48 kg / 7.67 pounds 3479.0 g / 34.1 N	medium risk
3 mm	3017 Gs 301.7 mT	2.37 kg / 5.23 pounds 2373.5 g / 23.3 N	medium risk
5 mm	2015 Gs 201.5 mT	1.06 kg / 2.33 pounds 1058.7 g / 10.4 N	weak grip
10 mm	773 Gs 77.3 mT	0.16 kg / 0.34 pounds 155.7 g / 1.5 N	weak grip
15 mm	352 Gs 35.2 mT	0.03 kg / 0.07 pounds 32.3 g / 0.3 N	weak grip
20 mm	186 Gs 18.6 mT	0.01 kg / 0.02 pounds 9.0 g / 0.1 N	weak grip
30 mm	69 Gs 6.9 mT	0.00 kg / 0.00 pounds 1.3 g / 0.0 N	weak grip
50 mm	18 Gs 1.8 mT	0.00 kg / 0.00 pounds 0.1 g / 0.0 N	weak grip

Grip strength decreases significantly per each millimeter of gap. Keep in mind that even a very thin break (e.g., contamination, paint, rust) strongly reduces the pull force. Magnetic products work most effectively during direct contact; air break nullifies the power. See how flashily the parameters plummet, when the magnet does not adhere flatly to the metal substrate. When planning the arrangement, eliminate additional spacers.

Table 2: Sliding capacity (wall)
MW 14x10 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	1.34 kg / 2.96 pounds 1342.0 g / 13.2 N
1 mm	Stal (~0.2)	0.99 kg / 2.18 pounds 988.0 g / 9.7 N
2 mm	Stal (~0.2)	0.70 kg / 1.53 pounds 696.0 g / 6.8 N
3 mm	Stal (~0.2)	0.47 kg / 1.04 pounds 474.0 g / 4.6 N
5 mm	Stal (~0.2)	0.21 kg / 0.47 pounds 212.0 g / 2.1 N
10 mm	Stal (~0.2)	0.03 kg / 0.07 pounds 32.0 g / 0.3 N
15 mm	Stal (~0.2)	0.01 kg / 0.01 pounds 6.0 g / 0.1 N
20 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 2.0 g / 0.0 N
30 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N
50 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N

This section defines the approximate holding capacity required to initiate the shifting of the magnet vertically against a vertical steel plate (considering typical friction). This value is relative to the air gap between the magnet and the metal.

Table 3: Wall mounting (sliding) - behavior on slippery surfaces
MW 14x10 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	2.01 kg / 4.44 pounds 2013.0 g / 19.7 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	1.34 kg / 2.96 pounds 1342.0 g / 13.2 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.67 kg / 1.48 pounds 671.0 g / 6.6 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	3.36 kg / 7.40 pounds 3355.0 g / 32.9 N

When placing a holder on a vertical plane (e.g., a car body), it you can count on barely approx. 20%-30% of its maximum pull force. Gravity and a low friction coefficient mean that magnets slide down faster than they pull off. Designing a hanger? Consider that the sliding force is noticeably lower than the perpendicular breakaway force. On a painted metal, the element will slide down under a much lighter cargo. Utilizing a rubberized layer can drastically increase the grip.

Table 4: Material efficiency (substrate influence) - sheet metal selection
MW 14x10 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.67 kg / 1.48 pounds 671.0 g / 6.6 N
1 mm	25%	1.68 kg / 3.70 pounds 1677.5 g / 16.5 N
2 mm	50%	3.36 kg / 7.40 pounds 3355.0 g / 32.9 N
3 mm	75%	5.03 kg / 11.09 pounds 5032.5 g / 49.4 N
5 mm	100%	6.71 kg / 14.79 pounds 6710.0 g / 65.8 N
10 mm	100%	6.71 kg / 14.79 pounds 6710.0 g / 65.8 N
11 mm	100%	6.71 kg / 14.79 pounds 6710.0 g / 65.8 N
12 mm	100%	6.71 kg / 14.79 pounds 6710.0 g / 65.8 N

A thin metal plate is incapable of conduct the full magnetic flux, which weakens actual performance of the magnet. If you mount a strong magnet to a thin surface, the magnetism will pass right through and the holding will be smaller. To utilize full efficiency of this neodymium's power, you require a sufficiently solid element of steel. The material oversaturation means that on delicate walls (e.g., thin profiles), the magnet shows lower pull force. We suggest choosing the steel thickness from these parameters.

Table 5: Working in heat (material behavior) - resistance threshold
MW 14x10 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	6.71 kg / 14.79 pounds 6710.0 g / 65.8 N	OK
40 °C	-2.2%	6.56 kg / 14.47 pounds 6562.4 g / 64.4 N	OK
60 °C	-4.4%	6.41 kg / 14.14 pounds 6414.8 g / 62.9 N	OK
80 °C	-6.6%	6.27 kg / 13.82 pounds 6267.1 g / 61.5 N
100 °C	-28.8%	4.78 kg / 10.53 pounds 4777.5 g / 46.9 N

Classic neodymiums lose parameters after exceeding the maximum temperature. Protect against heat – heat can permanently destroy this product. As the temperature rises, the magnet's force briefly decreases. Avoid using this magnet close to ovens exceeding its safe range. Too high temperature will cause destruction of magnetic properties.

*Technical advisory: Heat tolerance depends not only on the material grade, as well as the dimension ratios. Thin magnets (low permeance coefficient) risk losing magnetic properties at lower temperatures compared to rod magnets. Warning indicator in the table signals permanent field degradation for this particular item.

Table 6: Magnet-Magnet interaction (attraction) - field range
MW 14x10 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Sliding Force (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	24.41 kg / 53.82 pounds 5 843 Gs	3.66 kg / 8.07 pounds 3662 g / 35.9 N	N/A
1 mm	21.12 kg / 46.55 pounds 9 434 Gs	3.17 kg / 6.98 pounds 3167 g / 31.1 N	19.00 kg / 41.90 pounds ~0 Gs
2 mm	17.99 kg / 39.66 pounds 8 708 Gs	2.70 kg / 5.95 pounds 2699 g / 26.5 N	16.19 kg / 35.70 pounds ~0 Gs
3 mm	15.16 kg / 33.43 pounds 7 994 Gs	2.27 kg / 5.01 pounds 2274 g / 22.3 N	13.65 kg / 30.08 pounds ~0 Gs
5 mm	10.49 kg / 23.12 pounds 6 649 Gs	1.57 kg / 3.47 pounds 1573 g / 15.4 N	9.44 kg / 20.81 pounds ~0 Gs
10 mm	3.85 kg / 8.49 pounds 4 029 Gs	0.58 kg / 1.27 pounds 578 g / 5.7 N	3.47 kg / 7.64 pounds ~0 Gs
20 mm	0.57 kg / 1.25 pounds 1 545 Gs	0.08 kg / 0.19 pounds 85 g / 0.8 N	0.51 kg / 1.12 pounds ~0 Gs
50 mm	0.01 kg / 0.02 pounds 218 Gs	0.00 kg / 0.00 pounds 2 g / 0.0 N	0.01 kg / 0.02 pounds ~0 Gs
60 mm	0.00 kg / 0.01 pounds 139 Gs	0.00 kg / 0.00 pounds 1 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
70 mm	0.00 kg / 0.00 pounds 93 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
80 mm	0.00 kg / 0.00 pounds 66 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
90 mm	0.00 kg / 0.00 pounds 48 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
100 mm	0.00 kg / 0.00 pounds 36 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs

Two strong neodymiums interact from a significantly greater distance than a magnet and steel combination. The setup of two magnets generates a stronger field and a further horizon of action. Want to build a solid fastener? Use a pair of magnets instead of a neodymium and a striker plate. Exercise caution that when connecting a pair of magnets, the pinch force is huge. The repulsion force is a bit weaker than the connection force, but still large.
*Flux density between like poles is approximately ~0 Gs in the exact middle of the gap (caused by magnetic field nullification).
Note: Results refer to friction force of dual identical magnets (friction coefficient ~0.15 for Ni-Ni coating).

Table 7: Protective zones (electronics) - warnings
MW 14x10 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	8.0 cm
Hearing aid	10 Gs (1.0 mT)	6.5 cm
Timepiece	20 Gs (2.0 mT)	5.0 cm
Phone / Smartphone	40 Gs (4.0 mT)	4.0 cm
Remote	50 Gs (5.0 mT)	3.5 cm
Payment card	400 Gs (40.0 mT)	1.5 cm
HDD hard drive	600 Gs (60.0 mT)	1.5 cm

A strong magnetic field poses a large risk to electronics as well as pacemakers. These NdFeB products produce a flux that disrupts operation of digital equipment. Be aware: the invisible magnetic field acts through matter and plastic. Exceptional care must be taken by people with cochlear implants and insulin pumps. The risk also applies to: mechanical watches, car keys, speakers, and screens. Avoid contact with magnetic cards, hard drives, or precise measuring instruments.

Table 8: Collisions (kinetic energy) - collision effects
MW 14x10 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	24.66 km/h (6.85 m/s)	0.27 J
30 mm	42.11 km/h (11.70 m/s)	0.79 J
50 mm	54.36 km/h (15.10 m/s)	1.32 J
100 mm	76.87 km/h (21.35 m/s)	2.63 J

Magnetic elements are delicate – a collision with steel risks their cracking. Watch the impact speed – a magnet released freely speeds with massive force. Kinetic force can trigger coating fragments or injury to skin. Hold the magnet firmly during bringing near metal so it doesn't slam with momentum against the metal. A collision at high speed means shattering of the neodymium. Wear safety glasses when playing with powerful specimens.

Table 9: Surface protection spec
MW 14x10 / 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)

Neodymium magnets are highly susceptible to corrosion without proper protection. Moisture resistance is crucial for installations in bathrooms or outdoors.

Table 10: Electrical data (Flux)
MW 14x10 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	7 886 Mx	78.9 µWb
P_c Coefficient	0.74	High (Stable)

Flux value passing through the pole surface. Key data in coil applications and motors. P_c value determines the magnet's operating point.

Table 11: Underwater work (magnet fishing)
MW 14x10 / N38

Environment	Effective steel pull	Effect
Air (land)	6.71 kg	Standard
Water (riverbed)	7.68 kg (+0.97 kg buoyancy gain)	+14.5%

Warning: 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. However, remember the water resistance when pulling the rope quickly.

1. Vertical hold

*Warning: On a vertical wall, the magnet holds just ~20% of its perpendicular strength.

2. Steel saturation

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

3. Power loss vs temp

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

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

chart generated for the permeance coefficient P_c (Permeance Coefficient) = 0.74

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

Material specification

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: 010391-2026

Measurement Calculator

Pulling force

Force (N)

Pounds (lbs)

Magnetic Induction

Induction (Gs)

Type a number into any field, to see the remaining fields convert instantly.

Other deals

Product available Ships tomorrow

MPL 60x10x5 / N38 - lamellar magnet

19.00 ZŁ brutto / pcs

Product available Ships tomorrow

SM 25x125 [2xM8] / N42 - magnetic separator

319.80 ZŁ brutto / pcs

Product available Ships tomorrow

MPL 25x10x5 / N38 - lamellar magnet

4.66 ZŁ brutto / pcs

Product available Ships tomorrow

MW 25x2.5 / N38 - cylindrical magnet

3.95 ZŁ brutto / pcs

The presented product is an incredibly powerful cylindrical magnet, composed of durable NdFeB material, which, at dimensions of Ø14x10 mm, guarantees the highest energy density. This specific item is characterized by an accuracy of ±0.1mm and industrial build quality, making it an excellent solution for the most demanding engineers and designers. As a magnetic rod with significant force (approx. 6.71 kg), this product is available off-the-shelf from our European logistics center, ensuring lightning-fast order fulfillment. Moreover, its Ni-Cu-Ni coating secures it against corrosion in standard operating conditions, ensuring an aesthetic appearance and durability for years.

It successfully proves itself in DIY projects, advanced automation, and broadly understood industry, serving as a fastening or actuating element. Thanks to the pull force of 65.83 N with a weight of only 11.55 g, this cylindrical magnet is indispensable in electronics and wherever every gram matters.

Due to the delicate structure of the ceramic sinter, you must not use force-fitting (so-called press-fit), as this risks chipping the coating of this professional component. To ensure long-term durability in industry, specialized industrial adhesives are used, which are safe for nickel and fill the gap, guaranteeing durability of the connection.

Grade N38 is the most frequently chosen standard for professional neodymium magnets, offering an optimal price-to-power ratio and high resistance to demagnetization. If you need the strongest magnets in the same volume (Ø14x10), 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 10 mm. The key parameter here is the lifting capacity amounting to approximately 6.71 kg (force ~65.83 N), which, with such defined 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.

Standardly, the magnetic axis runs through the center of the cylinder, causing the greatest attraction force to occur on the bases with a diameter of 14 mm. 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.

Pros and cons of rare earth magnets.

Pros

Besides their high retention, neodymium magnets are valued for these benefits:

They do not lose magnetism, even during around 10 years – the reduction in lifting capacity is only ~1% (according to tests),
They show high resistance to demagnetization induced by external magnetic fields,
The use of an aesthetic coating of noble metals (nickel, gold, silver) causes the element to look better,
Magnetic induction on the surface of the magnet remains impressive,
Through (appropriate) combination of ingredients, they can achieve high thermal strength, allowing for operation at temperatures approaching 230°C and above...
Thanks to flexibility in shaping and the capacity to adapt to specific needs,
Fundamental importance in electronics industry – they are used in HDD drives, electromotive mechanisms, advanced medical instruments, also multitasking production systems.
Relatively small size with high pulling force – neodymium magnets offer impressive pulling force in tiny dimensions, which allows their use in miniature devices

Cons

Disadvantages of neodymium magnets:

At very strong impacts they can break, therefore we advise placing them in special holders. A metal housing provides additional protection against damage, as well as increases the magnet's durability.
We warn that neodymium magnets can lose their strength at high temperatures. To prevent this, we recommend our specialized [AH] magnets, which work effectively even at 230°C.
Due to the susceptibility of magnets to corrosion in a humid environment, we recommend using waterproof magnets made of rubber, plastic or other material stable to moisture, when using outdoors
We suggest cover - magnetic holder, due to difficulties in realizing nuts inside the magnet and complicated shapes.
Potential hazard related to microscopic parts of magnets pose a threat, in case of ingestion, which gains importance in the context of child health protection. Furthermore, small components of these products are able to be problematic in diagnostics medical when they are in the body.
High unit price – neodymium magnets have a higher price than other types of magnets (e.g. ferrite), which can limit application in large quantities

Holding force characteristics

Highest magnetic holding force – what affects it?

Holding force of 6.71 kg is a measurement result performed under standard conditions:

with the contact of a yoke made of low-carbon steel, ensuring full magnetic saturation
whose thickness equals approx. 10 mm
characterized by even structure
without the slightest air gap between the magnet and steel
for force acting at a right angle (in the magnet axis)
in neutral thermal conditions

Magnet lifting force in use – key factors

Holding efficiency impacted by working environment parameters, mainly (from priority):

Gap (between the magnet and the metal), since even a very small clearance (e.g. 0.5 mm) leads to a reduction in lifting capacity by up to 50% (this also applies to varnish, rust or dirt).
Force direction – remember that the magnet holds strongest perpendicularly. Under shear forces, the holding force drops significantly, often to levels of 20-30% of the nominal value.
Metal thickness – thin material does not allow full use of the magnet. Part of the magnetic field passes through the material instead of converting into lifting capacity.
Material composition – different alloys attracts identically. Alloy additives worsen the attraction effect.
Surface condition – ground elements guarantee perfect abutment, which increases force. Rough surfaces reduce efficiency.
Thermal conditions – neodymium magnets have a sensitivity to temperature. At higher temperatures they lose power, and in frost they can be stronger (up to a certain limit).

Lifting capacity was determined by applying a steel plate with a smooth surface of suitable thickness (min. 20 mm), under vertically applied force, however under shearing force the load capacity is reduced by as much as fivefold. Moreover, even a small distance between the magnet’s surface and the plate reduces the holding force.

Safety rules for work with neodymium magnets

Metal Allergy

Medical facts indicate that nickel (the usual finish) is a common allergen. If you have an allergy, refrain from touching magnets with bare hands or opt for encased magnets.

Do not underestimate power

Before starting, check safety instructions. Sudden snapping can destroy the magnet or hurt your hand. Be predictive.

Protect data

Equipment safety: Neodymium magnets can ruin payment cards and sensitive devices (pacemakers, medical aids, mechanical watches).

Do not give to children

Absolutely store magnets away from children. Ingestion danger is high, and the effects of magnets clamping inside the body are life-threatening.

Threat to navigation

Note: rare earth magnets generate a field that interferes with precision electronics. Keep a safe distance from your phone, device, and navigation systems.

Implant safety

Life threat: Strong magnets can turn off pacemakers and defibrillators. Do not approach if you have electronic implants.

Fire risk

Combustion risk: Neodymium dust is explosive. Avoid machining magnets without safety gear as this may cause fire.

Beware of splinters

Neodymium magnets are ceramic materials, meaning they are fragile like glass. Collision of two magnets will cause them breaking into small pieces.

Power loss in heat

Standard neodymium magnets (N-type) lose power when the temperature goes above 80°C. This process is irreversible.

Hand protection

Pinching hazard: The pulling power is so immense that it can result in blood blisters, pinching, and broken bones. Use thick gloves.

Attention! Need more info? Check our post: Are neodymium magnets dangerous?

MW 14x10 / N38 - cylindrical magnet

Technical specification of the product - MW 14x10 / N38 - cylindrical magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Technical analysis of the magnet - data

Table 1: Static force (force vs distance) - characteristics MW 14x10 / N38

Table 2: Sliding capacity (wall) MW 14x10 / N38

Table 3: Wall mounting (sliding) - behavior on slippery surfaces MW 14x10 / N38

Table 4: Material efficiency (substrate influence) - sheet metal selection MW 14x10 / N38

Table 5: Working in heat (material behavior) - resistance threshold MW 14x10 / N38

Table 6: Magnet-Magnet interaction (attraction) - field range MW 14x10 / N38

Table 7: Protective zones (electronics) - warnings MW 14x10 / N38

Table 8: Collisions (kinetic energy) - collision effects MW 14x10 / N38

Table 9: Surface protection spec MW 14x10 / N38

Table 10: Electrical data (Flux) MW 14x10 / N38

Table 11: Underwater work (magnet fishing) MW 14x10 / N38

1. Vertical hold

2. Steel saturation

3. Power loss vs temp

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

Material specification

Sustainability

Pulling force

Magnetic Induction

Other deals

MPL 60x10x5 / N38 - lamellar magnet

SM 25x125 [2xM8] / N42 - magnetic separator

MPL 25x10x5 / N38 - lamellar magnet

MW 25x2.5 / N38 - cylindrical magnet

Pros and cons of rare earth magnets.

Pros

Cons

Holding force characteristics

Highest magnetic holding force – what affects it?

Magnet lifting force in use – key factors

Safety rules for work with neodymium magnets

Metal Allergy

Do not underestimate power

Protect data

Do not give to children

Threat to navigation

Implant safety

Fire risk

Beware of splinters

Power loss in heat

Hand protection

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static force (force vs distance) - characteristics
MW 14x10 / N38

Table 2: Sliding capacity (wall)
MW 14x10 / N38

Table 3: Wall mounting (sliding) - behavior on slippery surfaces
MW 14x10 / N38

Table 4: Material efficiency (substrate influence) - sheet metal selection
MW 14x10 / N38

Table 5: Working in heat (material behavior) - resistance threshold
MW 14x10 / N38

Table 6: Magnet-Magnet interaction (attraction) - field range
MW 14x10 / N38

Table 7: Protective zones (electronics) - warnings
MW 14x10 / N38

Table 8: Collisions (kinetic energy) - collision effects
MW 14x10 / N38

Table 9: Surface protection spec
MW 14x10 / N38

Table 10: Electrical data (Flux)
MW 14x10 / N38

Table 11: Underwater work (magnet fishing)
MW 14x10 / N38