Product available Ships tomorrow

MW 2x10 / 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 010054

GTIN/EAN: 5906301810537

5.00

Diameter Ø

2 mm [±0,1 mm]

Height

10 mm [±0,1 mm]

Weight

0.24 g

Magnetization Direction

↑ axial

Load capacity

0.07 kg / 0.70 N

Magnetic Induction

613.08 mT / 6131 Gs

Coating

[NiCuNi] Nickel

check specifications »

0.1845 ZŁ with VAT / pcs + price for transport

0.1500 ZŁ net + 23% VAT / pcs

bulk discounts:

Need more?

price from 1 pcs

0.1500 ZŁ

0.1845 ZŁ

price from 4000 pcs

0.1410 ZŁ

0.1734 ZŁ

price from 17000 pcs

0.1320 ZŁ

0.1624 ZŁ

Carbon Footprint – environmental impact GPSR Regulation – product safety

Need help making a decision?

Call us +48 888 99 98 98 or get in touch via our online form our website.
Weight as well as structure of a neodymium magnet can be verified with our online calculation tool.

Orders placed before 14:00 will be shipped the same business day.

Detailed specification - MW 2x10 / N38 - cylindrical magnet

Specification / characteristics - MW 2x10 / N38 - cylindrical magnet

properties

properties	values
Cat. no.	010054
GTIN/EAN	5906301810537
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	2 mm [±0,1 mm]
Height	10 mm [±0,1 mm]
Weight	0.24 g
Magnetization Direction	↑ axial
Load capacity ~ ?	0.07 kg / 0.70 N
Magnetic Induction ~ ?	613.08 mT / 6131 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MW 2x10 / 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

Engineering simulation of the assembly - technical parameters

Presented information represent the outcome of a physical simulation. Values were calculated on algorithms for the material Nd₂Fe₁₄B. Actual parameters might slightly deviate from the simulation results. Use these calculations as a supplementary guide during assembly planning.

Table 1: Static force (pull vs distance) - power drop
MW 2x10 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	6107 Gs 610.7 mT	0.07 kg / 0.15 LBS 70.0 g / 0.7 N	safe
1 mm	1790 Gs 179.0 mT	0.01 kg / 0.01 LBS 6.0 g / 0.1 N	safe
2 mm	633 Gs 63.3 mT	0.00 kg / 0.00 LBS 0.8 g / 0.0 N	safe
3 mm	300 Gs 30.0 mT	0.00 kg / 0.00 LBS 0.2 g / 0.0 N	safe
5 mm	107 Gs 10.7 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	safe
10 mm	23 Gs 2.3 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	safe
15 mm	9 Gs 0.9 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	safe
20 mm	4 Gs 0.4 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	safe
30 mm	2 Gs 0.2 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	safe
50 mm	0 Gs 0.0 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	safe

Pulling power drops significantly per each millimeter of distance. Keep in mind that every additional insulation layer (e.g., dirt, varnish, rust) significantly weakens the grip. Magnets operate strongest during direct contact; air break weakens the power. See how quickly the parameters fall, when the magnet does not touch tightly to the steel surface. When planning the assembly, discard additional spacers.

Table 2: Vertical force (vertical surface)
MW 2x10 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	0.01 kg / 0.03 LBS 14.0 g / 0.1 N
1 mm	Stal (~0.2)	0.00 kg / 0.00 LBS 2.0 g / 0.0 N
2 mm	Stal (~0.2)	0.00 kg / 0.00 LBS 0.0 g / 0.0 N
3 mm	Stal (~0.2)	0.00 kg / 0.00 LBS 0.0 g / 0.0 N
5 mm	Stal (~0.2)	0.00 kg / 0.00 LBS 0.0 g / 0.0 N
10 mm	Stal (~0.2)	0.00 kg / 0.00 LBS 0.0 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 table below defines the approximate force needed to cause the sliding of the magnet down on a vertical metal surface (considering standard friction coefficient). This parameter depends on the gap size between the magnet and the metal.

Table 3: Vertical assembly (shearing) - vertical pull
MW 2x10 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	0.02 kg / 0.05 LBS 21.0 g / 0.2 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	0.01 kg / 0.03 LBS 14.0 g / 0.1 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.01 kg / 0.02 LBS 7.0 g / 0.1 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	0.04 kg / 0.08 LBS 35.0 g / 0.3 N

When mounting a holder on a upright wall (e.g., a car body), it you can count on barely approx. 20%-30% of its maximum pull force. Gravity as well as a low friction coefficient cause that products move down faster than they pop off the substrate. Want to create a vertical fastening? Remember that the shear force is much weaker than the perpendicular breakaway force. On a smooth steel, the magnet will give way down under a significantly smaller weight. Using a rubber coating can effectively raise the stability.

Table 4: Steel thickness (saturation) - power losses
MW 2x10 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.01 kg / 0.02 LBS 7.0 g / 0.1 N
1 mm	25%	0.02 kg / 0.04 LBS 17.5 g / 0.2 N
2 mm	50%	0.04 kg / 0.08 LBS 35.0 g / 0.3 N
3 mm	75%	0.05 kg / 0.12 LBS 52.5 g / 0.5 N
5 mm	100%	0.07 kg / 0.15 LBS 70.0 g / 0.7 N
10 mm	100%	0.07 kg / 0.15 LBS 70.0 g / 0.7 N
11 mm	100%	0.07 kg / 0.15 LBS 70.0 g / 0.7 N
12 mm	100%	0.07 kg / 0.15 LBS 70.0 g / 0.7 N

A thin sheet is not enough to focus the full magnetic flux, which weakens actual performance of the holder. Should you install a neodymium to a too thin substrate, the magnetism will pass right through and the attraction force will be weaker. To utilize full efficiency of this magnet's potential, you require a sufficiently solid backing of steel. The saturation phenomenon means that on thin elements (e.g., appliance housings), the product works worse. We suggest choosing the steel thickness based on the following data.

Table 5: Working in heat (material behavior) - resistance threshold
MW 2x10 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	0.07 kg / 0.15 LBS 70.0 g / 0.7 N	OK
40 °C	-2.2%	0.07 kg / 0.15 LBS 68.5 g / 0.7 N	OK
60 °C	-4.4%	0.07 kg / 0.15 LBS 66.9 g / 0.7 N	OK
80 °C	-6.6%	0.07 kg / 0.14 LBS 65.4 g / 0.6 N
100 °C	-28.8%	0.05 kg / 0.11 LBS 49.8 g / 0.5 N

Ordinary NdFeB products lose strength past the thermal threshold. Avoid high temperatures – heat can irreversibly demagnetize this product. As the temperature rises, the neodymium's capacity briefly decreases. Refrain from using this magnet in hot environments exceeding its operating temperature limit. Exceeding the critical threshold will lead to destruction of magnetic properties.

*Important note: Temperature resistance is determined by both grade, as well as the dimension ratios. Flat magnets (pancake types) risk losing magnetic properties sooner than taller cylinders. The danger warning in the table signals a risk of irreversible loss for this specific geometry.

Table 6: Magnet-Magnet interaction (repulsion) - field range
MW 2x10 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Sliding Force (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	0.72 kg / 1.59 LBS 6 130 Gs	0.11 kg / 0.24 LBS 108 g / 1.1 N	N/A
1 mm	0.22 kg / 0.49 LBS 6 799 Gs	0.03 kg / 0.07 LBS 34 g / 0.3 N	0.20 kg / 0.44 LBS ~0 Gs
2 mm	0.06 kg / 0.14 LBS 3 581 Gs	0.01 kg / 0.02 LBS 9 g / 0.1 N	0.06 kg / 0.12 LBS ~0 Gs
3 mm	0.02 kg / 0.04 LBS 2 036 Gs	0.00 kg / 0.01 LBS 3 g / 0.0 N	0.02 kg / 0.04 LBS ~0 Gs
5 mm	0.00 kg / 0.01 LBS 847 Gs	0.00 kg / 0.00 LBS 1 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs
10 mm	0.00 kg / 0.00 LBS 213 Gs	0.00 kg / 0.00 LBS 0 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs
20 mm	0.00 kg / 0.00 LBS 46 Gs	0.00 kg / 0.00 LBS 0 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs
50 mm	0.00 kg / 0.00 LBS 5 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 3 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 2 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 1 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 1 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 1 Gs	0.00 kg / 0.00 LBS 0 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs

Two strong neodymiums attract each other from a wider radius than a neodymium and metal combination. The setup of magnet-to-magnet generates a stronger field and a larger range of action. Designing a strong closure? Use a pair of magnets instead of one magnet and a striker plate. Be careful that when connecting a pair of magnets, the pinch force is huge. The levitation is slightly lower than the connection force, but still impressive.
*The magnetic induction between like poles is approximately ~0 Gs in the exact middle between the magnets (due to field cancellation).
Note: Estimates refer to friction force of dual matching magnets (friction ~0.15 for Ni-Ni coating).

Table 7: Protective zones (electronics) - warnings
MW 2x10 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	2.0 cm
Hearing aid	10 Gs (1.0 mT)	1.5 cm
Timepiece	20 Gs (2.0 mT)	1.5 cm
Mobile device	40 Gs (4.0 mT)	1.0 cm
Car key	50 Gs (5.0 mT)	1.0 cm
Payment card	400 Gs (40.0 mT)	0.5 cm
HDD hard drive	600 Gs (60.0 mT)	0.5 cm

Powerful magnet radiation is a large risk to electronics and pacemakers. These NdFeB products generate a flux that destroys function of digital equipment. Be aware: the unseen radiation acts through matter and glass. Special caution must be taken by people with hearing aids and drug dispensers. Also at risk are: mechanical watches, remotes, speakers, and displays. Do not place the magnet near cards, hard drives, or precise measuring instruments.

Table 8: Collisions (kinetic energy) - warning
MW 2x10 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	17.22 km/h (4.78 m/s)	0.00 J
30 mm	29.83 km/h (8.29 m/s)	0.01 J
50 mm	38.51 km/h (10.70 m/s)	0.01 J
100 mm	54.47 km/h (15.13 m/s)	0.03 J

Magnetic elements are very brittle – a strong collision with metal risks their cracking. Pay attention to connection velocity – a neodymium left loose turns into a projectile. Impact energy can cause material chips or injury to skin. Be sure to control the product during mounting so it doesn't hit with great force against the metal. A contact at a velocity of dozens of km/h almost guarantees destruction of the neodymium. Use safety goggles when handling with large magnets.

Table 9: Anti-corrosion coating durability
MW 2x10 / 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 (P_c)
MW 2x10 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	232 Mx	2.3 µWb
P_c Coefficient	1.55	High (Stable)

Flux value emitted by the magnet pole. Key data in coil applications and motors. The P_c coefficient determines the magnet's operating point.

Table 11: Underwater work (magnet fishing)
MW 2x10 / N38

Environment	Effective steel pull	Effect
Air (land)	0.07 kg	Standard
Water (riverbed)	0.08 kg (+0.01 kg buoyancy gain)	+14.5%

Rust risk: Remember to wipe the magnet thoroughly after removing it from water and apply a protective layer (e.g., oil) to avoid corrosion.

The magnetic field penetrates through water without any losses. 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 wall, the magnet retains merely ~20% of its perpendicular strength.

2. Steel saturation

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

3. Power loss vs temp

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

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

chart generated for the permeance coefficient P_c (Permeance Coefficient) = 1.55

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 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%

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: 010054-2026

Measurement Calculator

Force (pull)

Kilograms (kg)

Newtons (N)

Pounds (lbs)

Field Strength

Gauss (Gs)

Enter a value in a box, to see all other values convert automatically.

Other proposals

Product available Ships tomorrow

LM TLN - 22 SQ / N38 - magnetic leviton

523.00 ZŁ brutto / pcs

Product available Ships tomorrow

MW 4x5 / N38 - cylindrical magnet

0.320 ZŁ brutto / pcs

Product available Ships tomorrow

SMZR 32x225 / N52 - magnetic separator with handle

676.50 ZŁ brutto / pcs

Product available Ships tomorrow

UMT 20x25 black / N38 - board holder

3.49 ZŁ brutto / pcs

The presented product is an exceptionally strong cylinder magnet, made from durable NdFeB material, which, at dimensions of Ø2x10 mm, guarantees maximum efficiency. This specific item boasts high dimensional repeatability and professional build quality, making it an excellent solution for professional engineers and designers. As a cylindrical magnet with significant force (approx. 0.07 kg), this product is available off-the-shelf from our warehouse in Poland, ensuring quick order fulfillment. Additionally, 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 modeling, advanced automation, and broadly understood industry, serving as a fastening or actuating element. Thanks to the pull force of 0.70 N with a weight of only 0.24 g, this cylindrical magnet is indispensable in electronics and wherever low weight is crucial.

Due to the delicate structure of the ceramic sinter, you must not use force-fitting (so-called press-fit), as this risks immediate cracking of this professional component. To ensure stability in industry, anaerobic resins are used, which do not react with the nickel coating and fill the gap, guaranteeing durability of the connection.

Grade N38 is the most frequently chosen standard for industrial neodymium magnets, offering an optimal price-to-power ratio and high resistance to demagnetization. If you need even stronger magnets in the same volume (Ø2x10), contact us regarding higher grades (e.g., N50, N52), however, N38 is the standard available off-the-shelf in our store.

This model is characterized by dimensions Ø2x10 mm, which, at a weight of 0.24 g, makes it an element with high magnetic energy density. The value of 0.70 N means that the magnet is capable of holding a weight many times exceeding its own mass of 0.24 g. 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 2 mm. Thanks to this, the magnet can be easily glued into a hole and achieve a strong field on the front surface. On request, we can also produce versions magnetized through the diameter if your project requires it.

Advantages as well as disadvantages of rare earth magnets.

Strengths

Besides their magnetic performance, neodymium magnets are valued for these benefits:

They virtually do not lose power, because even after 10 years the performance loss is only ~1% (according to literature),
They retain their magnetic properties even under strong external field,
In other words, due to the glossy layer of gold, the element gains visual value,
The surface of neodymium magnets generates a powerful magnetic field – this is a distinguishing feature,
Through (adequate) combination of ingredients, they can achieve high thermal resistance, allowing for operation at temperatures reaching 230°C and above...
Thanks to versatility in constructing and the ability to adapt to complex applications,
Key role in electronics industry – they find application in data components, motor assemblies, medical equipment, and industrial machines.
Compactness – despite small sizes they offer powerful magnetic field, making them ideal for precision applications

Cons

What to avoid - cons of neodymium magnets: tips and applications.

To avoid cracks upon strong impacts, we recommend using special steel housings. Such a solution protects the magnet and simultaneously increases its durability.
When exposed to high temperature, neodymium magnets suffer a drop in power. Often, when the temperature exceeds 80°C, their power decreases (depending on the size, as well as shape of the magnet). For those who need magnets for extreme conditions, we offer [AH] versions withstanding up to 230°C
Magnets exposed to a humid environment can corrode. Therefore during using outdoors, we recommend using water-impermeable magnets made of rubber, plastic or other material resistant to moisture
Limited possibility of producing nuts in the magnet and complicated forms - recommended is a housing - mounting mechanism.
Possible danger to health – tiny shards of magnets pose a threat, if swallowed, which becomes key in the aspect of protecting the youngest. Additionally, tiny parts of these products are able to complicate diagnosis medical when they are in the body.
Due to complex production process, their price is relatively high,

Lifting parameters

Best holding force of the magnet in ideal parameters – what affects it?

Breakaway force is the result of a measurement for the most favorable conditions, taking into account:

with the contact of a sheet made of low-carbon steel, ensuring full magnetic saturation
whose thickness equals approx. 10 mm
characterized by smoothness
under conditions of no distance (metal-to-metal)
for force acting at a right angle (pull-off, not shear)
in stable room temperature

Key elements affecting lifting force

Bear in mind that the magnet holding will differ subject to the following factors, in order of importance:

Space between magnet and steel – even a fraction of a millimeter of separation (caused e.g. by varnish or dirt) drastically reduces the pulling force, often by half at just 0.5 mm.
Force direction – catalog parameter refers to detachment vertically. When slipping, the magnet exhibits much less (often approx. 20-30% of maximum force).
Metal thickness – the thinner the sheet, the weaker the hold. Magnetic flux passes through the material instead of converting into lifting capacity.
Steel grade – the best choice is pure iron steel. Cast iron may attract less.
Surface quality – the smoother and more polished the plate, the better the adhesion and higher the lifting capacity. Roughness creates an air distance.
Operating temperature – neodymium magnets have a sensitivity to temperature. At higher temperatures they lose power, and at low temperatures gain strength (up to a certain limit).

Holding force was checked on a smooth steel plate of 20 mm thickness, when a perpendicular force was applied, however under attempts to slide the magnet the lifting capacity is smaller. In addition, even a slight gap between the magnet and the plate reduces the lifting capacity.

Precautions when working with NdFeB magnets

Magnets are brittle

Despite metallic appearance, neodymium is brittle and cannot withstand shocks. Avoid impacts, as the magnet may crumble into hazardous fragments.

Demagnetization risk

Monitor thermal conditions. Heating the magnet to high heat will permanently weaken its magnetic structure and pulling force.

Phone sensors

GPS units and mobile phones are highly sensitive to magnetism. Direct contact with a strong magnet can decalibrate the sensors in your phone.

Data carriers

Intense magnetic fields can erase data on credit cards, HDDs, and storage devices. Stay away of min. 10 cm.

Flammability

Dust generated during grinding of magnets is self-igniting. Avoid drilling into magnets unless you are an expert.

Physical harm

Big blocks can smash fingers instantly. Never place your hand between two strong magnets.

Product not for children

Always store magnets out of reach of children. Risk of swallowing is high, and the consequences of magnets clamping inside the body are very dangerous.

Avoid contact if allergic

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

Safe operation

Handle with care. Neodymium magnets act from a long distance and connect with huge force, often faster than you can move away.

Warning for heart patients

Life threat: Neodymium magnets can turn off heart devices and defibrillators. Stay away if you have medical devices.

Important! Learn more about hazards in the article: Magnet Safety Guide.

MW 2x10 / N38 - cylindrical magnet

Detailed specification - MW 2x10 / N38 - cylindrical magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Engineering simulation of the assembly - technical parameters

Table 1: Static force (pull vs distance) - power drop MW 2x10 / N38

Table 2: Vertical force (vertical surface) MW 2x10 / N38

Table 3: Vertical assembly (shearing) - vertical pull MW 2x10 / N38

Table 4: Steel thickness (saturation) - power losses MW 2x10 / N38

Table 5: Working in heat (material behavior) - resistance threshold MW 2x10 / N38

Table 6: Magnet-Magnet interaction (repulsion) - field range MW 2x10 / N38

Table 7: Protective zones (electronics) - warnings MW 2x10 / N38

Table 8: Collisions (kinetic energy) - warning MW 2x10 / N38

Table 9: Anti-corrosion coating durability MW 2x10 / N38

Table 10: Electrical data (Pc) MW 2x10 / N38

Table 11: Underwater work (magnet fishing) MW 2x10 / N38

1. Wall mount (shear)

2. Steel saturation

3. Power loss vs temp

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

Material specification

Ecology and recycling (GPSR)

Force (pull)

Field Strength

Other proposals

LM TLN - 22 SQ / N38 - magnetic leviton

MW 4x5 / N38 - cylindrical magnet

SMZR 32x225 / N52 - magnetic separator with handle

UMT 20x25 black / N38 - board holder

Advantages as well as disadvantages of rare earth magnets.

Strengths

Cons

Lifting parameters

Best holding force of the magnet in ideal parameters – what affects it?

Key elements affecting lifting force

Precautions when working with NdFeB magnets

Magnets are brittle

Demagnetization risk

Phone sensors

Data carriers

Flammability

Physical harm

Product not for children

Avoid contact if allergic

Safe operation

Warning for heart patients

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static force (pull vs distance) - power drop
MW 2x10 / N38

Table 2: Vertical force (vertical surface)
MW 2x10 / N38

Table 3: Vertical assembly (shearing) - vertical pull
MW 2x10 / N38

Table 4: Steel thickness (saturation) - power losses
MW 2x10 / N38

Table 5: Working in heat (material behavior) - resistance threshold
MW 2x10 / N38

Table 6: Magnet-Magnet interaction (repulsion) - field range
MW 2x10 / N38

Table 7: Protective zones (electronics) - warnings
MW 2x10 / N38

Table 8: Collisions (kinetic energy) - warning
MW 2x10 / N38

Table 9: Anti-corrosion coating durability
MW 2x10 / N38

Table 10: Electrical data (P_c)
MW 2x10 / N38

Table 11: Underwater work (magnet fishing)
MW 2x10 / N38