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MW 10x5 / 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 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 specifications »

1.513 ZŁ with VAT / pcs + price for transport

1.230 ZŁ net + 23% VAT / pcs

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Strength as well as shape of a neodymium magnet can be reviewed with our modular calculator.

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Technical parameters - 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

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 analysis of the assembly - data

The following data are the direct effect of a engineering analysis. Values are based on models for the material Nd₂Fe₁₄B. Real-world performance may differ. Treat these data as a reference point during assembly planning.

Table 1: Static force (pull vs gap) - interaction chart
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	medium risk
1 mm	3547 Gs 354.7 mT	2.10 kg / 4.62 lbs 2095.9 g / 20.6 N	medium risk
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

Grip strength weakens drastically with every mm of gap. Note that even a microscopic distance (e.g., dirt, paint, dust) strongly diminishes the holding power. Neodymiums work most effectively at the point of direct contact; gap weakens the power. Notice how flashily the parameters fall, when the magnet does not touch tightly to the steel surface. When designing the arrangement, avoid redundant distances.

Table 2: Vertical capacity (wall)
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 table below defines the approximate force necessary to initiate the shifting of the magnet vertically on a vertical steel plate (considering typical friction). This parameter varies with the air gap between the magnet and the metal.

Table 3: Wall mounting (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 1/5 of its nominal power. Gravity as well as a low friction coefficient cause that holders slip faster than they pull off. Designing a wall mount? Remember that the shear force is significantly lower than the perpendicular breakaway force. On a smooth steel, the element will slide down under a noticeably lighter load. Utilizing a rubberized pad can significantly improve the result.

Table 4: Steel thickness (substrate influence) - power losses
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 thin sheet is unable to take in the full magnetic flux, which squanders power of the holder. Should you mount a strong magnet to a too thin substrate, the flux will penetrate right through and the holding will be smaller. To achieve 100% of this magnet's potential, you require a sufficiently solid element of steel. The saturation phenomenon means that on sheet metal structures (e.g., appliance housings), the holder works worse. We advise picking the steel cross-section from these parameters.

Table 5: Thermal resistance (material behavior) - thermal limit
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

Classic neodymiums lose strength above the temperature limit. Watch out for overheating – excessive heat can irreversibly destroy this product. With increasing heat, the neodymium's capacity briefly drops. Do not use this product in hot environments exceeding its working range. Exceeding the critical threshold will result in permanent loss of magnetism.

*Technical advisory: Heat tolerance depends not only on the material grade, and the Permeance Coefficient Pc. Low-profile magnets (low Pc) risk losing magnetic properties under lower heat stress compared to rod magnets. Red status in the table points to permanent field degradation for this specific geometry.

Table 6: Two magnets (attraction) - 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 strong neodymiums interact from a wider radius than a magnet and steel setup. The connection of magnet-to-magnet generates a stronger field and a further horizon of operation. Planning to create a solid fastener? Use a pair of magnets instead of a neodymium and a striker plate. Remember that when connecting a pair of magnets, the impact force is massive. The levitation is marginally weaker than the attraction, but still significant.
*Field value between like poles is approximately ~0 Gs at the midpoint of the gap (resulting from vector opposition).
Important: Calculations apply to sliding force of two same magnets (friction ~0.15 for Ni-Ni plating).

Table 7: Protective zones (electronics) - 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
Timepiece	20 Gs (2.0 mT)	3.5 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

A strong magnetic field is a real danger to electronics as well as medical implants. These neodymiums generate a field that destroys function of digital equipment. Be aware: the unseen radiation acts through matter and housings. Increased vigilance must be taken by people with cochlear implants and insulin pumps. The risk also applies to: automatic timepieces, remotes, membranes, and displays. Do not bring the product near payment cards, hard drives, or precise measuring instruments.

Table 8: Impact energy (kinetic energy) - warning
MW 10x5 / N38

Start from (mm)	Speed (km/h)	Energy (J)
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

NdFeB products are prone to chipping – a violent impact against metal can result in shattering. Pay attention to connection velocity – a magnet released freely turns into a projectile. Impact energy can trigger coating fragments or painful pinches to skin. Be sure to control the product during installation so it doesn't hit violently against the steel surface. A contact at a velocity of dozens of km/h ends with a crack of the magnet. Use safety goggles when working with powerful specimens.

Table 9: Corrosion resistance
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)

For outdoor applications, an epoxy coating is required; standard nickel is intended for indoor use. Note the thickness of the protective layer.

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

Parameter	Value	SI Unit / Description
Magnetic Flux	3 489 Mx	34.9 µWb
P_c Coefficient	0.59	Low (Flat)

Flux value emitted by the pole surface. Key data when building generators as well as sensors. The P_c coefficient determines the magnet's operating point.

Table 11: Physics of underwater searching
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%

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

Contrary to myths, water does not block the magnetic field. However, remember the water resistance when pulling the rope quickly.

1. Sliding resistance

*Note: On a vertical wall, the magnet retains merely a fraction of its perpendicular strength.

2. Steel thickness impact

*Thin steel (e.g. computer case) drastically 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) = 0.59

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

Elemental analysis

iron (Fe)	64% – 68%
neodymium (Nd)	29% – 32%
boron (B)	1.1% – 1.2%
dysprosium (Dy)	0.5% – 2.0%
coating (Ni-Cu-Ni)	< 0.05%

Sustainability

recyclability (EoL)	100%
recycled raw materials	~10% (pre-cons)
carbon footprint	low / zredukowany
waste code (EWC)	16 02 16

Safety card (GPSR)

responsible entity

Dhit sp. z o.o.

ul. Kościuszki 6A, 05-850 Ożarów Mazowiecki

tel: +48 22 499 98 98 | e-mail: bok@dhit.pl

batch number/type

id: 010011-2026

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HH 16x5.3 [M3] / N38 - through hole magnetic holder

3.32 ZŁ brutto / pcs

Product available Ships tomorrow

MPL 20x20x20 / N38 - lamellar magnet

33.21 ZŁ brutto / pcs

Product available Ships tomorrow

MW 9x3 / N38 - cylindrical magnet

1.132 ZŁ brutto / pcs

Product available Ships tomorrow

MP 8x6/3.5x3 / N38 - ring magnet

0.701 ZŁ brutto / pcs

This product is an incredibly powerful rod magnet, composed of durable NdFeB material, which, at dimensions of Ø10x5 mm, guarantees maximum efficiency. The MW 10x5 / N38 component features an accuracy of ±0.1mm and industrial build quality, making it an ideal solution for professional 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 lightning-fast order fulfillment. Furthermore, its triple-layer Ni-Cu-Ni coating secures it against corrosion in typical operating conditions, guaranteeing an aesthetic appearance and durability for years.

It successfully proves itself in modeling, advanced robotics, and broadly understood industry, serving as a fastening or actuating element. Thanks to the pull force of 31.28 N with a weight of only 2.95 g, this rod is indispensable in miniature devices and wherever low weight is crucial.

Since our magnets have a very precise dimensions, the best method is to glue them into holes with a slightly larger diameter (e.g., 10.1 mm) using two-component epoxy glues. To ensure stability in automation, specialized industrial adhesives are used, which do not react with the nickel coating and fill the gap, guaranteeing high repeatability of the connection.

Magnets NdFeB grade N38 are suitable for 90% of applications in modeling 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 warehouse.

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 value of 31.28 N means that the magnet is capable of holding a weight many times exceeding its own mass of 2.95 g. The product has a [NiCuNi] coating, which secures it against external factors, giving it an aesthetic, silvery shine.

This rod magnet is magnetized axially (along the height of 5 mm), which means that the N and S poles are located on the flat, circular surfaces. 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.

Strengths and weaknesses of Nd₂Fe₁₄B magnets.

Pros

Besides their exceptional field intensity, neodymium magnets offer the following advantages:

They do not lose strength, even during approximately 10 years – the drop in strength is only ~1% (based on measurements),
They are noted for resistance to demagnetization induced by presence of other magnetic fields,
In other words, due to the shiny layer of gold, the element is aesthetically pleasing,
The surface of neodymium magnets generates a concentrated magnetic field – this is a distinguishing feature,
Made from properly selected components, these magnets show impressive resistance to high heat, enabling them to function (depending on their form) at temperatures up to 230°C and above...
Possibility of exact forming as well as adapting to specific applications,
Fundamental importance in modern industrial fields – they are used in mass storage devices, motor assemblies, diagnostic systems, also industrial machines.
Compactness – despite small sizes they offer powerful magnetic field, making them ideal for precision applications

Limitations

Cons of neodymium magnets: weaknesses and usage proposals

To avoid cracks under impact, we recommend using special steel housings. Such a solution protects the magnet and simultaneously improves its durability.
When exposed to high temperature, neodymium magnets suffer a drop in power. Often, when the temperature exceeds 80°C, their strength 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
When exposed to humidity, magnets start to rust. For applications outside, it is recommended to use protective magnets, such as those in rubber or plastics, which secure oxidation and corrosion.
Limited possibility of making threads in the magnet and complex forms - recommended is a housing - mounting mechanism.
Health risk related to microscopic parts of magnets can be dangerous, if swallowed, which gains importance in the context of child safety. Furthermore, small components of these devices are able to disrupt the diagnostic process medical in case of swallowing.
With large orders the cost of neodymium magnets is a challenge,

Pull force analysis

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

The force parameter is a result of laboratory testing performed under the following configuration:

with the application of a sheet made of special test steel, ensuring full magnetic saturation
whose thickness equals approx. 10 mm
with an ground contact surface
under conditions of ideal adhesion (metal-to-metal)
under perpendicular force direction (90-degree angle)
at ambient temperature room level

Determinants of practical lifting force of a magnet

Effective lifting capacity is affected by specific conditions, such as (from most important):

Distance – the presence of any layer (paint, dirt, air) interrupts the magnetic circuit, which lowers power rapidly (even by 50% at 0.5 mm).
Force direction – declared lifting capacity refers to detachment vertically. When slipping, the magnet exhibits significantly lower power (typically approx. 20-30% of nominal 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 – ideal substrate is high-permeability steel. Hardened steels may attract less.
Surface condition – ground elements ensure maximum contact, which increases field saturation. Rough surfaces reduce efficiency.
Thermal factor – high temperature weakens magnetic field. Exceeding the limit temperature can permanently demagnetize the magnet.

Lifting capacity testing was conducted on plates with a smooth surface of suitable thickness, under perpendicular forces, whereas under shearing force the load capacity is reduced by as much as 5 times. Moreover, even a slight gap between the magnet and the plate decreases the load capacity.

Safety rules for work with neodymium magnets

Nickel allergy

Medical facts indicate that nickel (standard magnet coating) is a potent allergen. If you have an allergy, avoid direct skin contact and opt for encased magnets.

Protect data

Data protection: Neodymium magnets can damage data carriers and delicate electronics (pacemakers, medical aids, mechanical watches).

GPS Danger

Remember: neodymium magnets generate a field that disrupts sensitive sensors. Keep a separation from your phone, device, and navigation systems.

Medical implants

Patients with a ICD must maintain an safe separation from magnets. The magnetism can interfere with the operation of the implant.

Crushing risk

Mind your fingers. Two large magnets will snap together instantly with a force of several hundred kilograms, crushing anything in their path. Be careful!

Magnets are brittle

Beware of splinters. Magnets can explode upon uncontrolled impact, ejecting sharp fragments into the air. We recommend safety glasses.

Do not give to children

Always store magnets out of reach of children. Choking hazard is significant, and the consequences of magnets clamping inside the body are life-threatening.

Mechanical processing

Fire warning: Neodymium dust is highly flammable. Do not process magnets in home conditions as this risks ignition.

Permanent damage

Avoid heat. NdFeB magnets are sensitive to temperature. If you need resistance above 80°C, inquire about HT versions (H, SH, UH).

Conscious usage

Use magnets consciously. Their powerful strength can shock even experienced users. Plan your moves and do not underestimate their power.

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

MW 10x5 / N38 - cylindrical magnet

Technical parameters - MW 10x5 / N38 - cylindrical magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Engineering analysis of the assembly - data

Table 1: Static force (pull vs gap) - interaction chart MW 10x5 / N38

Table 2: Vertical capacity (wall) MW 10x5 / N38

Table 3: Wall mounting (shearing) - vertical pull MW 10x5 / N38

Table 4: Steel thickness (substrate influence) - power losses MW 10x5 / N38

Table 5: Thermal resistance (material behavior) - thermal limit MW 10x5 / N38

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

Table 7: Protective zones (electronics) - precautionary measures MW 10x5 / N38

Table 8: Impact energy (kinetic energy) - warning MW 10x5 / N38

Table 9: Corrosion resistance MW 10x5 / N38

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

Table 11: Physics of underwater searching MW 10x5 / N38

1. Sliding resistance

2. Steel thickness impact

3. Thermal stability

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

Elemental analysis

Sustainability

Force (pull)

Magnetic Field

See also offers

HH 16x5.3 [M3] / N38 - through hole magnetic holder

MPL 20x20x20 / N38 - lamellar magnet

MW 9x3 / N38 - cylindrical magnet

MP 8x6/3.5x3 / N38 - ring magnet

Strengths and weaknesses of Nd2Fe14B magnets.

Pros

Limitations

Pull force analysis

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

Determinants of practical lifting force of a magnet

Safety rules for work with neodymium magnets

Nickel allergy

Protect data

GPS Danger

Medical implants

Crushing risk

Magnets are brittle

Do not give to children

Mechanical processing

Permanent damage

Conscious usage

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static force (pull vs gap) - interaction chart
MW 10x5 / N38

Table 2: Vertical capacity (wall)
MW 10x5 / N38

Table 3: Wall mounting (shearing) - vertical pull
MW 10x5 / N38

Table 4: Steel thickness (substrate influence) - power losses
MW 10x5 / N38

Table 5: Thermal resistance (material behavior) - thermal limit
MW 10x5 / N38

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

Table 7: Protective zones (electronics) - precautionary measures
MW 10x5 / N38

Table 8: Impact energy (kinetic energy) - warning
MW 10x5 / N38

Table 9: Corrosion resistance
MW 10x5 / N38

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

Table 11: Physics of underwater searching
MW 10x5 / N38

Strengths and weaknesses of Nd₂Fe₁₄B magnets.