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MW 6x3 / 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 010093

GTIN/EAN: 5906301810926

5.00

Diameter Ø

6 mm [±0,1 mm]

Height

3 mm [±0,1 mm]

Weight

0.64 g

Magnetization Direction

↑ axial

Load capacity

1.15 kg / 11.23 N

Magnetic Induction

437.58 mT / 4376 Gs

Coating

[NiCuNi] Nickel

view technical specifications »

0.381 ZŁ with VAT / pcs + price for transport

0.310 ZŁ net + 23% VAT / pcs

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Lifting power as well as shape of neodymium magnets can be analyzed with our magnetic calculator.

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Technical of the product - MW 6x3 / N38 - cylindrical magnet

Specification / characteristics - MW 6x3 / N38 - cylindrical magnet

properties

properties	values
Cat. no.	010093
GTIN/EAN	5906301810926
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	6 mm [±0,1 mm]
Height	3 mm [±0,1 mm]
Weight	0.64 g
Magnetization Direction	↑ axial
Load capacity ~ ?	1.15 kg / 11.23 N
Magnetic Induction ~ ?	437.58 mT / 4376 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MW 6x3 / 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 magnet - data

The following values are the outcome of a physical simulation. Results rely on models for the material Nd₂Fe₁₄B. Operational parameters may differ from theoretical values. Use these data as a supplementary guide during assembly planning.

Table 1: Static pull force (pull vs distance) - power drop
MW 6x3 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	4371 Gs 437.1 mT	1.15 kg / 2.54 pounds 1150.0 g / 11.3 N	weak grip
1 mm	2999 Gs 299.9 mT	0.54 kg / 1.19 pounds 541.6 g / 5.3 N	weak grip
2 mm	1877 Gs 187.7 mT	0.21 kg / 0.47 pounds 212.2 g / 2.1 N	weak grip
3 mm	1161 Gs 116.1 mT	0.08 kg / 0.18 pounds 81.2 g / 0.8 N	weak grip
5 mm	489 Gs 48.9 mT	0.01 kg / 0.03 pounds 14.4 g / 0.1 N	weak grip
10 mm	103 Gs 10.3 mT	0.00 kg / 0.00 pounds 0.6 g / 0.0 N	weak grip
15 mm	36 Gs 3.6 mT	0.00 kg / 0.00 pounds 0.1 g / 0.0 N	weak grip
20 mm	17 Gs 1.7 mT	0.00 kg / 0.00 pounds 0.0 g / 0.0 N	weak grip
30 mm	5 Gs 0.5 mT	0.00 kg / 0.00 pounds 0.0 g / 0.0 N	weak grip
50 mm	1 Gs 0.1 mT	0.00 kg / 0.00 pounds 0.0 g / 0.0 N	weak grip

Magnetic force weakens drastically with every mm of spacing. Note that even the smallest gap (e.g., dirt, varnish, rust) noticeably weakens the grip. Magnetic products hold most effectively during direct contact; distance drastically cuts the power. See how quickly the load capacity drop, when the product does not touch flatly to the steel surface. When calculating the assembly, avoid unnecessary gaps.

Table 2: Slippage force (vertical surface)
MW 6x3 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	0.23 kg / 0.51 pounds 230.0 g / 2.3 N
1 mm	Stal (~0.2)	0.11 kg / 0.24 pounds 108.0 g / 1.1 N
2 mm	Stal (~0.2)	0.04 kg / 0.09 pounds 42.0 g / 0.4 N
3 mm	Stal (~0.2)	0.02 kg / 0.04 pounds 16.0 g / 0.2 N
5 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 2.0 g / 0.0 N
10 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N
15 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N
20 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 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

The table below indicates the approximate holding capacity sufficient to initiate the sliding of the magnet vertically on a upright metal surface (assuming standard friction). This value depends on the distance between the magnet and the metal.

Table 3: Vertical assembly (shearing) - behavior on slippery surfaces
MW 6x3 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	0.35 kg / 0.76 pounds 345.0 g / 3.4 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	0.23 kg / 0.51 pounds 230.0 g / 2.3 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.11 kg / 0.25 pounds 115.0 g / 1.1 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	0.58 kg / 1.27 pounds 575.0 g / 5.6 N

When hanging a magnet on a upright plane (e.g., a board), it you can count on only about 20%-30% of its nominal power. Gravity and a weak degree of grip cause that products slip faster than they detach. Want to create a hanger? Remember that the shear force is noticeably lower than the perpendicular breakaway force. On a slippery surface, the element will slide down under a significantly smaller weight. Using a rubber pad can significantly improve the result.

Table 4: Steel thickness (substrate influence) - power losses
MW 6x3 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.11 kg / 0.25 pounds 115.0 g / 1.1 N
1 mm	25%	0.29 kg / 0.63 pounds 287.5 g / 2.8 N
2 mm	50%	0.58 kg / 1.27 pounds 575.0 g / 5.6 N
3 mm	75%	0.86 kg / 1.90 pounds 862.5 g / 8.5 N
5 mm	100%	1.15 kg / 2.54 pounds 1150.0 g / 11.3 N
10 mm	100%	1.15 kg / 2.54 pounds 1150.0 g / 11.3 N
11 mm	100%	1.15 kg / 2.54 pounds 1150.0 g / 11.3 N
12 mm	100%	1.15 kg / 2.54 pounds 1150.0 g / 11.3 N

A thin metal plate is incapable of take in the entire magnetic field, which wastes potential of the holder. If you install a neodymium to a too thin substrate, the field will pass right through and the holding will be smaller. To achieve 100% of this neodymium's power, you need a suitably thick backing of steel. The material oversaturation causes that on delicate walls (e.g., car bodies), the magnet holds weaker. We recommend selecting the steel cross-section from these parameters.

Table 5: Thermal stability (material behavior) - thermal limit
MW 6x3 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	1.15 kg / 2.54 pounds 1150.0 g / 11.3 N	OK
40 °C	-2.2%	1.12 kg / 2.48 pounds 1124.7 g / 11.0 N	OK
60 °C	-4.4%	1.10 kg / 2.42 pounds 1099.4 g / 10.8 N
80 °C	-6.6%	1.07 kg / 2.37 pounds 1074.1 g / 10.5 N
100 °C	-28.8%	0.82 kg / 1.81 pounds 818.8 g / 8.0 N

Classic neodymiums change their properties strength past the thermal threshold. Avoid high temperatures – excessive heat can irreversibly demagnetize this product. With increasing heat, the neodymium's force momentarily lowers. Avoid using this magnet close to heaters higher than its working range. Ignoring the limit will result in destruction of magnetism.

*Engineering note: Thermal stability depends not only on the material grade, and the Permeance Coefficient Pc. Flat magnets (low Pc) are more susceptible to demagnetization at lower temperatures than taller cylinders. Warning indicator in the table signals permanent field degradation for this specific geometry.

Table 6: Magnet-Magnet interaction (repulsion) - field collision
MW 6x3 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Lateral Force (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	3.33 kg / 7.34 pounds 5 527 Gs	0.50 kg / 1.10 pounds 499 g / 4.9 N	N/A
1 mm	2.37 kg / 5.23 pounds 7 376 Gs	0.36 kg / 0.78 pounds 356 g / 3.5 N	2.13 kg / 4.70 pounds ~0 Gs
2 mm	1.57 kg / 3.46 pounds 5 999 Gs	0.24 kg / 0.52 pounds 235 g / 2.3 N	1.41 kg / 3.11 pounds ~0 Gs
3 mm	0.99 kg / 2.19 pounds 4 772 Gs	0.15 kg / 0.33 pounds 149 g / 1.5 N	0.89 kg / 1.97 pounds ~0 Gs
5 mm	0.38 kg / 0.83 pounds 2 948 Gs	0.06 kg / 0.13 pounds 57 g / 0.6 N	0.34 kg / 0.75 pounds ~0 Gs
10 mm	0.04 kg / 0.09 pounds 978 Gs	0.01 kg / 0.01 pounds 6 g / 0.1 N	0.04 kg / 0.08 pounds ~0 Gs
20 mm	0.00 kg / 0.00 pounds 205 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
50 mm	0.00 kg / 0.00 pounds 18 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
60 mm	0.00 kg / 0.00 pounds 11 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
70 mm	0.00 kg / 0.00 pounds 7 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 5 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 3 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 2 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs

Two magnets attract each other from a significantly greater distance than a magnet and sheet combination. Such a system of two magnets creates a more powerful interaction and a larger range of operation. Designing a solid fastener? Apply two magnets instead of a neodymium and a striker plate. Remember that when bringing together two magnets, the pinch force is extreme. The repulsion force is marginally weaker than the attraction, but still significant.
*Field value in repulsion mode is approximately ~0 Gs at the geometric center between the magnets (due to field cancellation).
* Calculations demonstrate friction force of two same neodymium magnets (friction coefficient ~0.15 for Ni-Ni layer).

Table 7: Safety (HSE) (implants) - warnings
MW 6x3 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	3.5 cm
Hearing aid	10 Gs (1.0 mT)	2.5 cm
Mechanical watch	20 Gs (2.0 mT)	2.0 cm
Phone / Smartphone	40 Gs (4.0 mT)	1.5 cm
Car key	50 Gs (5.0 mT)	1.5 cm
Payment card	400 Gs (40.0 mT)	1.0 cm
HDD hard drive	600 Gs (60.0 mT)	0.5 cm

A strong magnetic field is a serious hazard to electronic devices as well as pacemakers. These neodymiums generate a field that disrupts operation of sensitive medical devices. Be aware: the invisible magnetic field passes through tissues and housings. Exceptional care must be taken by people with cochlear implants and drug dispensers. Also at risk are: mechanical watches, car keys, membranes, and screens. Do not bring the product near payment cards, hard drives, or sensitive navigation tools.

Table 8: Collisions (cracking risk) - warning
MW 6x3 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	42.77 km/h (11.88 m/s)	0.05 J
30 mm	74.05 km/h (20.57 m/s)	0.14 J
50 mm	95.59 km/h (26.55 m/s)	0.23 J
100 mm	135.19 km/h (37.55 m/s)	0.45 J

Magnetic elements are prone to chipping – a collision with steel causes immediate chipping. Control the attraction moment – a neodymium left loose turns into a projectile. Impact energy can destroy the magnet or painful pinches to fingers. Always hold the magnet during mounting so it doesn't hit violently against the metal. A collision at high speed almost guarantees destruction of the magnet. Use safety goggles when handling with powerful specimens.

Table 9: Anti-corrosion coating durability
MW 6x3 / N38

Technical parameter	Value / Description
Coating type	[NiCuNi] Nickel
Layer structure	Nickel - Copper - Nickel
Layer thickness	10-20 µm
Salt spray test (SST) ?	24 h
Recommended environment	Indoors only (dry)

The following table defines the conditions under which this product can be safely used. Moisture resistance is crucial for installations in bathrooms or outdoors.

Table 10: Electrical data (Flux)
MW 6x3 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	1 256 Mx	12.6 µWb
P_c Coefficient	0.59	Low (Flat)

Total magnetic flux passing through the magnet pole. Essential parameter in coil applications as well as sensors. The P_c coefficient defines the working geometry.

Table 11: Hydrostatics and buoyancy
MW 6x3 / N38

Environment	Effective steel pull	Effect
Air (land)	1.15 kg	Standard
Water (riverbed)	1.32 kg (+0.17 kg buoyancy gain)	+14.5%

Warning: 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. Note: for permanent underwater work, we recommend magnets with an anti-corrosive (epoxy) coating.

1. Vertical hold

*Caution: On a vertical surface, the magnet holds merely a fraction of its max power.

2. Steel thickness impact

*Thin steel (e.g. computer case) drastically weakens the holding force.

3. Thermal stability

*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) = 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

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: 010093-2026

Magnet Unit Converter

Force (pull)

Force in kg

Newtons (N)

Force in lbs

Magnetic Induction

Induction (Gs)

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MP 20x8/4x5 / N38 - ring magnet

7.75 ZŁ brutto / pcs

This product is an extremely powerful rod magnet, manufactured from modern NdFeB material, which, with dimensions of Ø6x3 mm, guarantees the highest energy density. The MW 6x3 / N38 component features an accuracy of ±0.1mm and industrial build quality, making it an ideal solution for the most demanding engineers and designers. As a cylindrical magnet with impressive force (approx. 1.15 kg), this product is available off-the-shelf from our European logistics center, ensuring quick order fulfillment. Furthermore, its triple-layer Ni-Cu-Ni coating secures it against corrosion in typical 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 positioning or actuating element. Thanks to the pull force of 11.23 N with a weight of only 0.64 g, this rod is indispensable in electronics and wherever every gram matters.

Since our magnets have a very precise dimensions, the best method is to glue them into holes with a slightly larger diameter (e.g., 6.1 mm) using epoxy glues. To ensure stability in industry, specialized industrial adhesives are used, which do not react with the nickel coating and fill the gap, guaranteeing high repeatability of the connection.

Grade N38 is the most popular standard for professional neodymium magnets, offering an optimal price-to-power ratio and operational stability. If you need even stronger magnets in the same volume (Ø6x3), contact us regarding higher grades (e.g., N50, N52), however, N38 is the standard available off-the-shelf in our warehouse.

The presented product is a neodymium magnet with precisely defined parameters: diameter 6 mm and height 3 mm. The value of 11.23 N means that the magnet is capable of holding a weight many times exceeding its own mass of 0.64 g. The product has a [NiCuNi] coating, which protects the surface against oxidation, giving it an aesthetic, silvery shine.

This rod magnet is magnetized axially (along the height of 3 mm), which means that the N and S poles are located on the flat, circular surfaces. Such an arrangement is standard 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.

Advantages as well as disadvantages of rare earth magnets.

Pros

Besides their immense magnetic power, neodymium magnets offer the following advantages:

They virtually do not lose strength, because even after ten years the performance loss is only ~1% (according to literature),
They show high resistance to demagnetization induced by presence of other magnetic fields,
In other words, due to the glossy surface of nickel, the element becomes visually attractive,
They are known for high magnetic induction at the operating surface, which improves attraction properties,
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 detailed modeling and adjusting to precise conditions,
Wide application in advanced technology sectors – they are commonly used in mass storage devices, electromotive mechanisms, medical devices, as well as industrial machines.
Thanks to efficiency per cm³, small magnets offer high operating force, occupying minimum space,

Limitations

Disadvantages of NdFeB magnets:

To avoid cracks upon strong impacts, we recommend using special steel housings. Such a solution protects the magnet and simultaneously improves its durability.
We warn that neodymium magnets can reduce their power at high temperatures. To prevent this, we advise our specialized [AH] magnets, which work effectively even at 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 prevent oxidation and corrosion.
Limited ability of producing nuts in the magnet and complicated forms - recommended is a housing - magnetic holder.
Health risk related to microscopic parts of magnets are risky, if swallowed, which is particularly important in the context of child safety. Additionally, tiny parts of these magnets 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

Pull force analysis

Magnetic strength at its maximum – what contributes to it?

The load parameter shown refers to the limit force, obtained under laboratory conditions, specifically:

with the use of a sheet made of low-carbon steel, guaranteeing full magnetic saturation
with a thickness minimum 10 mm
characterized by smoothness
without the slightest insulating layer between the magnet and steel
during detachment in a direction vertical to the mounting surface
in stable room temperature

Determinants of lifting force in real conditions

During everyday use, the actual lifting capacity results from several key aspects, ranked from the most important:

Gap between magnet and steel – every millimeter of separation (caused e.g. by varnish or unevenness) diminishes the pulling force, often by half at just 0.5 mm.
Direction of force – maximum parameter is available only during pulling at a 90° angle. The resistance to sliding of the magnet along the plate is typically many times smaller (approx. 1/5 of the lifting capacity).
Base massiveness – insufficiently thick plate does not close the flux, causing part of the flux to be lost to the other side.
Material composition – different alloys attracts identically. High carbon content worsen the interaction with the magnet.
Plate texture – ground elements ensure maximum contact, which increases force. Uneven metal weaken the grip.
Thermal conditions – NdFeB sinters have a negative temperature coefficient. When it is hot they are weaker, and at low temperatures they can be stronger (up to a certain limit).

Lifting capacity testing was performed on a smooth plate of suitable thickness, under a perpendicular pulling force, however under shearing force the holding force is lower. Additionally, even a small distance between the magnet’s surface and the plate decreases the holding force.

Warnings

Flammability

Fire warning: Rare earth powder is explosive. Do not process magnets in home conditions as this risks ignition.

GPS Danger

Remember: rare earth magnets produce a field that disrupts sensitive sensors. Maintain a separation from your phone, device, and GPS.

Swallowing risk

Always store magnets away from children. Risk of swallowing is high, and the consequences of magnets clamping inside the body are tragic.

Caution required

Handle magnets consciously. Their immense force can surprise even experienced users. Stay alert and do not underestimate their power.

Demagnetization risk

Standard neodymium magnets (N-type) undergo demagnetization when the temperature exceeds 80°C. This process is irreversible.

Magnet fragility

Watch out for shards. Magnets can explode upon violent connection, ejecting shards into the air. Eye protection is mandatory.

Nickel coating and allergies

Certain individuals have a sensitization to Ni, which is the standard coating for NdFeB magnets. Extended handling can result in a rash. We recommend wear protective gloves.

Medical interference

Individuals with a pacemaker should maintain an absolute distance from magnets. The magnetism can stop the functioning of the life-saving device.

Finger safety

Protect your hands. Two large magnets will join immediately with a force of several hundred kilograms, crushing anything in their path. Exercise extreme caution!

Threat to electronics

Equipment safety: Strong magnets can ruin data carriers and delicate electronics (heart implants, hearing aids, timepieces).

Important! Want to know more? Check our post: Why are neodymium magnets dangerous?

MW 6x3 / N38 - cylindrical magnet

Technical of the product - MW 6x3 / N38 - cylindrical magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Engineering analysis of the magnet - data

Table 1: Static pull force (pull vs distance) - power drop MW 6x3 / N38

Table 2: Slippage force (vertical surface) MW 6x3 / N38

Table 3: Vertical assembly (shearing) - behavior on slippery surfaces MW 6x3 / N38

Table 4: Steel thickness (substrate influence) - power losses MW 6x3 / N38

Table 5: Thermal stability (material behavior) - thermal limit MW 6x3 / N38

Table 6: Magnet-Magnet interaction (repulsion) - field collision MW 6x3 / N38

Table 7: Safety (HSE) (implants) - warnings MW 6x3 / N38

Table 8: Collisions (cracking risk) - warning MW 6x3 / N38

Table 9: Anti-corrosion coating durability MW 6x3 / N38

Table 10: Electrical data (Flux) MW 6x3 / N38

Table 11: Hydrostatics and buoyancy MW 6x3 / N38

1. Vertical hold

2. Steel thickness impact

3. Thermal stability

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

Chemical composition

Ecology and recycling (GPSR)

Force (pull)

Magnetic Induction

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Advantages as well as disadvantages of rare earth magnets.

Pros

Limitations

Pull force analysis

Magnetic strength at its maximum – what contributes to it?

Determinants of lifting force in real conditions

Warnings

Flammability

GPS Danger

Swallowing risk

Caution required

Demagnetization risk

Magnet fragility

Nickel coating and allergies

Medical interference

Finger safety

Threat to electronics

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static pull force (pull vs distance) - power drop
MW 6x3 / N38

Table 2: Slippage force (vertical surface)
MW 6x3 / N38

Table 3: Vertical assembly (shearing) - behavior on slippery surfaces
MW 6x3 / N38

Table 4: Steel thickness (substrate influence) - power losses
MW 6x3 / N38

Table 5: Thermal stability (material behavior) - thermal limit
MW 6x3 / N38

Table 6: Magnet-Magnet interaction (repulsion) - field collision
MW 6x3 / N38

Table 7: Safety (HSE) (implants) - warnings
MW 6x3 / N38

Table 8: Collisions (cracking risk) - warning
MW 6x3 / N38

Table 9: Anti-corrosion coating durability
MW 6x3 / N38

Table 10: Electrical data (Flux)
MW 6x3 / N38

Table 11: Hydrostatics and buoyancy
MW 6x3 / N38