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MPL 6x6x6 / N38 - lamellar 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

lamellar magnet

Catalog no 020175

GTIN/EAN: 5906301811817

5.00

Load capacity 1.38 kg / 13.54 N Magnetic Induction 539.50 mT / 5395 Gs

length: 6 mm [±0,1 mm]
Width: 6 mm [±0,1 mm]
Height: 6 mm [±0,1 mm]
Weight: 1.62 g
Magnetization Direction: ↑ axial
Coating: [NiCuNi] Nickel

How we measure these parameters — certificates and measurements

technical specifications »

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Frequently asked questions

How much will a block magnet really hold?

The catalogue force is measured in full contact with smooth steel at least 10 mm thick, pulled perpendicular, at about 20 °C. On 1 mm sheet about 50% of that value remains, on 0.5 mm about 25%. Mounted on a vertical wall the realistic figure is 20–30%, because the load is then in shear rather than in tension.

What is the maximum working temperature?

Standard N-series grades up to 80 °C, and N50, N52 and N54 up to 60 °C. Above the maximum working temperature the loss stops being reversible. The Curie temperature, at which magnetic properties are lost completely, is about 310 °C.

What safety factor should I allow?

At least twice the mass of the item, and three to five times for vertical mounting. The margin covers sheet thickness, surface condition, any layer of paint or rust, and vibration.

Guides from the knowledge base

Engineering report for this magnet

Full PDF analysis: pull and shear force, effect of distance, temperature and plate thickness, safety distances and the demagnetization curve.

PDF report Calculator

Want to talk magnets?

Call us now +48 888 99 98 98 alternatively let us know using contact form the contact section.
Specifications and structure of a neodymium magnet can be estimated using our power calculator.

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Physical properties - MPL 6x6x6 / N38 - lamellar magnet

Specification / characteristics - MPL 6x6x6 / N38 - lamellar magnet

properties

properties	values
Cat. no.	020175
GTIN/EAN	5906301811817
Production/Distribution	Dhit sp. z o.o. ul. Zielona 14 05-850 Ożarów Mazowiecki PL
Country of origin	Poland / China / Germany
Customs code	85059029
length	6 mm [±0,1 mm]
Width	6 mm [±0,1 mm]
Height	6 mm [±0,1 mm]
Weight	1.62 g
Magnetization Direction	↑ axial
Load capacity ~ ?	1.38 kg / 13.54 N
Magnetic Induction ~ ?	539.50 mT / 5395 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MPL 6x6x6 / N38 - lamellar 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	310	°C
Curie Temperature TF	590	°F
Specific resistance	150	μΩ⋅cm
Bending strength	250	MPa
Compressive strength	1000~1100	MPa
Thermal expansion parallel (∥) to orientation (M)	(3-4) x 10^-6	°C^-1
Thermal expansion perpendicular (⊥) to orientation (M)	-(1-3) x 10^-6	°C^-1
Young's modulus	1.7 x 10⁴	kg/mm²

Technical modeling of the magnet - data

These data represent the outcome of a engineering analysis. Values rely on algorithms for the class Nd₂Fe₁₄B. Actual conditions may differ from theoretical values. Please consider these calculations as a preliminary roadmap for designers.

Table 1: Static pull force (force vs distance) - interaction chart
MPL 6x6x6 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	5389 Gs 538.9 mT	1.38 kg / 3.04 LBS 1380.0 g / 13.5 N	low risk
1 mm	3805 Gs 380.5 mT	0.69 kg / 1.52 LBS 688.0 g / 6.7 N	low risk
2 mm	2530 Gs 253.0 mT	0.30 kg / 0.67 LBS 304.3 g / 3.0 N	low risk
3 mm	1671 Gs 167.1 mT	0.13 kg / 0.29 LBS 132.7 g / 1.3 N	low risk
5 mm	784 Gs 78.4 mT	0.03 kg / 0.06 LBS 29.2 g / 0.3 N	low risk
10 mm	192 Gs 19.2 mT	0.00 kg / 0.00 LBS 1.8 g / 0.0 N	low risk
15 mm	73 Gs 7.3 mT	0.00 kg / 0.00 LBS 0.3 g / 0.0 N	low risk
20 mm	35 Gs 3.5 mT	0.00 kg / 0.00 LBS 0.1 g / 0.0 N	low risk
30 mm	12 Gs 1.2 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	low risk
50 mm	3 Gs 0.3 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	low risk

Magnetic force drops sharply per each millimeter of distance. Remember that even a very thin break (e.g., contamination, varnish, rust) significantly diminishes the holding power. Neodymiums work optimally during direct contact; distance nullifies the force. Notice how quickly the load capacity plummet, when the magnet does not touch directly to the metal substrate. When designing the mounting, discard additional spacers.

Table 2: Shear hold (wall)
MPL 6x6x6 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	0.28 kg / 0.61 LBS 276.0 g / 2.7 N
1 mm	Stal (~0.2)	0.14 kg / 0.30 LBS 138.0 g / 1.4 N
2 mm	Stal (~0.2)	0.06 kg / 0.13 LBS 60.0 g / 0.6 N
3 mm	Stal (~0.2)	0.03 kg / 0.06 LBS 26.0 g / 0.3 N
5 mm	Stal (~0.2)	0.01 kg / 0.01 LBS 6.0 g / 0.1 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 following data shows the estimated weight limit needed to initiate the shifting of the magnet down against a vertical steel plate (considering typical friction). The holding force is relative to the separation distance between the magnet and the surface.

Table 3: Wall mounting (shearing) - vertical pull
MPL 6x6x6 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	0.41 kg / 0.91 LBS 414.0 g / 4.1 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	0.28 kg / 0.61 LBS 276.0 g / 2.7 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.14 kg / 0.30 LBS 138.0 g / 1.4 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	0.69 kg / 1.52 LBS 690.0 g / 6.8 N

When mounting a holder on a vertical wall (e.g., a car body), it you can count on barely about 1/5 of nominal attraction strength. Gravitational force and a weak degree of grip influence the fact that products slide down faster than they pull off. Want to create a wall mount? Note that the shear force is significantly lower than the maximum static pull force. On a smooth steel, the holder will slip down under a noticeably lighter cargo. Utilizing a rubberized layer can effectively raise the stability.

Table 4: Material efficiency (saturation) - power losses
MPL 6x6x6 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.14 kg / 0.30 LBS 138.0 g / 1.4 N
1 mm	25%	0.35 kg / 0.76 LBS 345.0 g / 3.4 N
2 mm	50%	0.69 kg / 1.52 LBS 690.0 g / 6.8 N
3 mm	75%	1.04 kg / 2.28 LBS 1035.0 g / 10.2 N
5 mm	100%	1.38 kg / 3.04 LBS 1380.0 g / 13.5 N
10 mm	100%	1.38 kg / 3.04 LBS 1380.0 g / 13.5 N
11 mm	100%	1.38 kg / 3.04 LBS 1380.0 g / 13.5 N
12 mm	100%	1.38 kg / 3.04 LBS 1380.0 g / 13.5 N

A thin sheet cannot conduct the full magnetic flux, which squanders power of the magnet. If you mount a strong magnet to a weak sheet, the field will penetrate right through and the pull force will drop sharply. To utilize full efficiency of this magnet's potential, you require a sufficiently solid element of steel. The saturation phenomenon causes that on delicate walls (e.g., appliance housings), the magnet works worse. We recommend selecting the steel thickness from these parameters.

Table 5: Working in heat (stability) - resistance threshold
MPL 6x6x6 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	1.38 kg / 3.04 LBS 1380.0 g / 13.5 N	OK
40 °C	-2.2%	1.35 kg / 2.98 LBS 1349.6 g / 13.2 N	OK
60 °C	-4.4%	1.32 kg / 2.91 LBS 1319.3 g / 12.9 N	OK
80 °C	-6.6%	1.29 kg / 2.84 LBS 1288.9 g / 12.6 N
100 °C	-28.8%	0.98 kg / 2.17 LBS 982.6 g / 9.6 N

Classic neodymiums lose strength past the thermal threshold. Watch out for overheating – excessive heat can irreversibly destroy this magnet. With every degree above norm, the neodymium's capacity momentarily decreases. Avoid using this magnet close to ovens higher than its operating temperature limit. Too high temperature will cause permanent loss of magnetism.

*Engineering note: Heat tolerance depends not only on the material grade, as well as the dimension ratios. Low-profile magnets (low permeance coefficient) risk losing magnetic properties at lower temperatures than taller cylinders. Warning indicator in the table signals a risk of irreversible loss for this particular item.

Table 6: Magnet-Magnet interaction (attraction) - field range
MPL 6x6x6 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Lateral Force (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	6.44 kg / 14.21 LBS 5 949 Gs	0.97 kg / 2.13 LBS 967 g / 9.5 N	N/A
1 mm	4.66 kg / 10.28 LBS 9 167 Gs	0.70 kg / 1.54 LBS 699 g / 6.9 N	4.20 kg / 9.25 LBS ~0 Gs
2 mm	3.21 kg / 7.08 LBS 7 610 Gs	0.48 kg / 1.06 LBS 482 g / 4.7 N	2.89 kg / 6.38 LBS ~0 Gs
3 mm	2.15 kg / 4.74 LBS 6 228 Gs	0.32 kg / 0.71 LBS 323 g / 3.2 N	1.94 kg / 4.27 LBS ~0 Gs
5 mm	0.94 kg / 2.06 LBS 4 107 Gs	0.14 kg / 0.31 LBS 140 g / 1.4 N	0.84 kg / 1.86 LBS ~0 Gs
10 mm	0.14 kg / 0.30 LBS 1 568 Gs	0.02 kg / 0.05 LBS 20 g / 0.2 N	0.12 kg / 0.27 LBS ~0 Gs
20 mm	0.01 kg / 0.02 LBS 384 Gs	0.00 kg / 0.00 LBS 1 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs
50 mm	0.00 kg / 0.00 LBS 39 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 24 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 16 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 11 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 8 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 6 Gs	0.00 kg / 0.00 LBS 0 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs

Two magnetic products interact from a wider radius than a neodymium and metal setup. Such a system of magnet-to-magnet produces a massive flux and a further horizon of performance. Designing a strong closure? Use a pair of magnets instead of one magnet and a striker plate. Be careful that when bringing together two magnets, the impact force is huge. The repulsion force is slightly lower than the connection force, but still impressive.
*Flux density in repulsion mode reaches ~0 Gs at the geometric center of the gap (resulting from vector opposition).
Note: Results show shear force of dual identical magnets (friction ~0.15 for Ni-Ni layer).

Table 7: Protective zones (implants) - precautionary measures
MPL 6x6x6 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	4.5 cm
Hearing aid	10 Gs (1.0 mT)	3.5 cm
Timepiece	20 Gs (2.0 mT)	2.5 cm
Phone / Smartphone	40 Gs (4.0 mT)	2.0 cm
Remote	50 Gs (5.0 mT)	2.0 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 electronic devices as well as pacemakers. These neodymiums generate a flux that disrupts operation of sensitive medical devices. Notice: the unseen radiation acts through matter and glass. Increased vigilance must be taken by people with cochlear implants and drug dispensers. Influence will be felt by: automatic timepieces, car keys, speakers, and screens. Do not bring the product near payment cards, HDD media, or sensitive navigation tools.

Table 8: Impact energy (kinetic energy) - collision effects
MPL 6x6x6 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	17.13 km/h (4.76 m/s)	0.02 J
30 mm	17.15 km/h (4.76 m/s)	0.02 J
50 mm	17.15 km/h (4.76 m/s)	0.02 J
100 mm	17.16 km/h (4.77 m/s)	0.02 J

Neodymium magnets are very brittle – a violent impact against metal causes immediate chipping. Pay attention to connection velocity – a neodymium left loose turns into a projectile. Kinetic force can trigger coating fragments or painful pinches to fingers. Be sure to control the product during bringing near metal so it doesn't hit violently against the steel surface. A collision at high speed means shattering of the magnet. Wear eye protection when playing with powerful specimens.

Table 9: Anti-corrosion coating durability
MPL 6x6x6 / 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 SST (salt spray test) is an industry standard for determining coating lifespan in harsh conditions. Improper coating selection is the most common cause of magnet failure over time.

Table 10: Electrical data (Flux)
MPL 6x6x6 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	1 982 Mx	19.8 µWb
P_c Coefficient	0.84	High (Stable)

Flux value passing through the magnet pole. Essential parameter for generator designers and motors. The P_c coefficient defines the working geometry.

Table 11: Physics of underwater searching
MPL 6x6x6 / N38

Environment	Effective steel pull	Effect
Air (land)	1.38 kg	Standard
Water (riverbed)	1.58 kg (+0.20 kg buoyancy gain)	+14.5%

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

Contrary to myths, water does not block the magnetic field. As a result, your magnet will pull a heavier object from the bottom than if you lifted it in the air.

1. Vertical hold

*Note: On a vertical wall, the magnet retains only ~20% of its perpendicular strength.

2. Plate thickness effect

*Thin metal sheet (e.g. computer case) significantly reduces the holding force.

3. Heat tolerance

*For standard magnets, the critical limit is 80°C.

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

chart generated for the permeance coefficient P_c (Permeance Coefficient) = 0.84

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.

Engineering data and GPSR

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%

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: 020175-2026

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This product is a very powerful plate magnet made of NdFeB material, which, with dimensions of 6x6x6 mm and a weight of 1.62 g, guarantees the highest quality connection. As a magnetic bar with high power (approx. 1.38 kg), this product is available off-the-shelf from our warehouse in Poland. The durable anti-corrosion layer ensures a long lifespan in a dry environment, protecting the core from oxidation.

Separating strong flat magnets requires a technique based on sliding (moving one relative to the other), rather than forceful pulling apart. Watch your fingers! Magnets with a force of 1.38 kg can pinch very hard and cause hematomas. Using a screwdriver risks destroying the coating and permanently cracking the magnet.

They constitute a key element in the production of generators and material handling systems. They work great as invisible mounts under tiles, wood, or glass. Customers often choose this model for workshop organization on strips and for advanced DIY and modeling projects, where precision and power count.

For mounting flat magnets MPL 6x6x6 / N38, we recommend utilizing strong epoxy glues (e.g., UHU Endfest, Distal), which ensure a durable bond with metal or plastic. For lighter applications or mounting on smooth surfaces, branded foam tape (e.g., 3M VHB) will work, provided the surface is perfectly degreased. Avoid chemically aggressive glues or hot glue, which can demagnetize neodymium (above 80°C).

The magnetic axis runs through the shortest dimension, which is typical for gripper magnets. In practice, this means that this magnet has the greatest attraction force on its main planes (6x6 mm), which is ideal for flat mounting. Such a pole arrangement ensures maximum holding capacity when pressing against the sheet, creating a closed magnetic circuit.

The presented product is a neodymium magnet with precisely defined parameters: 6 mm (length), 6 mm (width), and 6 mm (thickness). It is a magnetic block with dimensions 6x6x6 mm and a self-weight of 1.62 g, ready to work at temperatures up to 80°C. The protective [NiCuNi] coating secures the magnet against corrosion.

Advantages as well as disadvantages of rare earth magnets.

Pros

Apart from their notable power, neodymium magnets have these key benefits:

They do not lose magnetism, even during approximately ten years – the drop in strength is only ~1% (based on measurements),
They feature excellent resistance to magnetism drop when exposed to external magnetic sources,
A magnet with a shiny nickel surface is more attractive,
The surface of neodymium magnets generates a maximum magnetic field – this is a distinguishing feature,
Thanks to resistance to high temperature, they can operate (depending on the shape) even at temperatures up to 230°C and higher...
Possibility of custom shaping and modifying to complex needs,
Fundamental importance in high-tech industry – they find application in HDD drives, drive modules, precision medical tools, as well as industrial machines.
Compactness – despite small sizes they generate large force, making them ideal for precision applications

Limitations

What to avoid - cons of neodymium magnets: weaknesses and usage proposals

To avoid cracks under impact, we suggest using special steel holders. Such a solution protects the magnet and simultaneously improves its durability.
Neodymium magnets lose force when exposed to high temperatures. After reaching 80°C, many of them experience permanent weakening of strength (a factor is the shape and dimensions of the magnet). We offer magnets specially adapted to work at temperatures up to 230°C marked [AH], which are extremely resistant to heat
Magnets exposed to a humid environment can corrode. Therefore during using outdoors, we suggest using waterproof magnets made of rubber, plastic or other material protecting against moisture
Limited possibility of producing threads in the magnet and complex shapes - recommended is casing - magnetic holder.
Health risk resulting from small fragments of magnets can be dangerous, when accidentally swallowed, which gains importance in the aspect of protecting the youngest. It is also worth noting that tiny parts of these magnets can complicate diagnosis medical when they are in the body.
Due to complex production process, their price exceeds standard values,

Pull force analysis

Maximum holding power of the magnet – what it depends on?

Holding force of 1.38 kg is a result of laboratory testing executed under the following configuration:

on a base made of mild steel, effectively closing the magnetic field
possessing a massiveness of minimum 10 mm to avoid saturation
characterized by smoothness
with zero gap (without paint)
for force acting at a right angle (in the magnet axis)
at standard ambient temperature

Impact of factors on magnetic holding capacity in practice

During everyday use, the actual lifting capacity depends on several key aspects, ranked from most significant:

Gap between surfaces – even a fraction of a millimeter of distance (caused e.g. by veneer or dirt) diminishes the magnet efficiency, often by half at just 0.5 mm.
Angle of force application – highest force is obtained only during pulling at a 90° angle. The shear force of the magnet along the plate is usually several times smaller (approx. 1/5 of the lifting capacity).
Wall thickness – thin material does not allow full use of the magnet. Part of the magnetic field penetrates through instead of generating force.
Steel type – low-carbon steel attracts best. Higher carbon content lower magnetic permeability and holding force.
Surface quality – the smoother and more polished the plate, the larger the contact zone and stronger the hold. Roughness creates an air distance.
Temperature – heating the magnet results in weakening of induction. It is worth remembering the thermal limit for a given model.

Holding force was tested on the plate surface of 20 mm thickness, when a perpendicular force was applied, whereas under parallel forces the lifting capacity is smaller. In addition, even a slight gap between the magnet’s surface and the plate reduces the lifting capacity.

Precautions when working with NdFeB magnets

Handling guide

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

Keep away from electronics

Navigation devices and smartphones are highly susceptible to magnetism. Direct contact with a strong magnet can permanently damage the internal compass in your phone.

Combustion hazard

Drilling and cutting of neodymium magnets poses a fire risk. Magnetic powder oxidizes rapidly with oxygen and is hard to extinguish.

Operating temperature

Control the heat. Exposing the magnet to high heat will ruin its magnetic structure and strength.

Choking Hazard

Absolutely store magnets out of reach of children. Choking hazard is high, and the effects of magnets connecting inside the body are very dangerous.

Protect data

Avoid bringing magnets close to a wallet, laptop, or TV. The magnetic field can irreversibly ruin these devices and erase data from cards.

Avoid contact if allergic

Studies show that the nickel plating (standard magnet coating) is a strong allergen. If you have an allergy, avoid direct skin contact or opt for coated magnets.

Physical harm

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

ICD Warning

For implant holders: Strong magnetic fields affect medical devices. Keep at least 30 cm distance or ask another person to work with the magnets.

Protective goggles

Despite the nickel coating, neodymium is brittle and not impact-resistant. Do not hit, as the magnet may crumble into hazardous fragments.

Caution! Learn more about risks in the article: Magnet Safety Guide.

MPL 6x6x6 / N38 - lamellar magnet

Physical properties - MPL 6x6x6 / N38 - lamellar magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Technical modeling of the magnet - data

Table 1: Static pull force (force vs distance) - interaction chart MPL 6x6x6 / N38

Table 2: Shear hold (wall) MPL 6x6x6 / N38

Table 3: Wall mounting (shearing) - vertical pull MPL 6x6x6 / N38

Table 4: Material efficiency (saturation) - power losses MPL 6x6x6 / N38

Table 5: Working in heat (stability) - resistance threshold MPL 6x6x6 / N38

Table 6: Magnet-Magnet interaction (attraction) - field range MPL 6x6x6 / N38

Table 7: Protective zones (implants) - precautionary measures MPL 6x6x6 / N38

Table 8: Impact energy (kinetic energy) - collision effects MPL 6x6x6 / N38

Table 9: Anti-corrosion coating durability MPL 6x6x6 / N38

Table 10: Electrical data (Flux) MPL 6x6x6 / N38

Table 11: Physics of underwater searching MPL 6x6x6 / N38

1. Vertical hold

2. Plate thickness effect

3. Heat tolerance

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

Elemental analysis

Ecology and recycling (GPSR)

Pulling force

Magnetic Field

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Advantages as well as disadvantages of rare earth magnets.

Pros

Limitations

Pull force analysis

Maximum holding power of the magnet – what it depends on?

Impact of factors on magnetic holding capacity in practice

Precautions when working with NdFeB magnets

Handling guide

Keep away from electronics

Combustion hazard

Operating temperature

Choking Hazard

Protect data

Avoid contact if allergic

Physical harm

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Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static pull force (force vs distance) - interaction chart
MPL 6x6x6 / N38

Table 2: Shear hold (wall)
MPL 6x6x6 / N38

Table 3: Wall mounting (shearing) - vertical pull
MPL 6x6x6 / N38

Table 4: Material efficiency (saturation) - power losses
MPL 6x6x6 / N38

Table 5: Working in heat (stability) - resistance threshold
MPL 6x6x6 / N38

Table 6: Magnet-Magnet interaction (attraction) - field range
MPL 6x6x6 / N38

Table 7: Protective zones (implants) - precautionary measures
MPL 6x6x6 / N38

Table 8: Impact energy (kinetic energy) - collision effects
MPL 6x6x6 / N38

Table 9: Anti-corrosion coating durability
MPL 6x6x6 / N38

Table 10: Electrical data (Flux)
MPL 6x6x6 / N38

Table 11: Physics of underwater searching
MPL 6x6x6 / N38