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MW 18x10 / 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 010401

GTIN/EAN: 5906301811107

5.00

Diameter Ø

18 mm [±0,1 mm]

Height

10 mm [±0,1 mm]

Weight

19.09 g

Magnetization Direction

↑ axial

Load capacity

10.76 kg / 105.51 N

Magnetic Induction

460.54 mT / 4605 Gs

Coating

[NiCuNi] Nickel

see technical specifications »

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Physical properties - MW 18x10 / N38 - cylindrical magnet

Specification / characteristics - MW 18x10 / N38 - cylindrical magnet

properties

properties	values
Cat. no.	010401
GTIN/EAN	5906301811107
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	18 mm [±0,1 mm]
Height	10 mm [±0,1 mm]
Weight	19.09 g
Magnetization Direction	↑ axial
Load capacity ~ ?	10.76 kg / 105.51 N
Magnetic Induction ~ ?	460.54 mT / 4605 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MW 18x10 / 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 product - technical parameters

The following values constitute the outcome of a engineering calculation. Results rely on models for the class Nd₂Fe₁₄B. Operational performance might slightly differ. Please consider these calculations as a reference point during assembly planning.

Table 1: Static force (pull vs gap) - power drop
MW 18x10 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	4604 Gs 460.4 mT	10.76 kg / 23.72 pounds 10760.0 g / 105.6 N	critical level
1 mm	4114 Gs 411.4 mT	8.59 kg / 18.94 pounds 8592.4 g / 84.3 N	medium risk
2 mm	3615 Gs 361.5 mT	6.64 kg / 14.63 pounds 6635.0 g / 65.1 N	medium risk
3 mm	3137 Gs 313.7 mT	5.00 kg / 11.01 pounds 4996.2 g / 49.0 N	medium risk
5 mm	2305 Gs 230.5 mT	2.70 kg / 5.95 pounds 2698.6 g / 26.5 N	medium risk
10 mm	1045 Gs 104.5 mT	0.55 kg / 1.22 pounds 555.0 g / 5.4 N	low risk
15 mm	517 Gs 51.7 mT	0.14 kg / 0.30 pounds 135.7 g / 1.3 N	low risk
20 mm	285 Gs 28.5 mT	0.04 kg / 0.09 pounds 41.1 g / 0.4 N	low risk
30 mm	110 Gs 11.0 mT	0.01 kg / 0.01 pounds 6.2 g / 0.1 N	low risk
50 mm	29 Gs 2.9 mT	0.00 kg / 0.00 pounds 0.4 g / 0.0 N	low risk

Magnetic force weakens significantly per each millimeter of spacing. Note that even the smallest gap (e.g., contamination, varnish, veneer) significantly reduces the pull force. Neodymiums operate strongest during direct contact; air break nullifies the power. Observe how rapidly the parameters fall, when the product does not adhere flatly to the steel surface. When designing the assembly, discard unnecessary gaps.

Table 2: Slippage load (vertical surface)
MW 18x10 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	2.15 kg / 4.74 pounds 2152.0 g / 21.1 N
1 mm	Stal (~0.2)	1.72 kg / 3.79 pounds 1718.0 g / 16.9 N
2 mm	Stal (~0.2)	1.33 kg / 2.93 pounds 1328.0 g / 13.0 N
3 mm	Stal (~0.2)	1.00 kg / 2.20 pounds 1000.0 g / 9.8 N
5 mm	Stal (~0.2)	0.54 kg / 1.19 pounds 540.0 g / 5.3 N
10 mm	Stal (~0.2)	0.11 kg / 0.24 pounds 110.0 g / 1.1 N
15 mm	Stal (~0.2)	0.03 kg / 0.06 pounds 28.0 g / 0.3 N
20 mm	Stal (~0.2)	0.01 kg / 0.02 pounds 8.0 g / 0.1 N
30 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 2.0 g / 0.0 N
50 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N

The table below shows the estimated holding capacity sufficient to initiate the shifting of the magnet vertically along a vertical steel plate (considering standard friction). This value is relative to the air gap between the magnet and the metal.

Table 3: Wall mounting (sliding) - behavior on slippery surfaces
MW 18x10 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	3.23 kg / 7.12 pounds 3228.0 g / 31.7 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	2.15 kg / 4.74 pounds 2152.0 g / 21.1 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	1.08 kg / 2.37 pounds 1076.0 g / 10.6 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	5.38 kg / 11.86 pounds 5380.0 g / 52.8 N

When hanging a magnet on a vertical wall (e.g., a car body), it will maintain only approx. 1/5 of its maximum pull force. Gravitational force as well as a weak degree of grip mean that products move down easier than they pull off. Designing a vertical fastening? Note that the shear force is much weaker than the perpendicular breakaway force. On a painted metal, the holder will slip down under a much lighter cargo. Application of an anti-slip pad can significantly increase the grip.

Table 4: Steel thickness (saturation) - sheet metal selection
MW 18x10 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	5%	0.54 kg / 1.19 pounds 538.0 g / 5.3 N
1 mm	13%	1.35 kg / 2.97 pounds 1345.0 g / 13.2 N
2 mm	25%	2.69 kg / 5.93 pounds 2690.0 g / 26.4 N
3 mm	38%	4.04 kg / 8.90 pounds 4035.0 g / 39.6 N
5 mm	63%	6.73 kg / 14.83 pounds 6725.0 g / 66.0 N
10 mm	100%	10.76 kg / 23.72 pounds 10760.0 g / 105.6 N
11 mm	100%	10.76 kg / 23.72 pounds 10760.0 g / 105.6 N
12 mm	100%	10.76 kg / 23.72 pounds 10760.0 g / 105.6 N

A too thin steel is incapable of take in the entire magnetic field, which squanders power of the magnet. If you install a neodymium to a too thin substrate, the field will penetrate right through and the attraction force will be weaker. To utilize full efficiency of this neodymium's power, you need a suitably thick piece of steel. The saturation phenomenon means that on thin elements (e.g., appliance housings), the product shows lower pull force. We recommend selecting the steel thickness from these parameters.

Table 5: Thermal stability (stability) - power drop
MW 18x10 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	10.76 kg / 23.72 pounds 10760.0 g / 105.6 N	OK
40 °C	-2.2%	10.52 kg / 23.20 pounds 10523.3 g / 103.2 N	OK
60 °C	-4.4%	10.29 kg / 22.68 pounds 10286.6 g / 100.9 N	OK
80 °C	-6.6%	10.05 kg / 22.16 pounds 10049.8 g / 98.6 N
100 °C	-28.8%	7.66 kg / 16.89 pounds 7661.1 g / 75.2 N

Standard neodymium magnets lose parameters above the temperature limit. Protect against heat – high temperature can permanently demagnetize this product. With every degree above norm, the neodymium's power momentarily lowers. Do not use this magnet close to heaters exceeding its safe range. Ignoring the limit will result in permanent loss of magnetism.

*Technical advisory: Temperature resistance depends not only on the material grade, but also on the magnet's shape. Flat magnets (pancake types) are more susceptible to demagnetization at lower temperatures than long magnets. Warning indicator in the table points to permanent field degradation for this specific geometry.

Table 6: Magnet-Magnet interaction (repulsion) - field collision
MW 18x10 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Lateral Force (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	33.25 kg / 73.30 pounds 5 648 Gs	4.99 kg / 10.99 pounds 4987 g / 48.9 N	N/A
1 mm	29.87 kg / 65.85 pounds 8 727 Gs	4.48 kg / 9.88 pounds 4480 g / 44.0 N	26.88 kg / 59.27 pounds ~0 Gs
2 mm	26.55 kg / 58.53 pounds 8 228 Gs	3.98 kg / 8.78 pounds 3983 g / 39.1 N	23.90 kg / 52.68 pounds ~0 Gs
3 mm	23.41 kg / 51.62 pounds 7 727 Gs	3.51 kg / 7.74 pounds 3512 g / 34.5 N	21.07 kg / 46.46 pounds ~0 Gs
5 mm	17.84 kg / 39.33 pounds 6 744 Gs	2.68 kg / 5.90 pounds 2676 g / 26.3 N	16.06 kg / 35.40 pounds ~0 Gs
10 mm	8.34 kg / 18.38 pounds 4 611 Gs	1.25 kg / 2.76 pounds 1251 g / 12.3 N	7.50 kg / 16.54 pounds ~0 Gs
20 mm	1.71 kg / 3.78 pounds 2 091 Gs	0.26 kg / 0.57 pounds 257 g / 2.5 N	1.54 kg / 3.40 pounds ~0 Gs
50 mm	0.05 kg / 0.10 pounds 342 Gs	0.01 kg / 0.02 pounds 7 g / 0.1 N	0.04 kg / 0.09 pounds ~0 Gs
60 mm	0.02 kg / 0.04 pounds 221 Gs	0.00 kg / 0.01 pounds 3 g / 0.0 N	0.02 kg / 0.04 pounds ~0 Gs
70 mm	0.01 kg / 0.02 pounds 150 Gs	0.00 kg / 0.00 pounds 1 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
80 mm	0.00 kg / 0.01 pounds 106 Gs	0.00 kg / 0.00 pounds 1 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
90 mm	0.00 kg / 0.01 pounds 78 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 59 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs

Two strong neodymiums attract each other from a wider radius than a magnet and sheet setup. The setup of two magnets creates a more powerful interaction and a further horizon of performance. Designing a powerful holder? Use a pair of magnets instead of a neodymium and a steel. Be careful that when connecting a pair of magnets, the pinch force is extreme. The levitation is a bit weaker than the attraction, but still large.
*The magnetic induction for N-N configuration reaches ~0 Gs at the midpoint between the magnets (resulting from vector opposition).
* Results refer to sliding force of dual matching neodymium magnets (friction ~0.15 for Ni-Ni layer).

Table 7: Protective zones (electronics) - warnings
MW 18x10 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	9.5 cm
Hearing aid	10 Gs (1.0 mT)	7.5 cm
Timepiece	20 Gs (2.0 mT)	6.0 cm
Phone / Smartphone	40 Gs (4.0 mT)	4.5 cm
Car key	50 Gs (5.0 mT)	4.5 cm
Payment card	400 Gs (40.0 mT)	2.0 cm
HDD hard drive	600 Gs (60.0 mT)	1.5 cm

Extremely neodym field is a serious hazard to electronics as well as medical implants. These neodymiums produce a flux that disrupts operation of sensitive medical devices. Remember: the invisible magnetic field penetrates the body and housings. Exceptional care must be exercised by people with cochlear implants and drug dispensers. Influence will be felt by: mechanical watches, car keys, speakers, and displays. Do not bring the product near payment cards, HDD media, or precise measuring instruments.

Table 8: Impact energy (cracking risk) - warning
MW 18x10 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	24.70 km/h (6.86 m/s)	0.45 J
30 mm	41.49 km/h (11.52 m/s)	1.27 J
50 mm	53.54 km/h (14.87 m/s)	2.11 J
100 mm	75.72 km/h (21.03 m/s)	4.22 J

NdFeB products are prone to chipping – a collision with steel risks their cracking. Pay attention to connection velocity – a neodymium left loose turns into a projectile. Striking energy can destroy the magnet or injury to skin. Be sure to control the product during mounting so it doesn't hit violently against the metal. A contact at a velocity of dozens of km/h means shattering of the magnet. Wear eye protection when handling with large magnets.

Table 9: Corrosion resistance
MW 18x10 / 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: Construction data (Flux)
MW 18x10 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	11 828 Mx	118.3 µWb
P_c Coefficient	0.63	High (Stable)

Flux value emitted by the pole surface. Key data when building generators and motors. The P_c coefficient determines the working geometry.

Table 11: Hydrostatics and buoyancy
MW 18x10 / N38

Environment	Effective steel pull	Effect
Air (land)	10.76 kg	Standard
Water (riverbed)	12.32 kg (+1.56 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!

In water, the magnet feels stronger thanks to Archimedes' principle. Buoyancy helps in lifting finds.

1. Shear force

*Note: On a vertical surface, the magnet retains only approx. 20-30% of its max power.

2. Steel saturation

*Thin steel (e.g. 0.5mm PC case) drastically weakens the holding force.

3. Heat tolerance

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

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

chart generated for the permeance coefficient P_c (Permeance Coefficient) = 0.63

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.

Engineering data and GPSR

Material specification

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

Sustainability

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

Safety card (GPSR)

responsible entity

Dhit sp. z o.o.

ul. Kościuszki 6A, 05-850 Ożarów Mazowiecki

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

batch number/type

id: 010401-2026

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The presented product is an extremely powerful rod magnet, manufactured from modern NdFeB material, which, at dimensions of Ø18x10 mm, guarantees maximum efficiency. This specific item is characterized by high dimensional repeatability and industrial build quality, making it an ideal solution for the most demanding engineers and designers. As a magnetic rod with impressive force (approx. 10.76 kg), this product is available off-the-shelf from our European logistics center, ensuring quick order fulfillment. Additionally, its Ni-Cu-Ni coating effectively protects it against corrosion in standard operating conditions, guaranteeing an aesthetic appearance and durability for years.

This model is perfect for building electric motors, advanced Hall effect sensors, and efficient filters, where maximum induction on a small surface counts. Thanks to the high power of 105.51 N with a weight of only 19.09 g, this cylindrical magnet is indispensable in miniature devices and wherever low weight is crucial.

Since our magnets have a tolerance of ±0.1mm, the recommended way is to glue them into holes with a slightly larger diameter (e.g., 18.1 mm) using epoxy glues. To ensure stability in automation, specialized industrial adhesives are used, which are safe for nickel and fill the gap, guaranteeing high repeatability of the connection.

Magnets N38 are suitable for 90% of applications in modeling and machine building, where extreme miniaturization with maximum force is not required. If you need the strongest magnets in the same volume (Ø18x10), contact us regarding higher grades (e.g., N50, N52), however, N38 is the standard in continuous sale in our warehouse.

The presented product is a neodymium magnet with precisely defined parameters: diameter 18 mm and height 10 mm. The key parameter here is the holding force amounting to approximately 10.76 kg (force ~105.51 N), which, with such defined dimensions, proves the high grade of the NdFeB material. The product has a [NiCuNi] coating, which protects the surface against external factors, giving it an aesthetic, silvery shine.

This cylinder is magnetized axially (along the height of 10 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.

Pros as well as cons of Nd₂Fe₁₄B magnets.

Benefits

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

They retain full power for around ten years – the drop is just ~1% (based on simulations),
They do not lose their magnetic properties even under external field action,
Thanks to the reflective finish, the coating of Ni-Cu-Ni, gold-plated, or silver-plated gives an elegant appearance,
Neodymium magnets ensure maximum magnetic induction on a their surface, which ensures high operational effectiveness,
Thanks to resistance to high temperature, they are able to function (depending on the shape) even at temperatures up to 230°C and higher...
Possibility of individual creating and modifying to complex needs,
Wide application in advanced technology sectors – they are utilized in hard drives, motor assemblies, precision medical tools, and complex engineering applications.
Thanks to efficiency per cm³, small magnets offer high operating force, occupying minimum space,

Limitations

Cons of neodymium magnets: tips and applications.

At strong impacts they can break, therefore we recommend placing them in special holders. A metal housing provides additional protection against damage and increases the magnet's durability.
When exposed to high temperature, neodymium magnets suffer a drop in force. Often, when the temperature exceeds 80°C, their power decreases (depending on the size and shape of the magnet). For those who need magnets for extreme conditions, we offer [AH] versions withstanding up to 230°C
Due to the susceptibility of magnets to corrosion in a humid environment, we advise using waterproof magnets made of rubber, plastic or other material stable to moisture, when using outdoors
Due to limitations in realizing threads and complex shapes in magnets, we recommend using cover - magnetic holder.
Potential hazard related to microscopic parts of magnets are risky, in case of ingestion, which gains importance in the context of child health protection. Furthermore, small components of these magnets are able to complicate diagnosis medical in case of swallowing.
Due to expensive raw materials, their price is higher than average,

Holding force characteristics

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

The specified lifting capacity concerns the peak performance, obtained under ideal test conditions, specifically:

on a base made of structural steel, optimally conducting the magnetic field
with a cross-section no less than 10 mm
with an ideally smooth touching surface
with direct contact (without paint)
during detachment in a direction vertical to the plane
at temperature approx. 20 degrees Celsius

Key elements affecting lifting force

During everyday use, the actual holding force is determined by a number of factors, ranked from most significant:

Distance (betwixt the magnet and the metal), since even a tiny distance (e.g. 0.5 mm) can cause a drastic drop in force by up to 50% (this also applies to paint, corrosion or dirt).
Force direction – note that the magnet holds strongest perpendicularly. Under sliding down, the capacity drops drastically, often to levels of 20-30% of the nominal value.
Base massiveness – too thin steel causes magnetic saturation, causing part of the flux to be wasted to the other side.
Plate material – mild steel attracts best. Higher carbon content reduce magnetic properties and lifting capacity.
Surface finish – ideal contact is possible only on polished steel. Any scratches and bumps reduce the real contact area, reducing force.
Thermal environment – temperature increase causes a temporary drop of induction. Check the maximum operating temperature for a given model.

Lifting capacity was assessed using a polished steel plate of suitable thickness (min. 20 mm), under perpendicular detachment force, in contrast under parallel forces the load capacity is reduced by as much as 75%. Moreover, even a small distance between the magnet and the plate lowers the lifting capacity.

H&S for magnets

This is not a toy

Always store magnets out of reach of children. Choking hazard is high, and the consequences of magnets connecting inside the body are fatal.

Data carriers

Very strong magnetic fields can corrupt files on payment cards, HDDs, and storage devices. Keep a distance of at least 10 cm.

Eye protection

Beware of splinters. Magnets can explode upon uncontrolled impact, ejecting sharp fragments into the air. Eye protection is mandatory.

Power loss in heat

Watch the temperature. Heating the magnet to high heat will destroy its properties and strength.

Life threat

Life threat: Strong magnets can deactivate pacemakers and defibrillators. Stay away if you have medical devices.

Respect the power

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

Finger safety

Large magnets can break fingers instantly. Under no circumstances place your hand between two strong magnets.

Magnetic interference

Be aware: rare earth magnets generate a field that confuses sensitive sensors. Keep a separation from your mobile, tablet, and navigation systems.

Machining danger

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

Warning for allergy sufferers

Warning for allergy sufferers: The Ni-Cu-Ni coating contains nickel. If an allergic reaction occurs, immediately stop handling magnets and wear gloves.

Caution! Details about hazards in the article: Safety of working with magnets.

MW 18x10 / N38 - cylindrical magnet

Physical properties - MW 18x10 / N38 - cylindrical magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Engineering analysis of the product - technical parameters

Table 1: Static force (pull vs gap) - power drop MW 18x10 / N38

Table 2: Slippage load (vertical surface) MW 18x10 / N38

Table 3: Wall mounting (sliding) - behavior on slippery surfaces MW 18x10 / N38

Table 4: Steel thickness (saturation) - sheet metal selection MW 18x10 / N38

Table 5: Thermal stability (stability) - power drop MW 18x10 / N38

Table 6: Magnet-Magnet interaction (repulsion) - field collision MW 18x10 / N38

Table 7: Protective zones (electronics) - warnings MW 18x10 / N38

Table 8: Impact energy (cracking risk) - warning MW 18x10 / N38

Table 9: Corrosion resistance MW 18x10 / N38

Table 10: Construction data (Flux) MW 18x10 / N38

Table 11: Hydrostatics and buoyancy MW 18x10 / N38

1. Shear force

2. Steel saturation

3. Heat tolerance

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

Material specification

Sustainability

Pulling force

Field Strength

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Pros as well as cons of Nd2Fe14B magnets.

Benefits

Limitations

Holding force characteristics

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

Key elements affecting lifting force

H&S for magnets

This is not a toy

Data carriers

Eye protection

Power loss in heat

Life threat

Respect the power

Finger safety

Magnetic interference

Machining danger

Warning for allergy sufferers

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static force (pull vs gap) - power drop
MW 18x10 / N38

Table 2: Slippage load (vertical surface)
MW 18x10 / N38

Table 3: Wall mounting (sliding) - behavior on slippery surfaces
MW 18x10 / N38

Table 4: Steel thickness (saturation) - sheet metal selection
MW 18x10 / N38

Table 5: Thermal stability (stability) - power drop
MW 18x10 / N38

Table 6: Magnet-Magnet interaction (repulsion) - field collision
MW 18x10 / N38

Table 7: Protective zones (electronics) - warnings
MW 18x10 / N38

Table 8: Impact energy (cracking risk) - warning
MW 18x10 / N38

Table 9: Corrosion resistance
MW 18x10 / N38

Table 10: Construction data (Flux)
MW 18x10 / N38

Table 11: Hydrostatics and buoyancy
MW 18x10 / N38

Pros as well as cons of Nd₂Fe₁₄B magnets.