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MW 10x10 / N38 - cylindrical magnet

Name: Dhit sp. z o.o.
Address: Kościuszki 6A, Ożarów Mazowiecki, Poland, 05-850, PL
Telephone: +48 22 499 98 98
Price range: PLN 1-6500
Rating: 5

cylindrical magnet

Catalog no 010004

GTIN/EAN: 5906301810032

5.00

Diameter Ø

10 mm [±0,1 mm]

Height

10 mm [±0,1 mm]

Weight

5.89 g

Magnetization Direction

↑ axial

Load capacity

3.18 kg / 31.15 N

Magnetic Induction

553.84 mT / 5538 Gs

Coating

[NiCuNi] Nickel

product parameters »

4.31 ZŁ with VAT / pcs + price for transport

3.50 ZŁ net + 23% VAT / pcs

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Technical of the product - MW 10x10 / N38 - cylindrical magnet

Specification / characteristics - MW 10x10 / N38 - cylindrical magnet

properties

properties	values
Cat. no.	010004
GTIN/EAN	5906301810032
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	10 mm [±0,1 mm]
Weight	5.89 g
Magnetization Direction	↑ axial
Load capacity ~ ?	3.18 kg / 31.15 N
Magnetic Induction ~ ?	553.84 mT / 5538 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MW 10x10 / 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

Technical modeling of the product - data

Presented data constitute the outcome of a engineering calculation. Values were calculated on models for the class Nd₂Fe₁₄B. Actual performance might slightly differ from theoretical values. Use these calculations as a supplementary guide for designers.

Table 1: Static force (force vs gap) - interaction chart
MW 10x10 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	5534 Gs 553.4 mT	3.18 kg / 7.01 lbs 3180.0 g / 31.2 N	warning
1 mm	4428 Gs 442.8 mT	2.04 kg / 4.49 lbs 2036.1 g / 20.0 N	warning
2 mm	3420 Gs 342.0 mT	1.21 kg / 2.68 lbs 1214.8 g / 11.9 N	low risk
3 mm	2597 Gs 259.7 mT	0.70 kg / 1.54 lbs 700.2 g / 6.9 N	low risk
5 mm	1498 Gs 149.8 mT	0.23 kg / 0.51 lbs 232.9 g / 2.3 N	low risk
10 mm	469 Gs 46.9 mT	0.02 kg / 0.05 lbs 22.9 g / 0.2 N	low risk
15 mm	198 Gs 19.8 mT	0.00 kg / 0.01 lbs 4.1 g / 0.0 N	low risk
20 mm	101 Gs 10.1 mT	0.00 kg / 0.00 lbs 1.1 g / 0.0 N	low risk
30 mm	36 Gs 3.6 mT	0.00 kg / 0.00 lbs 0.1 g / 0.0 N	low risk
50 mm	9 Gs 0.9 mT	0.00 kg / 0.00 lbs 0.0 g / 0.0 N	low risk

Pulling power weakens sharply with every subsequent millimeter of gap. Note that even the smallest gap (e.g., contamination, paint, rust) noticeably weakens the grip. Magnetic products hold strongest during direct contact; air break kills the force. Notice how quickly the pull force plummet, when the product does not adhere flatly to the metal substrate. When planning the arrangement, avoid unnecessary gaps.

Table 2: Slippage hold (vertical surface)
MW 10x10 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	0.64 kg / 1.40 lbs 636.0 g / 6.2 N
1 mm	Stal (~0.2)	0.41 kg / 0.90 lbs 408.0 g / 4.0 N
2 mm	Stal (~0.2)	0.24 kg / 0.53 lbs 242.0 g / 2.4 N
3 mm	Stal (~0.2)	0.14 kg / 0.31 lbs 140.0 g / 1.4 N
5 mm	Stal (~0.2)	0.05 kg / 0.10 lbs 46.0 g / 0.5 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

This section shows the theoretical weight limit needed to initiate the sliding of the magnet down along a vertical steel wall (considering standard friction coefficient). This value depends on the separation distance between the magnet and the metal.

Table 3: Vertical assembly (sliding) - behavior on slippery surfaces
MW 10x10 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	0.95 kg / 2.10 lbs 954.0 g / 9.4 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	0.64 kg / 1.40 lbs 636.0 g / 6.2 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.32 kg / 0.70 lbs 318.0 g / 3.1 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	1.59 kg / 3.51 lbs 1590.0 g / 15.6 N

When placing a magnet on a upright wall (e.g., a car body), it will only hold just approx. 20%-30% of its nominal power. Gravity as well as a weak degree of grip mean that holders move down faster than they pull off. Want to create a wall mount? Note that the shear force is noticeably lower than the perpendicular breakaway force. On a slippery surface, the magnet will slip down under a noticeably lighter load. Utilizing a rubberized coating can drastically increase the grip.

Table 4: Material efficiency (saturation) - power losses
MW 10x10 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.32 kg / 0.70 lbs 318.0 g / 3.1 N
1 mm	25%	0.80 kg / 1.75 lbs 795.0 g / 7.8 N
2 mm	50%	1.59 kg / 3.51 lbs 1590.0 g / 15.6 N
3 mm	75%	2.39 kg / 5.26 lbs 2385.0 g / 23.4 N
5 mm	100%	3.18 kg / 7.01 lbs 3180.0 g / 31.2 N
10 mm	100%	3.18 kg / 7.01 lbs 3180.0 g / 31.2 N
11 mm	100%	3.18 kg / 7.01 lbs 3180.0 g / 31.2 N
12 mm	100%	3.18 kg / 7.01 lbs 3180.0 g / 31.2 N

A thin sheet is not enough to take in the full magnetic flux, which wastes potential of the magnet. If you mount a strong magnet to a thin surface, the magnetism will penetrate right through and the attraction force will be weaker. To squeeze 100% of this neodymium's power, you require a sufficiently solid piece of steel. The material oversaturation means that on sheet metal structures (e.g., thin profiles), the holder shows lower pull force. We recommend selecting the steel dimension based on the following data.

Table 5: Thermal resistance (stability) - resistance threshold
MW 10x10 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	3.18 kg / 7.01 lbs 3180.0 g / 31.2 N	OK
40 °C	-2.2%	3.11 kg / 6.86 lbs 3110.0 g / 30.5 N	OK
60 °C	-4.4%	3.04 kg / 6.70 lbs 3040.1 g / 29.8 N	OK
80 °C	-6.6%	2.97 kg / 6.55 lbs 2970.1 g / 29.1 N
100 °C	-28.8%	2.26 kg / 4.99 lbs 2264.2 g / 22.2 N

Standard neodymium magnets lose power after exceeding the maximum temperature. Protect against heat – heat can permanently demagnetize this magnet. With every degree above norm, the neodymium's force temporarily decreases. Do not use this product close to ovens exceeding its safe range. Ignoring the limit will lead to permanent loss of magnetism.

*Important note: Temperature resistance is determined by both grade, and the Permeance Coefficient Pc. Thin magnets (low Pc) risk losing magnetic properties at lower temperatures than long magnets. Red status in the table indicates permanent field degradation for this specific geometry.

Table 6: Two magnets (attraction) - field range
MW 10x10 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Shear Strength (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	14.83 kg / 32.69 lbs 6 003 Gs	2.22 kg / 4.90 lbs 2224 g / 21.8 N	N/A
1 mm	12.01 kg / 26.48 lbs 9 962 Gs	1.80 kg / 3.97 lbs 1802 g / 17.7 N	10.81 kg / 23.83 lbs ~0 Gs
2 mm	9.50 kg / 20.93 lbs 8 857 Gs	1.42 kg / 3.14 lbs 1424 g / 14.0 N	8.55 kg / 18.84 lbs ~0 Gs
3 mm	7.38 kg / 16.27 lbs 7 809 Gs	1.11 kg / 2.44 lbs 1107 g / 10.9 N	6.64 kg / 14.64 lbs ~0 Gs
5 mm	4.31 kg / 9.50 lbs 5 968 Gs	0.65 kg / 1.43 lbs 647 g / 6.3 N	3.88 kg / 8.55 lbs ~0 Gs
10 mm	1.09 kg / 2.39 lbs 2 996 Gs	0.16 kg / 0.36 lbs 163 g / 1.6 N	0.98 kg / 2.16 lbs ~0 Gs
20 mm	0.11 kg / 0.24 lbs 939 Gs	0.02 kg / 0.04 lbs 16 g / 0.2 N	0.10 kg / 0.21 lbs ~0 Gs
50 mm	0.00 kg / 0.00 lbs 116 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 73 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 49 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 34 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 25 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 19 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 magnet and steel combination. Such a system of magnet-to-magnet produces a massive flux and a larger range of performance. Planning to create a strong closure? Utilize two neodymiums instead of one magnet and a striker plate. Remember that when bringing together two magnets, the impact force is massive. The repulsion force is a bit weaker than the connection force, but still large.
*The magnetic induction in repulsion mode reaches ~0 Gs at the geometric center of the gap (caused by magnetic field nullification).
Attention: Results apply to sliding force of two matching neodymium magnets (friction coefficient ~0.15 for Ni-Ni layer).

Table 7: Hazards (electronics) - warnings
MW 10x10 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	6.5 cm
Hearing aid	10 Gs (1.0 mT)	5.0 cm
Timepiece	20 Gs (2.0 mT)	4.0 cm
Phone / Smartphone	40 Gs (4.0 mT)	3.0 cm
Car key	50 Gs (5.0 mT)	3.0 cm
Payment card	400 Gs (40.0 mT)	1.5 cm
HDD hard drive	600 Gs (60.0 mT)	1.0 cm

A strong magnetic field is a large risk to electronics and medical implants. These NdFeB products produce a field that destroys function of digital equipment. Be aware: the unseen radiation passes through tissues and housings. Exceptional care must be taken by people with hearing aids and insulin pumps. The risk also applies to: mechanical watches, car keys, membranes, and displays. Do not bring the product near payment cards, hard drives, or precise measuring instruments.

Table 8: Impact energy (cracking risk) - warning
MW 10x10 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	23.54 km/h (6.54 m/s)	0.13 J
30 mm	40.59 km/h (11.27 m/s)	0.37 J
50 mm	52.40 km/h (14.56 m/s)	0.62 J
100 mm	74.10 km/h (20.58 m/s)	1.25 J

NdFeB products are prone to chipping – a collision with steel causes immediate chipping. Watch the impact speed – a neodymium left loose speeds with massive force. Striking energy can cause material chips or dangerous crushing to fingers. Be sure to control the product during bringing near metal so it doesn't hit with great force against the metal. A contact at a velocity of dozens of km/h ends with a crack of the neodymium. Wear eye protection when handling with powerful specimens.

Table 9: Coating parameters (durability)
MW 10x10 / 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. The silver nickel coating also serves an aesthetic function but is not fully waterproof.

Table 10: Construction data (P_c)
MW 10x10 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	4 481 Mx	44.8 µWb
P_c Coefficient	0.89	High (Stable)

Total magnetic flux emitted by the pole surface. Essential parameter for generator designers and motors. P_c value determines the working geometry.

Table 11: Physics of underwater searching
MW 10x10 / N38

Environment	Effective steel pull	Effect
Air (land)	3.18 kg	Standard
Water (riverbed)	3.64 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.

The magnetic field penetrates through water without any losses. Buoyancy helps in lifting finds.

1. Wall mount (shear)

*Caution: On a vertical surface, the magnet holds just ~20% of its max power.

2. Efficiency vs thickness

*Thin steel (e.g. computer case) significantly reduces 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) = 0.89

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

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: 010004-2026

Measurement Calculator

Magnet pull force

Force in lbs

Magnetic Induction

Induction (T)

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MW 10x5 / N38 - cylindrical magnet

1.513 ZŁ brutto / pcs

The presented product is an incredibly powerful cylinder magnet, composed of modern NdFeB material, which, at dimensions of Ø10x10 mm, guarantees maximum efficiency. This specific item is characterized by high dimensional repeatability and industrial build quality, making it a perfect solution for the most demanding engineers and designers. As a cylindrical magnet with impressive force (approx. 3.18 kg), this product is in stock from our European logistics center, ensuring lightning-fast order fulfillment. Additionally, its triple-layer Ni-Cu-Ni coating effectively protects it against corrosion in standard 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 31.15 N with a weight of only 5.89 g, this rod is indispensable in electronics and wherever low weight is crucial.

Due to the brittleness of the NdFeB material, you must not use force-fitting (so-called press-fit), as this risks chipping the coating of this precision component. To ensure stability in automation, anaerobic resins are used, which do not react with the nickel coating and fill the gap, guaranteeing durability of the connection.

Grade N38 is the most frequently chosen standard for professional neodymium magnets, offering a great economic balance and operational stability. If you need even stronger magnets in the same volume (Ø10x10), contact us regarding higher grades (e.g., N50, N52), however, N38 is the standard available off-the-shelf in our store.

The presented product is a neodymium magnet with precisely defined parameters: diameter 10 mm and height 10 mm. The key parameter here is the holding force amounting to approximately 3.18 kg (force ~31.15 N), which, with such defined dimensions, proves the high power of the NdFeB material. The product has a [NiCuNi] coating, which protects the surface against oxidation, giving it an aesthetic, silvery shine.

Standardly, the magnetic axis runs through the center of the cylinder, causing the greatest attraction force to occur on the bases with a diameter of 10 mm. 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 neodymium magnets.

Benefits

Besides their exceptional strength, neodymium magnets offer the following advantages:

They retain full power for almost 10 years – the loss is just ~1% (based on simulations),
They are extremely resistant to demagnetization induced by external magnetic fields,
Thanks to the smooth finish, the coating of nickel, gold, or silver gives an modern appearance,
Magnets are distinguished by maximum magnetic induction on the working surface,
Made from properly selected components, these magnets show impressive resistance to high heat, enabling them to function (depending on their shape) at temperatures up to 230°C and above...
Thanks to the potential of free forming and adaptation to unique projects, NdFeB magnets can be created in a wide range of geometric configurations, which makes them more universal,
Universal use in electronics industry – they are used in hard drives, brushless drives, advanced medical instruments, as well as other advanced devices.
Thanks to their power density, small magnets offer high operating force, in miniature format,

Disadvantages

What to avoid - cons of neodymium magnets and ways of using them

Brittleness is one of their disadvantages. Upon strong impact they can break. We advise keeping them in a strong case, which not only secures them against impacts but also raises their durability
Neodymium magnets decrease their power under the influence of heating. As soon as 80°C is exceeded, many of them start losing their power. Therefore, we recommend our special magnets marked [AH], which maintain durability even at temperatures up to 230°C
Magnets exposed to a humid environment can rust. Therefore during using outdoors, we advise using waterproof magnets made of rubber, plastic or other material resistant to moisture
Due to limitations in producing threads and complex forms in magnets, we recommend using casing - magnetic mount.
Health risk resulting from small fragments of magnets pose a threat, if swallowed, which gains importance in the context of child health protection. It is also worth noting that tiny parts of these devices can be problematic in diagnostics medical when they are in the body.
Due to neodymium price, their price is higher than average,

Holding force characteristics

Maximum magnetic pulling force – what contributes to it?

Information about lifting capacity is the result of a measurement for the most favorable conditions, including:

with the contact of a yoke made of low-carbon steel, guaranteeing maximum field concentration
possessing a massiveness of minimum 10 mm to avoid saturation
with an ideally smooth contact surface
without the slightest insulating layer between the magnet and steel
under perpendicular force vector (90-degree angle)
at ambient temperature room level

Key elements affecting lifting force

Please note that the magnet holding may be lower subject to elements below, starting with the most relevant:

Space between magnet and steel – every millimeter of separation (caused e.g. by varnish or dirt) drastically reduces the magnet efficiency, often by half at just 0.5 mm.
Angle of force application – maximum parameter is available only during pulling at a 90° angle. The force required to slide of the magnet along the surface is usually many times lower (approx. 1/5 of the lifting capacity).
Plate thickness – insufficiently thick steel does not accept the full field, causing part of the power to be wasted into the air.
Plate material – low-carbon steel attracts best. Higher carbon content lower magnetic permeability and lifting capacity.
Surface quality – the more even the surface, the larger the contact zone and stronger the hold. Roughness creates an air distance.
Heat – neodymium magnets have a negative temperature coefficient. When it is hot they are weaker, and at low temperatures gain strength (up to a certain limit).

Lifting capacity was determined by applying a polished steel plate of optimal thickness (min. 20 mm), under perpendicular pulling force, in contrast under shearing force the holding force is lower. Additionally, even a small distance between the magnet and the plate decreases the holding force.

H&S for magnets

Operating temperature

Watch the temperature. Heating the magnet above 80 degrees Celsius will ruin its magnetic structure and strength.

Bone fractures

Pinching hazard: The attraction force is so great that it can cause hematomas, pinching, and even bone fractures. Protective gloves are recommended.

Fire risk

Mechanical processing of neodymium magnets poses a fire risk. Neodymium dust oxidizes rapidly with oxygen and is hard to extinguish.

Danger to the youngest

Always keep magnets away from children. Choking hazard is significant, and the consequences of magnets connecting inside the body are fatal.

Keep away from electronics

A strong magnetic field interferes with the operation of compasses in phones and GPS navigation. Do not bring magnets close to a smartphone to prevent breaking the sensors.

Protect data

Do not bring magnets close to a wallet, computer, or screen. The magnetic field can irreversibly ruin these devices and wipe information from cards.

Warning for heart patients

Medical warning: Strong magnets can turn off heart devices and defibrillators. Do not approach if you have medical devices.

Respect the power

Before starting, read the rules. Sudden snapping can destroy the magnet or hurt your hand. Be predictive.

Eye protection

NdFeB magnets are ceramic materials, which means they are prone to chipping. Clashing of two magnets leads to them breaking into shards.

Metal Allergy

Studies show that the nickel plating (standard magnet coating) is a common allergen. If you have an allergy, refrain from direct skin contact or select encased magnets.

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

MW 10x10 / N38 - cylindrical magnet

Technical of the product - MW 10x10 / N38 - cylindrical magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Technical modeling of the product - data

Table 1: Static force (force vs gap) - interaction chart MW 10x10 / N38

Table 2: Slippage hold (vertical surface) MW 10x10 / N38

Table 3: Vertical assembly (sliding) - behavior on slippery surfaces MW 10x10 / N38

Table 4: Material efficiency (saturation) - power losses MW 10x10 / N38

Table 5: Thermal resistance (stability) - resistance threshold MW 10x10 / N38

Table 6: Two magnets (attraction) - field range MW 10x10 / N38

Table 7: Hazards (electronics) - warnings MW 10x10 / N38

Table 8: Impact energy (cracking risk) - warning MW 10x10 / N38

Table 9: Coating parameters (durability) MW 10x10 / N38

Table 10: Construction data (Pc) MW 10x10 / N38

Table 11: Physics of underwater searching MW 10x10 / N38

1. Wall mount (shear)

2. Efficiency vs thickness

3. Heat tolerance

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

Elemental analysis

Sustainability

Magnet pull force

Magnetic Induction

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MW 10x5 / N38 - cylindrical magnet

Advantages as well as disadvantages of neodymium magnets.

Benefits

Disadvantages

Holding force characteristics

Maximum magnetic pulling force – what contributes to it?

Key elements affecting lifting force

H&S for magnets

Operating temperature

Bone fractures

Fire risk

Danger to the youngest

Keep away from electronics

Protect data

Warning for heart patients

Respect the power

Eye protection

Metal Allergy

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static force (force vs gap) - interaction chart
MW 10x10 / N38

Table 2: Slippage hold (vertical surface)
MW 10x10 / N38

Table 3: Vertical assembly (sliding) - behavior on slippery surfaces
MW 10x10 / N38

Table 4: Material efficiency (saturation) - power losses
MW 10x10 / N38

Table 5: Thermal resistance (stability) - resistance threshold
MW 10x10 / N38

Table 6: Two magnets (attraction) - field range
MW 10x10 / N38

Table 7: Hazards (electronics) - warnings
MW 10x10 / N38

Table 8: Impact energy (cracking risk) - warning
MW 10x10 / N38

Table 9: Coating parameters (durability)
MW 10x10 / N38

Table 10: Construction data (P_c)
MW 10x10 / N38

Table 11: Physics of underwater searching
MW 10x10 / N38