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MW 10x2 zestaw 100 szt. / N38 - cylindrical magnet

cylindrical magnet

Catalog no 010527

GTIN/EAN: 5906301815181

Load capacity 1.27 kg / 12.50 N Magnetic Induction 230.11 mT / 2301 Gs
Diameter Ø
10 mm [±0,1 mm]
Height
2 mm [±0,1 mm]
Weight
118 g
Magnetization Direction
↑ axial
Coating
[NiCuNi] Nickel

How we measure these parameters — certificates and measurements

35.76 zł net / pcs

43.98 zł with VAT (23% VAT) / pcs

price for transport

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Net
Gross
price from 1 pcs
35.76 zł
43.98 zł
price from 20 pcs
33.61 zł
41.35 zł
price from 70 pcs
31.47 zł
38.71 zł

Frequently asked questions

Where can I buy strong cylindrical neodymium magnets?
See the available cylinders in the DHIT catalogue. Compare dimensions, grade and the pull-force value on each product card; grade alone does not determine the pull force of a finished magnet.
Can a small cylindrical magnet provide a strong grip for precise workshop work?
Yes, but size alone is not enough to predict the result. Geometry, the steel surface and the direction of load affect the grip. Compare the specifications of the selected dimensions on their product cards.
Which cylindrical magnet can work at a higher temperature?
Check the operating-temperature limit of the particular model rather than assuming one limit for all N grades. The offered N52 models are rated up to 60°C. For hotter applications, ask for a product with a confirmed specification for the actual working temperature.

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.

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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Technical - MW 10x2 zestaw 100 szt. / N38 - cylindrical magnet

Specification / characteristics - MW 10x2 zestaw 100 szt. / N38 - cylindrical magnet

properties
properties values
Cat. no. 010527
GTIN/EAN 5906301815181
Distributor Dhit sp. z o.o.
Country of origin Poland / China / Germany
Customs code 85059029
Diameter Ø 10 mm [±0,1 mm]
Height 2 mm [±0,1 mm]
Weight 118 g
Magnetization Direction ↑ axial
Load capacity ~ ? 1.27 kg / 12.50 N
Magnetic Induction ~ ? 230.11 mT / 2301 Gs
Coating [NiCuNi] Nickel
Manufacturing Tolerance ±0.1 mm

Magnetic properties of material N38

Specification / characteristics MW 10x2 zestaw 100 szt. / N38 - cylindrical magnet
properties values units
Remanence Br ? 12.2-12.6 kGs
Remanence Br ? 1220-1260 mT
Coercivity bHc ? 10.8-11.5 kOe
Coercivity bHc ? 860-915 kA/m
Intrinsic coercivity iHc ≥ 12 kOe
Intrinsic coercivity iHc ≥ 955 kA/m
Energy product BHmax ? 36-38 BH max MGOe
Energy product BHmax ? 287-303 BH max KJ/m
Maximum working temperature ? ≤ 80 °C

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°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

Physical analysis of the assembly - technical parameters

The following values represent the outcome of a physical analysis. Results were calculated on models for the class Nd2Fe14B. Operational performance may differ from theoretical values. Use these data as a reference point when designing systems.

Table 1: Static force (force vs distance) - power drop
MW 10x2 zestaw 100 szt. / N38

Distance (mm) Induction (Gauss) / mT Pull Force (kg/lbs/g/N) Risk Status
0 mm 2300 Gs
230.0 mT
1.27 kg / 2.80 lbs
1270.0 g / 12.5 N
weak grip
1 mm 1974 Gs
197.4 mT
0.94 kg / 2.06 lbs
935.3 g / 9.2 N
weak grip
2 mm 1570 Gs
157.0 mT
0.59 kg / 1.31 lbs
592.1 g / 5.8 N
weak grip
3 mm 1194 Gs
119.4 mT
0.34 kg / 0.75 lbs
342.3 g / 3.4 N
weak grip
5 mm 661 Gs
66.1 mT
0.10 kg / 0.23 lbs
104.9 g / 1.0 N
weak grip
10 mm 178 Gs
17.8 mT
0.01 kg / 0.02 lbs
7.6 g / 0.1 N
weak grip
15 mm 66 Gs
6.6 mT
0.00 kg / 0.00 lbs
1.1 g / 0.0 N
weak grip
20 mm 31 Gs
3.1 mT
0.00 kg / 0.00 lbs
0.2 g / 0.0 N
weak grip
30 mm 10 Gs
1.0 mT
0.00 kg / 0.00 lbs
0.0 g / 0.0 N
weak grip
50 mm 2 Gs
0.2 mT
0.00 kg / 0.00 lbs
0.0 g / 0.0 N
weak grip

Table 2: Vertical load (wall)
MW 10x2 zestaw 100 szt. / N38

Distance (mm) Friction coefficient Pull Force (kg/lbs/g/N)
0 mm Raw steel (µ ≈ 0.2) 0.25 kg / 0.56 lbs
254.0 g / 2.5 N
1 mm Raw steel (µ ≈ 0.2) 0.19 kg / 0.41 lbs
188.0 g / 1.8 N
2 mm Raw steel (µ ≈ 0.2) 0.12 kg / 0.26 lbs
118.0 g / 1.2 N
3 mm Raw steel (µ ≈ 0.2) 0.07 kg / 0.15 lbs
68.0 g / 0.7 N
5 mm Raw steel (µ ≈ 0.2) 0.02 kg / 0.04 lbs
20.0 g / 0.2 N
10 mm Raw steel (µ ≈ 0.2) 0.00 kg / 0.00 lbs
2.0 g / 0.0 N
15 mm Raw steel (µ ≈ 0.2) 0.00 kg / 0.00 lbs
0.0 g / 0.0 N
20 mm Raw steel (µ ≈ 0.2) 0.00 kg / 0.00 lbs
0.0 g / 0.0 N
30 mm Raw steel (µ ≈ 0.2) 0.00 kg / 0.00 lbs
0.0 g / 0.0 N
50 mm Raw steel (µ ≈ 0.2) 0.00 kg / 0.00 lbs
0.0 g / 0.0 N

Table 3: Vertical assembly (sliding) - vertical pull
MW 10x2 zestaw 100 szt. / N38

Surface type Friction coefficient / % Max load (kg/lbs/g/N)
Raw steel
µ = 0.3 30% of nominal force
0.38 kg / 0.84 lbs
381.0 g / 3.7 N
Painted steel (standard)
µ = 0.2 20% of nominal force
0.25 kg / 0.56 lbs
254.0 g / 2.5 N
Oily/slippery steel
µ = 0.1 10% of nominal force
0.13 kg / 0.28 lbs
127.0 g / 1.2 N
Magnet with anti-slip rubber
µ = 0.5 50% of nominal force
0.64 kg / 1.40 lbs
635.0 g / 6.2 N

Table 4: Steel thickness (substrate influence) - power losses
MW 10x2 zestaw 100 szt. / N38

Steel thickness (mm) % power Real pull force (kg/lbs/g/N)
0.5 mm
10%
0.13 kg / 0.28 lbs
127.0 g / 1.2 N
1 mm
25%
0.32 kg / 0.70 lbs
317.5 g / 3.1 N
2 mm
50%
0.64 kg / 1.40 lbs
635.0 g / 6.2 N
3 mm
75%
0.95 kg / 2.10 lbs
952.5 g / 9.3 N
5 mm
100%
1.27 kg / 2.80 lbs
1270.0 g / 12.5 N
10 mm
100%
1.27 kg / 2.80 lbs
1270.0 g / 12.5 N
11 mm
100%
1.27 kg / 2.80 lbs
1270.0 g / 12.5 N
12 mm
100%
1.27 kg / 2.80 lbs
1270.0 g / 12.5 N

Table 5: Thermal stability (stability) - power drop
MW 10x2 zestaw 100 szt. / N38

Magnet temperature (°C) Force change relative to 20°C Remaining pull (kg/lbs/g/N) Status
20 °C 0.0% 1.27 kg / 2.80 lbs
1270.0 g / 12.5 N
Estimate
40 °C -4.4% 1.21 kg / 2.68 lbs
1214.7 g / 11.9 N
Estimate
60 °C -8.6% 1.16 kg / 2.56 lbs
1160.7 g / 11.4 N
Estimate
80 °C -12.8% 1.11 kg / 2.44 lbs
1107.9 g / 10.9 N
Material limit
100 °C — — Out of range — no model

Table 6: Magnet-Magnet interaction (attraction) - field range
MW 10x2 zestaw 100 szt. / N38

Gap (mm) Attraction (kg/lbs) (N-S) Shear Strength (kg/lbs/g/N) Repulsion (kg/lbs) (N-N)
0 mm 2.56 kg / 5.65 lbs
3 867 Gs
0.38 kg / 0.85 lbs
384 g / 3.8 N
N/A
1 mm 2.25 kg / 4.96 lbs
4 312 Gs
0.34 kg / 0.74 lbs
338 g / 3.3 N
2.03 kg / 4.46 lbs
~0 Gs
2 mm 1.89 kg / 4.16 lbs
3 948 Gs
0.28 kg / 0.62 lbs
283 g / 2.8 N
1.70 kg / 3.74 lbs
~0 Gs
3 mm 1.52 kg / 3.36 lbs
3 548 Gs
0.23 kg / 0.50 lbs
229 g / 2.2 N
1.37 kg / 3.02 lbs
~0 Gs
5 mm 0.92 kg / 2.02 lbs
2 750 Gs
0.14 kg / 0.30 lbs
137 g / 1.3 N
0.82 kg / 1.82 lbs
~0 Gs
10 mm 0.21 kg / 0.47 lbs
1 322 Gs
0.03 kg / 0.07 lbs
32 g / 0.3 N
0.19 kg / 0.42 lbs
~0 Gs
20 mm 0.02 kg / 0.03 lbs
355 Gs
0.00 kg / 0.01 lbs
2 g / 0.0 N
0.01 kg / 0.03 lbs
~0 Gs
50 mm 0.00 kg / 0.00 lbs
33 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
20 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
13 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
9 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
6 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
5 Gs
0.00 kg / 0.00 lbs
0 g / 0.0 N
0.00 kg / 0.00 lbs
~0 Gs

Table 7: Axial field levels — not safety zones
MW 10x2 zestaw 100 szt. / N38

Field level (Gs) mT Model distance (cm)
< 5 Gs < 0.5 mT 4.0 cm
< 10 Gs < 1.0 mT 3.5 cm
< 20 Gs < 2.0 mT 2.5 cm
< 40 Gs < 4.0 mT 2.0 cm
< 50 Gs < 5.0 mT 2.0 cm
< 400 Gs < 40.0 mT 1.0 cm
< 600 Gs < 60.0 mT 1.0 cm

Table 8: Collisions (cracking risk) - warning
MW 10x2 zestaw 100 szt. / N38

Start from (mm) Speed (km/h) Energy (J) Predicted outcome
10 mm 2.50 km/h
(0.70 m/s)
0.03 J
30 mm 2.51 km/h
(0.70 m/s)
0.03 J
50 mm 2.51 km/h
(0.70 m/s)
0.03 J
100 mm 2.51 km/h
(0.70 m/s)
0.03 J

Table 9: Anti-corrosion coating durability
MW 10x2 zestaw 100 szt. / 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)

Table 10: Electrical data (Pc)
MW 10x2 zestaw 100 szt. / N38

Parameter Value SI Unit / Description
Magnetic Flux 2 097 Mx 21.0 µWb
Pc Coefficient 0.29 Low (Flat)

Table 11: Physics of underwater searching
MW 10x2 zestaw 100 szt. / N38

Environment Effective steel pull Effect
Air (land) 1.27 kg Standard
Water (riverbed) 1.45 kg
(+0.18 kg buoyancy gain)
+14.5%
Rust risk: Remember to wipe the magnet thoroughly after removing it from water and apply a protective layer (e.g., oil) to avoid corrosion.

1. Vertical hold

*Warning: On a vertical surface, the magnet retains only a fraction of its perpendicular strength.

2. Steel saturation

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

3. Thermal stability

N38: the maximum material working temperature is 80°C. Permitted conditions also depend on the shape and magnetic circuit.

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

chart generated for the permeance coefficient Pc (Permeance Coefficient) = 0.29

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 Pc (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 Pc 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 specification and ecology

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%

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: 010527-2026
Quick Unit Converter

Force (pull)


Magnetic Field

See also deals

The offered product is an exceptionally strong cylinder magnet, made from modern NdFeB material, which, with dimensions of Ø10x2 mm, guarantees optimal power. The MW 10x2 zestaw 100 szt. / N38 component features an accuracy of ±0.1mm and industrial build quality, making it a perfect solution for professional engineers and designers. As a magnetic rod with significant force (approx. 1.27 kg), this product is in stock from our European logistics center, ensuring rapid order fulfillment. Furthermore, its triple-layer Ni-Cu-Ni coating secures it against corrosion in typical operating conditions, guaranteeing an aesthetic appearance and durability for years.
This model is perfect for building electric motors, advanced Hall effect sensors, and efficient filters, where field concentration on a small surface counts. Thanks to the pull force of 12.50 N with a weight of only 118 g, this cylindrical magnet is indispensable in electronics and wherever every gram matters.
Since our magnets have a very precise dimensions, the recommended way is to glue them into holes with a slightly larger diameter (e.g., 10.1 mm) using two-component epoxy glues. To ensure stability in automation, anaerobic resins are used, which do not react with the nickel coating and fill the gap, guaranteeing high repeatability of the connection.
Choose the material grade together with the dimensions and working conditions. A grade designation alone does not determine the pull force of the finished magnet. Check the properties and working temperature of this specific model on its product card; contact us before ordering for an unusual application.
This model is characterized by dimensions Ø10x2 mm, which, at a weight of 118 g, makes it an element with impressive magnetic energy density. The value of 12.50 N means that the magnet is capable of holding a weight many times exceeding its own mass of 118 g. 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 2 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 diametrically if your project requires it.

Pros and cons of neodymium magnets.

Pros

Besides their durability, neodymium magnets are valued for these benefits:
  • Their power remains stable, and after around ten years it decreases only by ~1% (according to research),
  • They maintain their magnetic properties even under external field action,
  • The use of an refined layer of noble metals (nickel, gold, silver) causes the element to look better,
  • The surface of neodymium magnets generates a intense magnetic field – this is a key feature,
  • 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 versatility in designing and the ability to customize to individual projects,
  • Universal use in high-tech industry – they are commonly used in magnetic memories, electric motors, advanced medical instruments, and modern systems.
  • Relatively small size with high pulling force – neodymium magnets offer strong magnetic field in tiny dimensions, which enables their usage in compact constructions

Cons

Characteristics of disadvantages of neodymium magnets and proposals for their use:
  • Brittleness is one of their disadvantages. Upon strong impact they can fracture. We recommend keeping them in a strong case, which not only protects them against impacts but also increases their durability
  • Do not exceed this material temperature limit: 80°C. Overheating may permanently weaken the magnet.
  • Due to the susceptibility of magnets to corrosion in a humid environment, we recommend using waterproof magnets made of rubber, plastic or other material stable to moisture, in case of application outdoors
  • Due to limitations in creating threads and complex shapes in magnets, we recommend using cover - magnetic mount.
  • Health risk related to microscopic parts of magnets pose a threat, if swallowed, which becomes key in the context of child safety. Furthermore, small components of these devices are able to disrupt the diagnostic process medical after entering the body.
  • High unit price – neodymium magnets cost more than other types of magnets (e.g. ferrite), which hinders application in large quantities

Holding force characteristics

Maximum lifting capacity of the magnet – what affects it?

Information about lifting capacity was determined for optimal configuration, taking into account:
  • with the contact of a sheet made of low-carbon steel, ensuring full magnetic saturation
  • possessing a thickness of min. 10 mm to avoid saturation
  • characterized by smoothness
  • with zero gap (no coatings)
  • for force applied at a right angle (in the magnet axis)
  • at ambient temperature approx. 20 degrees Celsius

What influences lifting capacity in practice

Real force impacted by specific conditions, including (from priority):
  • Air gap (between the magnet and the plate), since even a microscopic distance (e.g. 0.5 mm) leads to a drastic drop in lifting capacity by up to 50% (this also applies to varnish, corrosion or dirt).
  • Load vector – maximum parameter is reached only during perpendicular pulling. The resistance to sliding of the magnet along the surface is standardly many times lower (approx. 1/5 of the lifting capacity).
  • Wall thickness – the thinner the sheet, the weaker the hold. Magnetic flux passes through the material instead of converting into lifting capacity.
  • Material composition – different alloys attracts identically. High carbon content weaken the attraction effect.
  • Plate texture – smooth surfaces guarantee perfect abutment, which improves field saturation. Uneven metal reduce efficiency.
  • Heat – NdFeB sinters have a sensitivity to temperature. At higher temperatures they are weaker, and at low temperatures they can be stronger (up to a certain limit).

Lifting capacity was determined with the use of a smooth steel plate of suitable thickness (min. 20 mm), under perpendicular detachment force, in contrast under shearing force the holding force is lower. In addition, even a small distance between the magnet and the plate decreases the load capacity.

Safety rules for work with NdFeB magnets
Heat sensitivity

Do not exceed the maximum operating temperature stated in the specifications of the particular product. The limit depends on the material, geometry and operating arrangement; there is no single threshold for all neodymium magnets. Overheating can permanently weaken a magnet.

Fire warning

Machining of neodymium magnets carries a risk of fire hazard. Neodymium dust reacts violently with oxygen and is hard to extinguish.

Implant safety

Warning for patients: Powerful magnets disrupt medical devices. Maintain at least 30 cm distance or request help to work with the magnets.

Allergic reactions

A percentage of the population experience a hypersensitivity to nickel, which is the common plating for neodymium magnets. Prolonged contact might lead to a rash. We strongly advise wear safety gloves.

Hand protection

Watch your fingers. Two large magnets will join instantly with a force of massive weight, destroying everything in their path. Be careful!

Conscious usage

Handle with care. Neodymium magnets act from a distance and connect with huge force, often faster than you can move away.

Adults only

Product intended for adults. Tiny parts can be swallowed, causing intestinal necrosis. Keep away from children and animals.

Material brittleness

Neodymium magnets are sintered ceramics, meaning they are prone to chipping. Collision of two magnets leads to them cracking into small pieces.

Cards and drives

Intense magnetic fields can destroy records on payment cards, HDDs, and other magnetic media. Stay away of min. 10 cm.

GPS Danger

Navigation devices and mobile phones are highly susceptible to magnetic fields. Close proximity with a powerful NdFeB magnet can decalibrate the sensors in your phone.

Important! Learn more about hazards in the article: Safety of working with magnets.