e-mail: bok@dhit.pl

Neodymium magnets – most powerful on the market

Looking for huge power in small size? We have in stock complete range of various shapes and sizes. Best choice for home use, workshop and industrial tasks. See products in stock.

discover magnet catalog

Magnet fishing sets (searchers)

Begin your hobby involving underwater treasure hunting! Our double-handle grips (F200, F400) provide safety guarantee and huge lifting capacity. Solid, corrosion-resistant housing and strong lines are reliable in any water.

choose your water magnet

Magnetic mounts for industry

Proven solutions for fixing without drilling. Threaded grips (M8, M10, M12) guarantee quick improvement of work on warehouses. They are indispensable mounting lighting, sensors and banners.

see technical specs

🚚 Order by 14:00 – we'll ship today!

Dhit sp. z o.o.
Product available Ships tomorrow

XT-5 magnetyzery do silników - DIESEL + olej - XT-5 magnetizer

XT-5 magnetizer

Catalog no 060247

GTIN/EAN: 5906301812418

5.00

Weight

217 g

98.99 with VAT / pcs + price for transport

80.48 ZŁ net + 23% VAT / pcs

bulk discounts:

Need more?

price from 1 pcs
80.48 ZŁ
98.99 ZŁ
price from 10 pcs
76.46 ZŁ
94.04 ZŁ
price from 20 pcs
72.43 ZŁ
89.09 ZŁ
Not sure what to buy?

Contact us by phone +48 22 499 98 98 alternatively drop us a message through contact form the contact page.
Specifications and structure of neodymium magnets can be calculated with our our magnetic calculator.

Same-day shipping for orders placed before 14:00.

Product card - XT-5 magnetyzery do silników - DIESEL + olej - XT-5 magnetizer

Specification / characteristics - XT-5 magnetyzery do silników - DIESEL + olej - XT-5 magnetizer

properties
properties values
Cat. no. 060247
GTIN/EAN 5906301812418
Production/Distribution Dhit sp. z o.o.
ul. Zielona 14 05-850 Ożarów Mazowiecki PL
Country of origin Poland / China / Germany
Customs code 85059029
Weight 217 g
Manufacturing Tolerance ±1 mm

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 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 and environmental data
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%
Environmental data
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: 060247-2025
Measurement Calculator
Magnet pull force

Field Strength

View more products

The XT-5 magnetizer uses a strong magnetic field to break clusters hydrocarbon chains in diesel oil. This causes more accurate combustion in the engine chamber, which increases the energy of the power stroke. This translates into a noticeable increase in dynamics and reduction in fuel consumption.
Besides savings, the device stops microscopic ferromagnetic particles that a paper filter misses. It secures precise elements of the injection system against premature wear. It's cheap insurance for your Diesel engine that pays for itself many times over.
Most drivers observe a reduction in fuel consumption by approx. 0.5 - 1.5 liters per 100km. An additional, easily noticeable effect is smoke reduction from the exhaust pipe. Full effects are usually visible after driving 1000-1500 km, when the engine controller adapts to the fuel.
You can install it yourself in a few minutes using the included ties. The magnetizer is mounted on a rubber or plastic fuel line, preferably before the fuel filter. The set includes cable ties that ensure stable mounting.
XT-5 differs in construction and field intensity, adapted to the specifics of oil combustion. The XT-6 set contains additional elements for air intake and is intended for petrol and LPG. Proper model selection guarantees maximum efficiency and optimal results.

Advantages and disadvantages of Nd2Fe14B magnets.

Strengths

Apart from their superior holding force, neodymium magnets have these key benefits:
  • They do not lose power, even after approximately 10 years – the decrease in strength is only ~1% (according to tests),
  • They are resistant to demagnetization induced by presence of other magnetic fields,
  • A magnet with a shiny gold surface is more attractive,
  • Magnets are characterized by extremely high magnetic induction on the outer layer,
  • Made from properly selected components, these magnets show impressive resistance to high heat, enabling them to function (depending on their form) at temperatures up to 230°C and above...
  • Considering the potential of precise shaping and customization to specialized requirements, magnetic components can be produced in a variety of shapes and sizes, which makes them more universal,
  • Significant place in innovative solutions – they are utilized in data components, drive modules, advanced medical instruments, also modern systems.
  • Relatively small size with high pulling force – neodymium magnets offer impressive pulling force in compact dimensions, which makes them useful in miniature devices

Weaknesses

What to avoid - cons of neodymium magnets: weaknesses and usage proposals
  • Brittleness is one of their disadvantages. Upon intense impact they can fracture. We recommend keeping them in a special holder, which not only protects them against impacts but also increases their durability
  • When exposed to high temperature, neodymium magnets experience a drop in strength. Often, when the temperature exceeds 80°C, their power decreases (depending on the size, as well as shape of the magnet). For those who need magnets for extreme conditions, we offer [AH] versions withstanding up to 230°C
  • Magnets exposed to a humid environment can rust. Therefore during using outdoors, we suggest using waterproof magnets made of rubber, plastic or other material resistant to moisture
  • Due to limitations in creating threads and complex shapes in magnets, we propose using casing - magnetic holder.
  • Possible danger related to microscopic parts of magnets pose a threat, in case of ingestion, which becomes key in the context of child health protection. Furthermore, small components of these magnets are able to complicate diagnosis medical after entering the body.
  • Due to neodymium price, their price is relatively high,

Lifting parameters

Best holding force of the magnet in ideal parameterswhat it depends on?

The force parameter is a result of laboratory testing conducted under specific, ideal conditions:
  • with the application of a sheet made of low-carbon steel, ensuring maximum field concentration
  • whose thickness equals approx. 10 mm
  • with an ideally smooth contact surface
  • under conditions of no distance (metal-to-metal)
  • during pulling in a direction vertical to the mounting surface
  • in neutral thermal conditions

Lifting capacity in practice – influencing factors

Holding efficiency is influenced by specific conditions, mainly (from priority):
  • Clearance – the presence of any layer (rust, dirt, gap) acts as an insulator, which lowers capacity rapidly (even by 50% at 0.5 mm).
  • Force direction – catalog parameter refers to pulling vertically. When attempting to slide, the magnet holds much less (often approx. 20-30% of nominal force).
  • Substrate thickness – to utilize 100% power, the steel must be adequately massive. Paper-thin metal limits the attraction force (the magnet "punches through" it).
  • Steel grade – ideal substrate is pure iron steel. Stainless steels may have worse magnetic properties.
  • Base smoothness – the smoother and more polished the surface, the larger the contact zone and stronger the hold. Unevenness creates an air distance.
  • Thermal factor – hot environment reduces pulling force. Exceeding the limit temperature can permanently damage the magnet.

Holding force was tested on the plate surface of 20 mm thickness, when the force acted perpendicularly, however under shearing force the holding force is lower. Moreover, even a slight gap between the magnet and the plate decreases the lifting capacity.

Warnings
Keep away from children

Always keep magnets away from children. Choking hazard is high, and the consequences of magnets clamping inside the body are life-threatening.

ICD Warning

Warning for patients: Strong magnetic fields disrupt medical devices. Maintain at least 30 cm distance or ask another person to handle the magnets.

Handling rules

Handle magnets consciously. Their immense force can shock even professionals. Stay alert and respect their force.

Magnet fragility

Neodymium magnets are sintered ceramics, which means they are very brittle. Impact of two magnets leads to them shattering into shards.

Operating temperature

Regular neodymium magnets (grade N) lose magnetization when the temperature exceeds 80°C. Damage is permanent.

Metal Allergy

It is widely known that nickel (the usual finish) is a common allergen. If your skin reacts to metals, refrain from touching magnets with bare hands or choose versions in plastic housing.

Combustion hazard

Fire warning: Rare earth powder is highly flammable. Do not process magnets without safety gear as this may cause fire.

Electronic devices

Equipment safety: Neodymium magnets can ruin payment cards and delicate electronics (heart implants, medical aids, timepieces).

Threat to navigation

Note: rare earth magnets produce a field that disrupts precision electronics. Keep a separation from your phone, device, and navigation systems.

Serious injuries

Large magnets can smash fingers in a fraction of a second. Do not place your hand betwixt two attracting surfaces.

Important! Details about risks in the article: Safety of working with magnets.
Dhit sp. z o.o.

e-mail: bok@dhit.pl

tel: +48 888 99 98 98