40x15x15 mm N35 Neodyum Magnet (Width 40 mm x Length 15 mm x Thickness 15 mm)

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$9.40

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Stock	:	Sadece Teklif
Model	:	MGK-NEK-42
Category	:	Kare Dikdörtgen Neodyum Mıknatıslar

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Description
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40x15x15 mm N35 Neodymium Magnet
(Width 40 mm × Length 15 mm × Thickness 15 mm)

⚙️ Technical Product Information

Feature	Value
✅ Product Name	N35 Neodymium Magnet – Rectangular Type
✅ Dimensions	40 mm (Width) × 15 mm (Length) × 15 mm (Thickness)
✅ Shape	Rectangular Block
✅ Material	NdFeB (Neodymium – Iron – Boron)
✅ Grade	N35
✅ Coating	Nickel (Ni–Cu–Ni) Triple Layer Protection
✅ Magnetic Pole Orientation	Surface to Surface (Magnetized through thickness)
✅ Magnetic Flux Density (Br)	4,000 – 5,000 Gauss (4 – 5 kGs)
✅ Coercive Force (HcB)	≥ 10.8 kOe
✅ Maximum Energy Product (BHmax)	35 MGOe
✅ Density	7.5 g/cm³
✅ Maximum Operating Temperature	80 °C
✅ Corrosion Resistance	Medium (Protected by nickel coating)

????️ Mechanical Properties

Feature	Value	Description
Hardness	600 HV	Brittle structure – low impact resistance
Compressive Strength	1000 MPa	High-density structure
Tensile Strength	75 MPa	Measured in the magnetic surface direction
Thermal Expansion Coefficient	6.5 × 10⁻⁶ / °C	Limited thermal stability

???? Magnetic Properties and Structure

Magnetization Direction: Magnetized through the 15 mm thickness (height).
Poles: Located on the top and bottom 40 × 15 mm surfaces.
Magnetic Field Lines: Concentrated in the center area and focused toward the edges.
Surface Area: The 40 × 15 mm surface allows precise alignment and strong contact pressure.
Approximate Pull Force: 7 – 9 kgf (tested on a steel surface – stronger than thinner models).

⚙️ Applications

High-strength magnetic holding systems
Mechanical alignment and clamping applications
CNC, jig, fixture, and engineering setups
Industrial sensor, motor, and modular magnetic assemblies
R&D and magnetic prototyping projects

⚠️ Warnings and Usage Notes

⚠️ Neodymium magnets are extremely powerful – they can snap to metal surfaces rapidly and may crack.
⚠️ Impact resistance is low, controlled handling is recommended.
⚠️ Performance decreases above 80 °C.
⚠️ If magnets collide with force, they may crack – wear protective gloves during handling.
⚠️ Keep away from children at all times.

Specifications

Dimensions
Width	40 mm
Length	15 mm
Height	15 mm
Magnet Properties
Coating	Nickel (Ni)
Color	Gray
Gaussian Value	4000-5000 Gaussian
Magnet Attraction Distance	0-5 cm
Shape	Rectangular
Tolerance	± 0,1 mm
Magnet Type	Neodymium (NdFeB)
Grade	N35
Max. Operating Temperature	80°C