30x30x2 mm N35 Neodymium Magnet (Width 30 mm × Height 30 mm × Thickness 2 mm)

⚙️ Technical Product Information

✅ Product Name: N35 Neodymium Magnet – Rectangular Type
✅ Dimensions: 30 mm (Width) × 30 mm (Height) × 2 mm (Thickness)
✅ Shape: Square (Rectangular Type)
✅ Material: NdFeB (Neodymium – Iron – Boron)
✅ Grade: N35
✅ Coating: Nickel (Ni–Cu–Ni) Triple-Layer Protection
✅ Magnetic Pole Orientation: 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: Moderate (Nickel-coated protection)

Mechanical Properties

 Magnetic Properties

• Magnetization Direction: Magnetized through thickness (2 mm).

• Poles: Located on the front and back square surfaces.

• Magnetic Field Lines: Concentrated in the center and focused near the edges.

• 30 × 30 mm surface area provides high and stable magnetic force thanks to its large contact area.

• Approximate Pull Force: 2.5 – 3 kgf (tested on steel surface).

⚙️ Applications

• Magnetic holding and clamping systems

• Industrial sensor and motor applications

• Mechanical prototyping and engineering studies

• Model making, CNC, and R&D projects

• Strong magnetic coupling or alignment systems

⚠️ Warnings and Usage Notes

⚠️ Neodymium magnets are very powerful and brittle; they may crack under impact, shock, or compression.
⚠️ Above 80 °C, magnetic performance may decrease.
⚠️ Magnets can attract rapidly to each other or to metal surfaces — wear protective gloves when handling.
⚠️ Keep away from children.