NdFeB Block Magnet Technical Specification:
Part No.: HSNB-10-4-1-N50G
Magnetisation Grade: N50
Material: Sintered Neodymium-Iron-Boron (Rare Earth NdFeB)
Plating / Coating: Golden (Au)
Magnet Shape: Block, Rectangular, Rectangle, Square
Magnet Size:
Total Length (L): 10 mm
Total Width (W): 4 mm
Total Thickness (T): 1 mm
Magnetisation Direction: Axial
Residual Magnetic Flux Density (Br): 1400-1450 mT (14.0-14.5 kGs)
Energy Density (BH)max: 382-406 KJ/m³ (48-51 MGOe)
Coercivity Force (Hcb): ≥ 796 kA/m ( ≥ 10.0 kOe)
Intrinsic Coercivity Force (Hcj): ≥ 876 kA/m ( ≥ 11 kOe)
Maximum Operation Temperature: 60 °C
Tolerance: ±0.05 mm
Rare Earth block magnets (Neodymium) are among the most powerful permanent magnets available. Our range is suited to a wide range of applications, including magnetic separators in the food industry, flow control systems & water conditioning to name but a few.
The multi-purpose Rare Earth blocks are the number one magnet of choice due to the power of today’s magnetic alloys. Our neodymium block magnets, also called rare earth block magnets, are offered in several sizes, shapes and grades. They are the best alternative if you require a multipurpose magnet with maximum magnetic strength.
| Part No. | Magnet Dimensions | Neo Grade | Coating |
| HSNB-10-4-1-N35Ni | 10 x 4 x 1 mm | N35 | Nickel |
| HSNB-10-4-1-N38Zn | N38 | Zinc | |
| HSNB-10-4-1-N38Ni | N38 | Nickel | |
| HSNB-10-4-1-N38G | N38 | Golden | |
| HSNB-10-4-1-N40Zn | N40 | Zinc | |
| HSNB-10-4-1-N40Ni | N40 | Nickel | |
| HSNB-10-4-1-N42Ni | N42 | Nickel | |
| HSNB-10-4-1-N42BE | N42 | Black Epoxy | |
| HSNB-10-4-1-N45Ni | N45 | Nickel | |
| HSNB-10-4-1-N45Zn | N45 | Zinc | |
| HSNB-10-4-1-N48Ni | N48 | Nickel | |
| HSNB-10-4-1-N48G | N48 | Golden | |
| HSNB-10-4-1-N50G | N50 | Golden | |
| HSNB-10-4-1-N50Ni | N50 | Nickel | |
| HSNB-10-4-1-N52Ni | N52 | Nickel |
— Notice: HangSeng MagneTech can produce these magnets magnetized or non-magnetized, any plating, grade and direction according to customers’ requests.
Block Magnet Part No Explain
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