Rectangular Magnet Technical Specification:
Part No.: HSNB-8-3-2-N40Zn
Magnetisation Grade: N40
Material: Sintered Neodymium-Iron-Boron (Rare Earth NdFeB)
Plating / Coating: Zinc (Zn)
Magnet Shape: Block, Rectangular, Rectangle, Square
Magnet Size:
Total Length (L): 8 mm
Total Width (W): 3 mm
Total Thickness (T): 2 mm
Magnetisation Direction: Axial
Residual Magnetic Flux Density (Br): 1250-1280 mT (12.5-12.8 kGs)
Energy Density (BH)max: 302-326 KJ/m³ (38-41 MGOe)
Coercivity Force (Hcb): ≥ 907 kA/m ( ≥ 11.4 kOe)
Intrinsic Coercivity Force (Hcj): ≥ 955 kA/m ( ≥ 12 kOe)
Maximum Operation Temperature: 80 °C
Tolerance: ±0.05 mm
Disclaimer: HSMAG Magnets (Owner of Hsmagnets.com) neither assumes nor accepts any liability for damages resulting from the handling or use of magnets. With your purchase, the buyer confirms that you have read and understood the following warnings, the buyer agrees that he/she is responsible for all damages and injuries caused by the magnets, which include personal injuries , property damages and magnet damages. The buyer must agree with the terms before purchase. Pull forces we provide are estimates only and we are not responsible for any inaccuracy of magnet pull force. Please test the pull force before any usage.
| Part No. | Magnet Dimensions | Neo Grade | Coating |
| HSNB-8-3-2-N35Ni | 8 x 3 x 2 mm | N35 | Nickel |
| HSNB-8-3-2-N35Zn | N35 | Zinc | |
| HSNB-8-3-2-N38Ni | N38 | Nickel | |
| HSNB-8-3-2-N38G | N38 | Golden | |
| HSNB-8-3-2-N40Zn | N40 | Zinc | |
| HSNB-8-3-2-N40Ni | N40 | Nickel | |
| HSNB-8-3-2-N42Ni | N42 | Nickel | |
| HSNB-8-3-2-N42G | N42 | Golden | |
| HSNB-8-3-2-N45Ni | N45 | Nickel | |
| HSNB-8-3-2-N45Zn | N45 | Zinc | |
| HSNB-8-3-2-N48Ni | N48 | Nickel | |
| HSNB-8-3-2-N50Ni | N50 | Nickel |
— Notice: HangSeng MagneTech can produce these magnets magnetized or non-magnetized, any plating, grade and direction according to customers’ requests.
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