Blockmagnet 50 x 25 x 10 mm N50 Strong Neodymium Rectangular Magnets Sale Rare Earth Block Magnets Home Depot for Sale large rectangular magnets
- Mått: 50mm length x 25mm width x 10mm thickness
- Toleranser: ±0.1mm x ±0.1mm x ±0.1mm
- Material: Ndfeb, Betyg N38
- Form: Blockera / Rektangel
- Magnettyp: Permanent
- Sammansatt: Sintered Neodymium, Neodymium Iron Boron
- Plätering/Beläggning: Ni-cu-ni (Nickel Plated)
- Magnetiseringsriktning: Through Thickness
- Magnetiskt ansikte: Poles On 5mm x 1mm Surface
- Vikt: 93 g/styck
- Dra kraft: ca. 20 kg
- Ytfält(Gauss): 2600 Gauss
- Max. Operating Temp: 176° F (80° C)
- Coercive force (bHc): 10.8-12.5 kOe, 860-995 kA/m
- Ansökan: Hantverk, Science Projects, Magnetic Jewelry, etc.
This magnet is smaller than a block of post-it notes but incredibly produces an astonishing pull of 20kg. These magnets are so strong that they will wipe data from hard drives and are commonly used in large scale engineering projects such as wind turbines. Each magnet has a triple coating of nickel, copper and nickel again to reduce corrosion. These magnets come with a safe-handling warning; because they are so powerful they can be dangerous if not handled carefully.














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