Countersunk Rectangular Magnet N40 25x15x5mm Technical Specifications:
Item: NCTMN40-B25-15-5
Grade: N40
Material: Sintered Neodymium (NdFeB)
Plating: Nickel (Ni-Cu-Ni)
Magnet Shape: Block (Square, Rectangle) Countersunk
Length 25 mm
Width 15 mm
Height 5 mm
Magnetisation Direction: Axial / Radial
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
Delivery Time: 14-35 days
screws magnet, countersunk square neo magnet, rare-earth flat countersunk magnet
Neodymium Magnets are the world’s strongest magnets. All magnets are not created equal! MPCO Magnets offers the highest quality neodymium magnets with consistent performance at lowest price.
Our strong neodymium magnets are designed & manufactured to meet stringent quality standards using the latest technology.
Neodymium magnets (also known as Neo, NdFeB, NIB or super magnets) , a type of rare earth magnets, are the permanent magnets made from neodymium, iron, boron and other rare earth materials.
Strong Grade N42 Neodymium Magnets , stronger than N40, N38 and N35
Br Max: 13200 gauss
Nickel-Copper-Nickel triple layer coated for maximum neodymium magnets durability and protection again corrosion
ISO Certified, top notch quality and superior performance guaranteed
Countersunk magnets, are composed of neodymium magnets with a counterbore hole,Countersunk hole neodymium magnets are with various sizes of discs or rectangles shapes.Neodymium Countersunk Magnet, are perfect for use as magnetic fasteners around the home or for use in commercial applications.Use the countersunk magnet with wood frames is a good DIY activity for holding tools and objects,furnitures and more…
The neodymium Countersunk Magnet is a neodymium, iron, and boron magnetic alloy blend.The magnets are with anti corrosion plating. The North and South poles are on the largest flat directions.Please note that countersink block magnets are materials with strong magnetism and fragile features which require cautions when operating them.
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