Au Gold Coating Magnets Rare Earth NdFeB Disc – 4.75 x 1.5mm N38 Technical Specifications:
Item: NDN38-4.751.5
Grade: N38
Material: Neodymium (NdFeB)
Plating: Gold (Au)
Shape: Round, Rod, Circular, Cylinder
Dimension:
Total Outer Diameter (D): Ø 4.75 mm
Total Height (H): 1.5 mm
Tolerance: ±0.05 mm
Pull Force* 0.290 kg
Weight 0.2 gm
Style North marked Rare Earth disc magnet with gold coating
Gauss 3364
Direction of Magnetisation Axially magnetised
Dimensions
Height:1.5mm, Diameter:4.75mm
Magnetisation Direction: Axial / Radial
Maximum Operation Temperature: 80 °C
Delivery Time: 14-35 days
Magnetic Product Description:
This Rare Earth disc has a diameter of 4.75mm and a height of 1.5mm. It has a magnetic flux reading of 3364 Gauss and a pull force of 290 grams.
Uses for our Rare Earth Disc Magnets:
This Gold Coated Neodymium Magnet is an appealing choice for creative applications and popular with Jewellery Makers, Artists and Craftspeople who prefer the appearance of the gold coating. The gold plating also provides functional benefits due to the unique properties of gold including corrosion-resistance and thermal and electrical conduction, making it suitable for specialised applications.
Gold coated magnets are still susceptible to rust when exposed to the elements or damage from their environment. If you need to ensure that your gold magnet does not rust, you may want to consider applying a sealant which will extend the lifespan of the coating, but may reduce the pull force.
This Gold-Coated Neodymium Disc Magnet combines strong magnetic performance with a sleek, decorative finish. Measuring 22mm in diameter and 1.8mm in thickness, this slim yet powerful magnet is ideal for applications where strength, precision, and appearance all matter.
The premium gold coating not only enhances corrosion resistance but also provides an elegant finish, making this magnet suitable for visible installations, creative projects, retail displays, and craft applications where aesthetics are important.
Common Applications
Decorative and display mounting
Craft, hobby, and DIY projects
Retail signage and presentation
Slim magnetic fasteners and closures
Prototyping and light engineering applications
Why Choose This Gold-Coated Neodymium Disc Magnet?
Neodymium magnets are the strongest permanent magnets available, and the N42 grade offers an excellent balance of power and reliability. Combined with a low-profile disc shape and an attractive gold finish, this magnet is perfect for projects that require strong holding power without compromising on looks. Gold Coated Ring Magnet Neodymium – 5 x 2 x 5mm N38
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