Product Description
N48 Neodymium Magnets Epoxy-Cu-Ni 1 in x 1/4 in Disc
Neodymium magnets rare earth are the strongest permanent magnets available. All magnets are not created equal! Applied Magnets offers the highest quality magnets with consistent performance at lowest price. Our strong magnets are designed & manufactured to meet stringent quality standards using the latest technology.
Powerful Magnet Grade N48, stronger than N45, N42, N40, N38 and N35
BrMax: 14200 gauss
Neodymium Magnets 1 inch Diameter x 0.25 inch Thick Rare Earth Disc Magnet
Epoxy-Copper-Nickel triple layer coated for maximum protection and durability
3-layer coating (Nickel + Copper + Nickel and Epoxy + Copper + Nickel) vs. Epoxy single layer coating
Epoxy single layer coating is THE LEAST durable coating from our experience.
3-layer coating is much more durable than Epoxy single layer coating because Epoxy single layer coating is a thin layer of plastic and quicker to wear off, even a scratch can damage the coating easily.

More importantly, magnets with 3-layer coating have superior cracking and chipping resistance in comparison to magnets with Epoxy single layer coating. Customer beware of the magnets with the inferior Epoxy single layer coating.

Epoxy+Copper+Nickel 3-layer coating vs. Nickel+Copper+Nickel 3-layer coating
Epoxy + Copper + Nickel 3-layer coating has superior Corrosion Resistance and excellent adhesion to metal surface than Nickel + Copper + Nickel coating, this coating is ideal for bonding metal. Nickel+Copper+Nickel coating provides protection against moisture and oxygen but is prone to corrosion in salt and acidic conditions.
Magnetized through the Thickness.
Contact us for neodymium magnets wholesale discount.
Approximate pull force: more than 32 lbs.
