Magnet Block 25×7.6x2mm N38 Ni

Magnet Block 25×7.6x2mm N38 Ni

Neodymium blocks are powerful magnets, ideal for holding or hanging metal objects and other magnetic applications. Made from a neodymium, iron, and boron alloy, these magnets are compact yet extremely strong, with permanent magnetic properties and high energy output.

Features

• Shape: Block
• Coating/Plating: Ni-Cu-Ni (Nickel)
• Grading: N38
• Tolerance: +/- 0.1
• Maximum temperature: N38 grading magnets can work in an environment that has a maximum operating temperature no greater than 80°C.
• Pulling Force: 1.94kg
• Colour: Silver

Pros 

• Best power-to-weight ratio among all magnets. 
• High resistance to demagnetization.
• Magnetic pulling force of 1.94kg

Cons

• Magnetism can decrease or be permanently lost at temperatures above 80°C.
• Low corrosion resistance if the plating is damaged.
• Can rust when exposed to moisture.
• Brittle, prone to breaking, cracking, or chipping on impact.
• Drilling magnets can cause them to shatter and pose a fire/explosion risk.