Disc (0.375″ Diameter x 0.2″ Thickness), NdFeB 37

Product Details Neodymium Iron Boron (NdFeB) and Samarium Cobalt (SmCo) High Resistivity to Demagnetization Extremely Strong Cost Effective Rare Earth Magnets are constructed of Neodymium and Samarium Cobalt, offering the highest energy magnetic fields available in permanent magnets. They are ideal for applications requiring high energy but limited space. The Neodymium Iron Boron material is relatively expensive, but its high energy output makes it extremely cost-effective. Rare Earth Magnets, for this reason, are used in many demanding assembly and industrial applications where price is a concern. The Samarium Cobalt material is more stable than the NdFeB and, therefore, more appropriate for high temperature applications (250°C – 300°C). Specifications General Type: Disc Physical & Mechanical Properties Diameter (inches): 0.375 Thickness (inches): 0.20 Optical Properties Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More NdFeB 42 Material Properties Gauss: 3.5 lbs. lift Regulatory Compliance RoHS 2015: Compliant × Reach 224: Compliant × Certificate of Conformance: View ×