Ø10x10 mm Samarium Cobalt Magnet (Diameter 10 mm, Thickness 10 mm)

10x10mm SmCo Samarium Cobalt Magnet

Samarium-cobalt (SmCo) magnet, a rare earth magnet type, is a powerful permanent magnet composed of two fundamental elements. The combination of samarium and cobalt elements creates an exceptionally strong magnetic structure, comparable in strength to neodymium magnets but with superior temperature resistance.

Properties of Samarium Cobalt Magnets

• Exceptional resistance to demagnetization
• High temperature tolerance (250°C to 550°C operating range)
• Curie temperature: 700°C to 800°C
• Strong resistance to corrosion and oxidation
• Generally requires no coating
• Suitable for harsh operating conditions
• Maximum energy products (BHmax): 14-33 MG·Oe (112-264 kJ/m³)
• Theoretical limit: 34 MG·Oe (272 kJ/m³)

Technical Considerations

• Premium-grade materials
• Brittle nature - prone to cracking
• Higher cost due to rare earth elements
• No surface treatment required
• Industrial-grade performance

Certification

Gauss certification available upon request for an additional fee. We provide Gauss measurement and certification services for all magnetic systems, serving industries from defense to automotive, public sector to food companies, and recycling to mining.