Samarium Cobalt (SmCo) Block Magnet - 50mm x 50mm x 12.5mm D_12.5mm It is identified by AMF

It is identified by AMF Part Number 22005B

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Samarium Cobalt (SmCo) Block Magnet - 50mm x 50mm x 12.5mm D_12.5mm It is identified by AMFMagnetic Product Description: This samarium cobalt block magnet has a length of 50mm and a width of 50mm with a thickness of 12. 5mm and a grade of S280. The magnet is Axial magnetised (Through the 12. 5mm height) Identified by the AMF part number 39091. Uses for our samarium cobalt block magnets: A compass, first used around 1200AD, was the original block magnet. Rectangular or filaments of a naturally occurring mineral, lodestone, discovered seven