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Samarium Cobalt Blocks

SmCo Rectangular Magnets

Buy Rectangular Samarium Cobalt (SmCo) Magnets online with e-Magnets UK™

Samarium Cobalt, SmCo, like Neodymium, is a Rare Earth magnet.

High temperature applications where high external demagnetising forces exist, such as in motors and generators, are well suited for SmCo. With temperature coefficients lower than Neodymium, SmCo offers less variation in magnetic output over larger variations in temperature. C).

Above +150°C SmCo provides more field than Neodymium and has a maximum operating temperature of up to +350°C. It can also be used at cryogenic temperatures (it has been used at temperatures nearly as low as absolute zero, -273°C).

SmCo offers excellent corrosion resistance to water due to little free iron being present in its structure. Care should be taken when assembling with SmCo due to its brittle nature (e.g. wear safety glasses). SmCo could break, chip, snap or possibly even shatter if mishandled.

The stability and strength of field makes Samarium Cobalt a popular choice in medical, aerospace, automotive, audio, motor, generator, pump, sensor and military applications.

If you cannot find the dimensions you require, please get in touch. The standard manufacturing tolerance is +/- 0.1mm on all dimensions.


SKU: N/A Category:
Part #LengthWidthDepthPull (Kgs)Package QuantityPriceQuantity
EP200SM10 mm10 mm5mm0.86Kg5 £5.72
EP281SM24 mm12 mm6mm4.56Kg4 £17.04
Out of Stock
EP316SM3 mm3 mm3 mm0.39Kg25 £4.02
EP317SM5 mm5 mm2 mm0.43Kg20 £12.88
EP318SM5 mm10 mm2 mm0.60kg10 £5.72
EP319SM25 mm5 mm5 mm2.40kg2 £9.13
EP330SM20 mm6 mm1.5 mm0.70Kg5 £5.07
EP332SM12.5 mm5 mm1 mm0.34Kg10 £4.11
EP510SM60 mm12 mm2.5 mm2.89Kg2 £7.23
Out of Stock
EP647SM25 mm10 mm3 mm2.05Kg4 £7.63