Different Material

Samarium Cobalt holds its standard property in higher maximum temperatures than neodymium, although its maximum strengh is less. The cost of SmCo material is the most expensive, so SmCo is recommended only when its performance is a high temperature environment is a concern.

The characteristics of Samarium Cobalt Magnet

Very high magnetic properties with good stability.
Superior resistance to high temperature, Curie temperature of majority is over 800 ℃
Excellent corrosion resistance capability, no coating is needed for surface protection.

1.SmCo (Samarium Cobalt)

Φ2.6^-0.03 ~ Φ1.25 ^+0.02× 5.7^-0.05
Φ2.6^±0.02 ~ Φ1.3^±0.02 × 5.7^±0.02
Φ2.6^±0.02 ~ Φ1.7^±0.02 × 4^±0.02

2.SmCo (Samarium Cobalt)

Φ2.6^-0.03 ~ Φ1.7^±0.014 × 5.5^-0.05
Φ2.5^±0.02 ~ Φ0.7^±0.02 × 2.5^±0.02
Φ2.65^±0.02 ~ 1.5 ^±0.02 × 5.9^±0.02

3.SmCo (Samarium Cobalt)

Φ1.50^±0.005 ~ Φ0.4 ^+0.04 × 0.37 ^+0.01/-0.005
Φ1.32^0.01 ~ Φ0.4^±0.01 × 0.46^±0.01
Φ1.8^±0.02 ~ Φ0.6^±0.02 × 0.7^±0.02
Φ1.60^±0.005 ~ Φ0.43^±0.02

4.SmCo (Samarium Cobalt)

Φ1.0^-0.01 ~ Φ0.3^+0.02 × 0.6^±0.01
Φ0.9^±0.005 ~ Φ0.3^+0.02 × 0.8^±0.02
Φ1.4^±0.02 ~ Φ0.46^±0.02 × 0.5^±0.02

5.SmCo (Samarium Cobalt)

Φ2.4 ~ Φ0.8 × 9.0
Φ3.0 ~ Φ1.8 × 3
Φ3.2 ~ Φ1.2 ×1.0
Φ1.50^±0.005 ~ Φ0.4^+0.05 × 1.5^±0.03
Φ1.60^±0.02 ~ Φ0.5^±0.02 × 1.5 ^±0.02

6.Ferrite Magnets

Φ6.3 ~ Φ1.8 × 2.5
Φ6.5 ~ Φ1.6 × 2.5
Φ4.0 ~ Φ1.25 × 3
Φ3.2 ~ Φ1.2 ×3
Φ1.6 ~ Φ0.5 × 3
Φ4.8 ~ Φ1.8 × 1.2
Φ2.8 ~ Φ1.0 ×0.8
Φ3.0 ~ Φ0.8 ×1.2

7.SmCo(Samarium Cobalt)

Φ8.9 ~ Φ1.6 ×0.43
Φ7.5 ~ Φ2.5 × 0.3
Φ2.1^±0.02 ~ Φ1.44^±0.02 ×1.2^±0.02
Φ1.95^±0.005 ~ Φ0.6^±0.02 ×0.8^±0.02

8.Sapphire (ruby)

Φ2.0 ~ Φ0.5 × 1.5
Φ4.0 × 2

9.SmCo(Samarium Cobalt)ball

Φ1.7±0.025mm

Different Shape or Different Plating Requirement

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