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Samarium Cobalt (SmCo) Disc Magnet - 5mm x 2mm Samarium Cobalt (SmCo) Disc Magnet - 5mm x 2mm Samarium Cobalt (SmCo) Disc Magnet - 5mm x 2mm Samarium Cobalt (SmCo) Disc Magnet - 5mm x 2mm Cart
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Same Day Dispatch Mon-Fri before 1pm (AEST)
4.9 Customer reviews
30 Day Returns Shop with confidence
Same Day Dispatch Mon-Fri before 1pm (AEST)
4.9 Customer reviews
30 Day Returns Shop with confidence

Samarium Cobalt (SmCo) Disc Magnet - 5mm x 2mm

Product code: 39078

AMF Magnetics Samarium Cobalt (SmCo) Disc Magnet - 5mm x 2mm
AMF Magnetics Samarium Cobalt (SmCo) Disc Magnet - 5mm x 2mm
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1 to 9 items
$7.26
10 to 99 items10% OFF
$6.50
100+ items27% OFF
$5.30
Total
$7.26
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Samarium Cobalt (SmCo) Disc Magnet - 5mm x 2mm
Rated 5.0 out of 5
Based on 1 review
Product Code 39078
Style Disc Magnet
Grade Sm2Co17
Tolerance +/- 0.05mm
Coating uncoated
Direction of Magnetisation Axially magnetised
Dimensions Height:2mm, Diameter:5mm
Safety Warning Magnets are not toys and should not be handled by children.

Powerful, compact, and built for extreme conditions, this Samarium Cobalt (SmCo) Disc Magnet offers outstanding magnetic performance in a small 5mm x 2mm size. Engineered from a blend of samarium and cobalt, this magnet delivers exceptional strength and stability even in high-temperature or corrosive environments—making it ideal for aerospace, automotive, electronics, and engineering applications where reliability is critical.

Unlike neodymium magnets, SmCo magnets retain their magnetic strength at elevated temperatures, often up to 250–350°C, and resist oxidation without the need for additional coatings. Their superior thermal and chemical stability ensures consistent magnetic performance in demanding industrial environments.

Key Features:

Dimensions: 5mm (Diameter) x 2mm (Thickness)

Material: Samarium Cobalt (SmCo)

Shape: Disc Magnet

Excellent resistance to demagnetisation and corrosion

High working temperature: up to 350°C

No coating required – naturally oxidation-resistant

High magnetic strength for its size and mass

Common Applications:

Precision instruments and sensors.

Motors, generators, and actuators operating at high temperatures.

Medical and scientific equipment.

Aerospace systems.

High-reliability industrial assemblies.

Built for engineers and manufacturers who demand durability, this Samarium Cobalt Disc Magnet combines compact size with premium performance, a trusted choice for projects where other magnets simply can’t withstand the heat.

Write a Review
average rating 5.0 out of 5
Based on 1 review
  • 5 Stars
    1 Review
  • 4 Stars
    0 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% of reviewers would recommend this product to a friend
1 Review
Reviewed by Kathryn v. G.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Teeeny tiny

These are tiny but powerful magnets which came delivered safely and timely

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Was this helpful?

AMF Magnetics

Hi Kathryn,

Thank you so much for taking the time to share your experience and for this glowing 5 star review!

We're thrilled to hear these 5mm x 2mm SmCo disc magnets are delivering that perfect combination of compact size and impressive strength! You've captured exactly what makes these samarium cobalt magnets so special - they really are "teeny tiny" yet pack remarkable magnetic power for their diminutive 2mm thickness. The samarium cobalt composition gives them excellent temperature stability and corrosion resistance while maintaining that strong magnetic hold.

It's wonderful to know they arrived safely and on time - we always take extra care with packaging these small but mighty magnets to ensure they reach you in perfect condition.

Thank you for choosing AMF Magnetics for your magnetic solution needs!

No FAQ available

NB: Ranges are indicative for product category, please check individual products for specic values within that range.

Powerful, compact, and built for extreme conditions, this Samarium Cobalt (SmCo) Disc Magnet offers outstanding magnetic performance in a small 5mm x 2mm size. Engineered from a blend of samarium and cobalt, this magnet delivers exceptional strength and stability even in high-temperature or corrosive environments—making it ideal for aerospace, automotive, electronics, and engineering applications where reliability is critical.

Unlike neodymium magnets, SmCo magnets retain their magnetic strength at elevated temperatures, often up to 250–350°C, and resist oxidation without the need for additional coatings. Their superior thermal and chemical stability ensures consistent magnetic performance in demanding industrial environments.

Key Features:

Dimensions: 5mm (Diameter) x 2mm (Thickness)

Material: Samarium Cobalt (SmCo)

Shape: Disc Magnet

Excellent resistance to demagnetisation and corrosion

High working temperature: up to 350°C

No coating required – naturally oxidation-resistant

High magnetic strength for its size and mass

Common Applications:

Precision instruments and sensors.

Motors, generators, and actuators operating at high temperatures.

Medical and scientific equipment.

Aerospace systems.

High-reliability industrial assemblies.

Built for engineers and manufacturers who demand durability, this Samarium Cobalt Disc Magnet combines compact size with premium performance, a trusted choice for projects where other magnets simply can’t withstand the heat.

Write a Review
average rating 5.0 out of 5
Based on 1 review
  • 5 Stars
    1 Review
  • 4 Stars
    0 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% of reviewers would recommend this product to a friend
1 Review
Reviewed by Kathryn v. G.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Teeeny tiny

These are tiny but powerful magnets which came delivered safely and timely

Loading...
Was this helpful?

AMF Magnetics

Hi Kathryn,

Thank you so much for taking the time to share your experience and for this glowing 5 star review!

We're thrilled to hear these 5mm x 2mm SmCo disc magnets are delivering that perfect combination of compact size and impressive strength! You've captured exactly what makes these samarium cobalt magnets so special - they really are "teeny tiny" yet pack remarkable magnetic power for their diminutive 2mm thickness. The samarium cobalt composition gives them excellent temperature stability and corrosion resistance while maintaining that strong magnetic hold.

It's wonderful to know they arrived safely and on time - we always take extra care with packaging these small but mighty magnets to ensure they reach you in perfect condition.

Thank you for choosing AMF Magnetics for your magnetic solution needs!

No FAQ available

NB: Ranges are indicative for product category, please check individual products for specic values within that range.