Neodymium Disc - 20mm x 4mm

Product code: 20016

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Neodymium Disc - 20mm x 4mm

Rated 4.5 out of 5
2 Reviews
Product Code 20016
Pull Force* 5.5 kg
Weight 9 gm
Style Rare Earth Disc magnet
Coating Nickel (NiCuNi)
Direction of Magnetisation Axially magnetised
Dimensions Height:4mm, Diameter:20mm
*Measured against up to 10mm mild steel.

Magnetic Product Description:

This rare earth disc has a diameter of 20mm and a height of 4mm. It has a magnetic flux reading of 2340 Gauss and a pull force of 5.5kg. It is identified by the AMF magnet part number 20016. 

Uses for our rare earth disc magnets:

Depending on the density and weight of the cloth or material, discs like these make good closure devices when used in pairs and inserted inside the garment that needs to be clamped, wrapped or fitted neatly into place for protective or insulating purposes.  They are also used for metal separation, pharmaceutical stirrers, metal detectors, tool and knife holders, holding clamps, and metal and wooden wall stud locating tools.

Neodymium Disc - 20mm x 4mm (20016)

Grade
N38 N/A
Max Operating Temperature °C
<=80 N/A
Remanence
1.09-1.17 N/A
Coercivity
12.3-13>=859 N/A
Intrinsic Coercivity
>=10.8 N/A
Max Energy Product
>=955 N/A
Grade N38 N/A
Max Operating Temperature °C <=80 N/A
Remanence 1.09-1.17 N/A
Coercivity 12.3-13>=859 N/A
Intrinsic Coercivity >=10.8 N/A
Max Energy Product >=955 N/A
average rating 4.5 out of 5
Based on 2 reviews
  • 5 Stars
    1 Review
  • 4 Stars
    1 Review
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% of reviewers would recommend this product to a friend
2 Reviews
Reviewed by Zane S.
I recommend this product
Rated 5 out of 5
Review posted

Excellant

I purchased this particular rare earth magnet to check my silver bullion coins that i purchase for my collection. They definatly will pick out any fakes and when it's a pure silver coin they also have momentum when sliding that lets you know they are real. thanks

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Reviewed by Jurgen V.
I recommend this product
Rated 4 out of 5
Review posted

All good.

Order was sent and received in a very timely manner.

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Was this helpful?

Magnetic Product Description:

This rare earth disc has a diameter of 20mm and a height of 4mm. It has a magnetic flux reading of 2340 Gauss and a pull force of 5.5kg. It is identified by the AMF magnet part number 20016. 

Uses for our rare earth disc magnets:

Depending on the density and weight of the cloth or material, discs like these make good closure devices when used in pairs and inserted inside the garment that needs to be clamped, wrapped or fitted neatly into place for protective or insulating purposes.  They are also used for metal separation, pharmaceutical stirrers, metal detectors, tool and knife holders, holding clamps, and metal and wooden wall stud locating tools.

Neodymium Disc - 20mm x 4mm (20016)

Grade
N38 N/A
Max Operating Temperature °C
<=80 N/A
Remanence
1.09-1.17 N/A
Coercivity
12.3-13>=859 N/A
Intrinsic Coercivity
>=10.8 N/A
Max Energy Product
>=955 N/A
Grade N38 N/A
Max Operating Temperature °C <=80 N/A
Remanence 1.09-1.17 N/A
Coercivity 12.3-13>=859 N/A
Intrinsic Coercivity >=10.8 N/A
Max Energy Product >=955 N/A
average rating 4.5 out of 5
Based on 2 reviews
  • 5 Stars
    1 Review
  • 4 Stars
    1 Review
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% of reviewers would recommend this product to a friend
2 Reviews
Reviewed by Zane S.
I recommend this product
Rated 5 out of 5
Review posted

Excellant

I purchased this particular rare earth magnet to check my silver bullion coins that i purchase for my collection. They definatly will pick out any fakes and when it's a pure silver coin they also have momentum when sliding that lets you know they are real. thanks

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Was this helpful?
Reviewed by Jurgen V.
I recommend this product
Rated 4 out of 5
Review posted

All good.

Order was sent and received in a very timely manner.

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Was this helpful?