Neodymium Disc Magnet - 15mm x 7mm

Product code: 20020

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Neodymium Disc Magnet - 15mm x 7mm

Rated 4.8 out of 5
6 Reviews
Product Code 20020
Pull Force* 6 kg
Weight 9 gm
Style Rare Earth Disc magnet
Coating Nickel (NiCuNi)
Direction of Magnetisation Axially magnetised
Dimensions Height:7mm, Diameter:15mm
*Measured against up to 10mm mild steel.

Magnetic Product Description:

This rare earth disc has a diameter of 15mm and a height of 7mm. It has a magnetic flux reading of 4298 Gauss and a pull force of 6kg. It is identified by the AMF magnet part number 20020.

Uses for our rare earth disc magnets:

Rare Earth discs of these dimensions are approaching the cylindrical shape, providing more concentration of the pull or repelling force through the axially magnetised flat pole surfaces. The increased thickness dimension increases the magnetic strength of the magnet. Applications include Metal separation and decontamination, water conditioning and purification, metal detectors, tool and knife holders, metal or timber wall stud and noggin detectors, magnetic healing therapy, magic tricks and invisible brochure and protective jacket closures.

Neodymium Disc Magnet - 15mm x 7mm (20020)

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 4.8 out of 5
Based on 6 reviews
  • 5 Stars
    5 Reviews
  • 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
6 Reviews
Reviewed by Stoney
I recommend this product
Rated 4 out of 5
Review posted

Round magnets

Haven’t used them yet. Going to recess them into some double swinging timber screen doors to hopefully make them both line up and also stop the wind blowing them open. Don’t know if they will be strong enough yet, the doors have 3 large spring hinges each, so will see what happens. May have to buy some stronger ones.

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Reviewed by eevie
I recommend this product
Rated 5 out of 5
Review posted

Working well

Purchased magnets to keep oven door close, since then found out they will lose their magnetism over time because of the heat, but they are doing find at the moment.

AMF Magnetics reply: Hi Evie, thank you for your review! Yes you're right, Neodymium Magnets can lose their magnetism above 80°C but this is where Ferrite Magnets are great – they can withstand temperatures up to 250°C.

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Reviewed by Williamsgang
I recommend this product
Rated 5 out of 5
Review posted

Worked a treat

Was used to make a door stop on our caravan. Worked perfectly.

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Reviewed by Glenn S.
I recommend this product
Rated 5 out of 5
Review posted

Excellent product - so useful

Excellent product - so useful. Using magnets to hold a reptile vivarium lid closed.

I stuck magnets to the underside of the tanks glass lip - & stuck magnets to the framed mesh tank lid... magnets attract through the glass lip & voila... tank lid stays in place (snake can't push the lid up :)

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Reviewed by DM
I recommend this product
Rated 5 out of 5
Review posted

Working as intended

I bought these magnets to make a magnetic knife block.

The magnets arrived in a little zip lock bag wrapped in bubble wrap, in about 2 days.

They do the job, what more can I say?

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Magnetic Product Description:

This rare earth disc has a diameter of 15mm and a height of 7mm. It has a magnetic flux reading of 4298 Gauss and a pull force of 6kg. It is identified by the AMF magnet part number 20020.

Uses for our rare earth disc magnets:

Rare Earth discs of these dimensions are approaching the cylindrical shape, providing more concentration of the pull or repelling force through the axially magnetised flat pole surfaces. The increased thickness dimension increases the magnetic strength of the magnet. Applications include Metal separation and decontamination, water conditioning and purification, metal detectors, tool and knife holders, metal or timber wall stud and noggin detectors, magnetic healing therapy, magic tricks and invisible brochure and protective jacket closures.

Neodymium Disc Magnet - 15mm x 7mm (20020)

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 4.8 out of 5
Based on 6 reviews
  • 5 Stars
    5 Reviews
  • 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
6 Reviews
Reviewed by Stoney
I recommend this product
Rated 4 out of 5
Review posted

Round magnets

Haven’t used them yet. Going to recess them into some double swinging timber screen doors to hopefully make them both line up and also stop the wind blowing them open. Don’t know if they will be strong enough yet, the doors have 3 large spring hinges each, so will see what happens. May have to buy some stronger ones.

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Was this helpful?
Reviewed by eevie
I recommend this product
Rated 5 out of 5
Review posted

Working well

Purchased magnets to keep oven door close, since then found out they will lose their magnetism over time because of the heat, but they are doing find at the moment.

AMF Magnetics reply: Hi Evie, thank you for your review! Yes you're right, Neodymium Magnets can lose their magnetism above 80°C but this is where Ferrite Magnets are great – they can withstand temperatures up to 250°C.

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Was this helpful?
Reviewed by Williamsgang
I recommend this product
Rated 5 out of 5
Review posted

Worked a treat

Was used to make a door stop on our caravan. Worked perfectly.

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Was this helpful?
Reviewed by Glenn S.
I recommend this product
Rated 5 out of 5
Review posted

Excellent product - so useful

Excellent product - so useful. Using magnets to hold a reptile vivarium lid closed.

I stuck magnets to the underside of the tanks glass lip - & stuck magnets to the framed mesh tank lid... magnets attract through the glass lip & voila... tank lid stays in place (snake can't push the lid up :)

Loading...
Was this helpful?
Reviewed by DM
I recommend this product
Rated 5 out of 5
Review posted

Working as intended

I bought these magnets to make a magnetic knife block.

The magnets arrived in a little zip lock bag wrapped in bubble wrap, in about 2 days.

They do the job, what more can I say?

Loading...
Was this helpful?