Neodymium Disc Magnet - 20mm x 2mm | N42

Product code: 20018C

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Neodymium Disc Magnet - 20mm x 2mm | N42

Rated 4.5 out of 5
2 Reviews
Product Code 20018C
Pull Force* 2.81 kg
Weight 9 gm
Style Rare Earth Disc magnet
Gauss 627
Grade N42
Coating Nickel (NiCuNi)
Direction of Magnetisation Axially magnetised
Dimensions Height:2mm, Diameter:20mm
*Measured against up to 10mm mild steel.
Neodymium Disc Magnet - 20mm x 2mm | N42

Magnetic Product Description:

This rare earth disc has a diameter of 20mm and a height of 2mm. It has a pull force of 1.1kg. It is identified by the AMF magnet part number 20018C


Uses for our rare earth disc magnets:

Metal separation, picking up nails & screws, water conditioning, building generators, magnetic stirrers, metal detectors, tool knife holders, holding, stud finders, magnetic therapy, magic tricks, brochure closures.

Neodymium Disc Magnet - 20mm x 2mm | N42 (20018C)

Grade
N42 N/A
Max Operating Temperature °C
<=80 N/A
Remanence Br(T)
1.3-1.35 N/A
Remanence Br(kGs)
13-13.5 N/A
Coercivity bHc(kA/m)
>=836 N/A
Coercivity bHc(Oe)
>=10.5 N/A
Intrinsic Coercivity iHc(kA/m)
>=955 N/A
Intrinsic Coercivity iHc(Oe)
>=12 N/A
Max Energy Product(BH)max(KJ/m)
318-350 N/A
Max Energy Product(BH)max(MGOe)
40-44 N/A
Grade N42 N/A
Max Operating Temperature °C <=80 N/A
Remanence Br(T) 1.3-1.35 N/A
Remanence Br(kGs) 13-13.5 N/A
Coercivity bHc(kA/m) >=836 N/A
Coercivity bHc(Oe) >=10.5 N/A
Intrinsic Coercivity iHc(kA/m) >=955 N/A
Intrinsic Coercivity iHc(Oe) >=12 N/A
Max Energy Product(BH)max(KJ/m) 318-350 N/A
Max Energy Product(BH)max(MGOe) 40-44 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 Mal
I recommend this product
Rated 5 out of 5
Review posted

Excellent product

Very well packed and good safety information card included. I'm going to use these inside a guitar to attach an external support so I can swap the support between guitars (hope that makes sense).

I'm copying the internal magnet setup as it's currently too expensive to get the actual part from the USA, so I'm going to make my own.

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Reviewed by Tom
I recommend this product
Rated 4 out of 5
Review posted

Excellent advice and product

The only reason they didn’t get 5 stars is the freight was expensive. I would recommend that you buy your magnets from AMF.

AMF Reply: Hi Tom, thank you for your feedback! We're currently offering free shipping Australia wide for orders over $30.

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Neodymium Disc Magnet - 20mm x 2mm | N42

Magnetic Product Description:

This rare earth disc has a diameter of 20mm and a height of 2mm. It has a pull force of 1.1kg. It is identified by the AMF magnet part number 20018C


Uses for our rare earth disc magnets:

Metal separation, picking up nails & screws, water conditioning, building generators, magnetic stirrers, metal detectors, tool knife holders, holding, stud finders, magnetic therapy, magic tricks, brochure closures.

Neodymium Disc Magnet - 20mm x 2mm | N42 (20018C)

Grade
N42 N/A
Max Operating Temperature °C
<=80 N/A
Remanence Br(T)
1.3-1.35 N/A
Remanence Br(kGs)
13-13.5 N/A
Coercivity bHc(kA/m)
>=836 N/A
Coercivity bHc(Oe)
>=10.5 N/A
Intrinsic Coercivity iHc(kA/m)
>=955 N/A
Intrinsic Coercivity iHc(Oe)
>=12 N/A
Max Energy Product(BH)max(KJ/m)
318-350 N/A
Max Energy Product(BH)max(MGOe)
40-44 N/A
Grade N42 N/A
Max Operating Temperature °C <=80 N/A
Remanence Br(T) 1.3-1.35 N/A
Remanence Br(kGs) 13-13.5 N/A
Coercivity bHc(kA/m) >=836 N/A
Coercivity bHc(Oe) >=10.5 N/A
Intrinsic Coercivity iHc(kA/m) >=955 N/A
Intrinsic Coercivity iHc(Oe) >=12 N/A
Max Energy Product(BH)max(KJ/m) 318-350 N/A
Max Energy Product(BH)max(MGOe) 40-44 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 Mal
I recommend this product
Rated 5 out of 5
Review posted

Excellent product

Very well packed and good safety information card included. I'm going to use these inside a guitar to attach an external support so I can swap the support between guitars (hope that makes sense).

I'm copying the internal magnet setup as it's currently too expensive to get the actual part from the USA, so I'm going to make my own.

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

Excellent advice and product

The only reason they didn’t get 5 stars is the freight was expensive. I would recommend that you buy your magnets from AMF.

AMF Reply: Hi Tom, thank you for your feedback! We're currently offering free shipping Australia wide for orders over $30.

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