20mm x 3mm Disc
Rare Earth

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Pull Strength:
4.3kg ?
Grade:
N42
Gauss:
1,896 Gauss
Direction of Magnetism:
Axially (thru 3mm) ?
Tolerance:
± 0.05mm
Coating:
Gloss Nickel
Max Operating Temp:
80°C / 100°C
Magnet Type:

Item No:
#3174

Price:
(includes GST)
AUD$3.30
Quantity/Packs:

 
 

   

Dimensions:
Ø 20mm (Diameter)  x  3mm (Thickness)
The dimensions of the product are measured in metric units, with an approximate "tolerance" (manufacturing margin of error) of +/- 0.05mm

   

Pull Strength:
4.3kg
The approximate force (in metric units) required to remove a magnet from industry-standard 3mm thick mild steel. These "strengths" are measured using mathematical calculations, and should be used as a general guide only.

   

Direction of Magnetism:
"Axially" magnetised (top to bottom) thru 3mm thickness.
The axis through which a product is magnetised. Products may be magnetised axially, diametrically or otherwise (e.g. multipole). See more about directions of magnetism at our Help Centre.

   

Gauss:
1,896 Gauss
A measurement of surface "magnetic induction" (B), equal to one ten-thousandth of a Tesla. Gauss indicates the number of lines of magnetic flux per square centimetre, under the CGS metric system.

   

Grade:
N42
In permanent magnets, the grade refers to the materials used in the production process. Material "grades" range from low end (weaker) to high end (stronger). See more about magnet grades at our Help Centre. 

   

Features:
- Powerful Rare Earth (Neodymium) permanent magnet.
- High gloss Nickel coating, for protection against corrosion.
- Maximum operating temperature 80°C / 100°C

   

Order Units:
Available in individual units.
Bulk discounts available on orders of 1,000pcs or more. Please contact us to get started.


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