30 x10x10mm Bar neodymium magnet MOQ2000pcs

30 x10x10mm Bar neodymium magnet MOQ2000pcs

Product Detail

Product Tags

Specification:

 China Manufacturer Bar neodymium magnet 30mm length x 10mm widthx10mm thickness Large Super High Grade Rare Earth Permanent Ndfeb Magnet.

Place of origin China
Item ID S641010N
Material NdFeB
Shape Disc
Length 30mm
width 10mm
Thickness 10mm
Tolerance ±0.03mm for diamater   /thickness, ±0.1mm for width/ length
Direction of magnetisation axial (parallel to height)
Coating Nickel-plated (Ni-Cu-Ni),can be Customised  Gold, Silver, Copper, Epoxy, Chrome, etc)
Grade Customized  N35 N38 N40 N42 N45 N48 N50 N52 ……
Max. Working Temperature Grade Max. Operating Temperatures
N35-N52 80°C (176°F)
33M- 48M 100°C (212°F)
33H-48H 120°C (248°F)
30SH-45SH 150°C (302°F)
30UH-40UH 180°C (356°F)
28EH-38EH 200°C (392°F)
28AH-35AH 220°C (428°F)


Picture for Product detail and Magnetization direction:

ndfeb magnet (57)gai

ndfeb magnet (59)gai

ndfeb magnet (54)gai

magnetization side2

Coating for your convenience:

Neodymium magnet are composed mainly of neodymium, iron and boron.if that are not plated, the iron in the material will oxidize very easily, particularly is exposed to moisture. Even normal humidity will rust any iron anywhere over time.

Nickel is the most common choice, as it is durable and cost-effective.Our magnets are costed with a triple plating of nickle-copper-nickle.This created a shiny sliver finish and provides dependable resistance to corrosion in most applications. It is important to remember that no neodymium magnet,even with a plastic or gold coating, is completely waterproof.

 

coating

Our factory :

For the next 25 years Jintong was one of the leading neodymium magnet  manufacturers and shipped an average of 1 to 2 tons of finished neodymium magnetic material per month. We are constantly striving to add complimentary functions in order to consistently deliver value to the market place.

Jintong Factory

Certification:

certifications

 


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