3x3x3mm neodymium cube magnets

The neodymium cube magnets are special block magnets,which have the same size for length,width and height. The tiny neodymium cube magnets on the picture just measured 3x3x3mm. The smallest tiny neodymium cube magnets is 1x1x1mm.

The 3mm cube magnets are made of the strongest magnetic material.The magnetic pull force (magnet to steel plate)of 3mm cube neodymium magnets various from 0.63 LB to 0.93 LB,which depends on the grade.The amazing magnetic force gives make the small cube magnets used on electronics,toys and handicraft.Here are some technical dates about 3x3x3mm cube neodymium magnets.

Characteristics Of Neodymium Cube Magnets 3mm

Remanence(Br): The remanence of 3mm neodymium cube magnets is 11700-12200Gs for N35, and 14300-14800 Gs for N52

Coercivity(HcJ): Hcj of neodymium cube magnets 3mm varies according to the grade, it’s up to 33Koe 2642 KA/m for AH-series.

Magnetic Energy/(B-H)max: (B-H)max is up to 52 MGoe for N52 neodymium cube magnets

Operating Temp.: It’s varies according to material grade, range from 80℃ to 230℃

Available Coating: Rust-proof coating like as nickel,epoxy and gold are usually made on neodymium cube magnets 3mm.

Specification Of 3mm Neodymium Cube Magnet Of N52

Category	Cube magnet
Material&Grade	NdFeB-N52
Length	3mm
Width	3 mm
Thickness	3 mm
Tolerance	+/- 0.05 mm
Direction Of Magnetization	Axially(through thickness)
Coating	Nickel-plated (Ni-Cu-Ni)
Strength	approx. 0.42kg
Central Surface Field	6451 Gauss
Max. working temperature	80°C
Colour	Silver-coloured
Weight	0.2 g