Product Details

N52 round shape neodymium magnet with hole

magnetimán

iman

Product Description

Parameters of Neodymium Magnets

Items	Neodymium magnet,rare earth magnet
Material	neodymium-iron-boron
Shape available	Disc,Cylinder,Block,Ring,Countersunk,Segment,Trapezoid,Irregular shapes and more;More shapes can be customized.
Coating	Ni-Cu-Ni,Nickel,Zinc,Gold,Silver,Epoxy and more.
Working Temperature	Grade	Temp.Coefficient
	N35-N52	80°C (176°F)
	N35M-N45M	100°C (212°F)
	N33H-N42H	120°C (248°F)
	N30SH-N40SH	150°C (302°F)
	N28UH-N35UH	180°C (356°F)
	N28EH-N38EH	180°C (356°F)
	N30AH-N33AH	220°C (428°F)
Technology	We have advanced R&D center,quality control and professional machining technicians.
Application	Neodymium magnet raw magnetrials are widely used in industrial field,such as speaker,louder speaker,sensor,motor,alternator ect;And also it is popular in ladies bags,purses,shoes,crafts and jewelry ect.

Sample Policy

MOQ	1 piece as sample
sample	sample fee accordingly and freight paid by customers.
sample lead time	within 5 days by DHL
packing details	anti-magnetism packing
bulk manufacture time	8-10 days
deliver time	within 5 days by DHL
	within 20 days by Sea
payment terms	FOB Yiwu/Shanghai/Ningbo. TT, western union, Paypal(credit, mastercard), Escrow
	etc.(Paypal, Escrow with 5% transfer fee)

A.The coatings we can offer:

B: The size of magnet we can supply:

C. Product Magnetization:

D.Production Flow for Magnets:

E. Quality Control:

Packaging & Shipping

Packing: One carton=32*25*22cm, 0.02cbm, max up to 9kg/ carton

Shipping:

1: We have a discount price with DHL. So if the weight is under 100Kg, you can choose this

shipping company. But you can also choose FedEx,TNT, UPS or any other shipping companies

if you like.We'll use anti-magnetsim packing for air shipping.

2: When the weight is over 100Kg,we think magnet shipped via sea is more reasonable.

We have our own forwarder, you can also entrust your own forwarder.

3: Anyway, we'll respect your choices.

Our Services

Strong development capability of magnet with 3M glue, stainless steel hardware products,

magnet with plastic products and other custom made magnet assembly.

Other Item Such As Ferrite Magnet, Rubber magnet, Fridge magnet and Magnet Assembly

we also can supply.

FAQ

1. Are neodymium magnet and rare earth magnet the same thing?

Neodymium magnets are the most commonly used type of rare earth magnets.

Rare earth magnets are made from rare earth elements found on the periodic table.

Neodymium magnets are the strongest rare earth magnets and the strongest magnets in the world.

2. What dose N35,N38,N40,N42,N45,N48,N50,N52 grade mean?

Neodymium magnets are graded by the maximum strength they can be magnetized to.

The higher the number the stronger the magnet is, however the higher the number the

more brittle the magnet becomes as well.

3. Do neodymium magnets lose their strength over time?

Very little. Neodymium magnets are the most permanent magnets in the world.

As long as you don’t over heat them they will lose less than 1% of their strength

every 10 years. You will not even notice unless you measure it.

4. What is the Gauss of your magnets?

The gauss varies depending on the size of magnet. All our magnets have the gauss listed in

the description box of each product.

5. Why are neodymium magnets coated?

Neodymium magnets are coated to prevent oxidation and rust. Neodymium magnets

are made of neodymium, iron and boron. The iron will oxidize quickly and will rust over

time, the coating protects the magnet from this.

Strong development capability of magnet with 3M glue, stainless steel hardware products,

magnet with plastic products and other custom made magnet assembly.

Custom service, Professional advice

We will always be there, contact me!