Magnet 1pc N52 50x30MM Hot Round Strong Search Magnet Neodymium Magnet Rare Earth N35 N52 D40-70mm Powerful Permanent Rare Earth

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Magnet 1pc N52 50x30MM Hot Round Strong Search Magnet Neodymium Magnet Rare Earth N35 N52 D40-70mm Powerful Permanent Rare Earth

Specifications:

Product size: 40*20mm, 50*30mm, 60*30mm, 70*40mm
Product material: sintered Ndfeb
Magnet coating: nickel copper nickel three layer treatment, good rust resistance, corrosion resistance.
Performance grade: N35-N52
Tolerance: Apporx ±0~±3mm
Direction of magnetization: Thickness of magnetization (N S on two big faces)
Max working temperature: 80 degrees celsius
Precautions: Be careful, fragile, careful, keep it dry at room temperature
Density: 7.34 (g/cm3)
Certification: SGS, ROHS passed

Material:

Neodymium iron boron rare earth, currently on the strong magnetic material. In theory the suction is hundreds of times its own weight.

Magnets should adsorb iron objects, the surface of the objects is smooth, can not use magnets to adsorb stainless steel items, otherwise the magnetism is very weak or no magnetic
The larger the surface the magnet attaches to, the stronger the magnetism, and the smaller the surface it attaches to, the weaker the magnetism, but this does not mean that the magnet is less magnetic, depending on your item

Notice:

1. Magnet is not iron, raw material rare earth Neodymium iron boron fired, is fragile, can not impact, due to its own suction so will not pay attention to when the suction, there is a collision, may be broken, so please pay attention to handle light!
2. The characteristics of strong magnetic magnet are hard and brittle, especially the long and thin strips and the strong magnetic field with pore are fragile.
When separating the magnet from the magnet, it is necessary to slide away slowly. After separating the magnet, the distance between the magnet and the magnet should be kept well. Otherwise, the magnet may be damaged by collision (cut off corners or break off) when absorbing each other.

Instructions for Use of Strong Magnetism:

1. Between strong magnetic or with other iron phase suction and separation, careful operation can not impact! Otherwise easy to cause damage or clip fingers;
2. Ndfeb strong magnetic material is hard, brittle and with strong magnetic field. It should be taken lightly and put away.
3. Strong magnetic suggested pushing stagger, must not hard lever, otherwise easy to cause a lack of Angle;
4. Keep away from display, bank card, computer, TV, mobile phone, etc

About us:

We are mainly produce the manufacturing of the mid and high-end NdFeB permanent magnets and the Research&Development of the NdFeB magnetic matrial.
We have been working on magnetic materials for more than 15 years,we are professional online retailer in china too.
We keep more than one million pieces magnets in different sizes in stock. Most orders could be arranged in 24-48 hours.
For any information please contact us any time.We will reply ASAP.
Thank you!