Audited Supplier
N42
Speaker Magnet, Industrial Magnet, Solenoid, Motor Magnet, Generator Magnet
Block
Nickel
N42
Neodymium Block Magnet Small Powerful Magnets
ISO9001/14001
Ce/RoHS/SGS
+/- 0.05mm
N42
Axial/Radial/Multi-Poles Magnetization
80-200 Degree Centigrade
by Sea, by Air, by Express
T/T, Paypal, Western Union
15-25days
GME
Carton, Wood Case, Anti-Magnetized Package
F5x5x5mm
Zhejiang Ningbo/ Fujian Xiamen
850511100
Product Description
Standard sizes ship within 2 weeks. custom-made sizes and grades are always available.
A permanent magnet is a magnet that is permanent, in contrast to an electromagnet, which only behaves like a magnet when an electric current is flowing through it.
Permanent magnets are made out of substances like magnetite (Fe3O4),
the most magnetic naturally occurring mineral or neodymium, Samarium cobalt, a powerfully magnetic synthetic substance.
The Earth itself is a huge permanent magnet, though its magnetic field is quite weak relative to its size. Humans have used the magnetic field of the Earth for navigation since the compass was invented in ancient China.
Even the most powerful permanent magnet is not as strong as the strong electromagnets, so their applications are limited, but they still have very wide applications, magnets can be found everywhere, including your hard disk, ATM and credit cards, speakers and microphones, electric motors, and toys.
Every permanent magnet generates a magnetic field, which circulates around the magnet in a distinct pattern. The size of the magnetic field is related to the size of the magnet and its strength.
GME Magnets offers the highest quality Neodymium magnets with consistent performance and the lowest price.
Our Neodymium magnets are designed and manufactured to meet quality standards using the latest technology.
Here introduce a super strong permanent magnet that is very popular in European magnet market, especially in German.
Magnetic Characteristics of N42
A permanent magnet is a magnet that is permanent, in contrast to an electromagnet, which only behaves like a magnet when an electric current is flowing through it.
Permanent magnets are made out of substances like magnetite (Fe3O4),
the most magnetic naturally occurring mineral or neodymium, Samarium cobalt, a powerfully magnetic synthetic substance.
The Earth itself is a huge permanent magnet, though its magnetic field is quite weak relative to its size. Humans have used the magnetic field of the Earth for navigation since the compass was invented in ancient China.
Even the most powerful permanent magnet is not as strong as the strong electromagnets, so their applications are limited, but they still have very wide applications, magnets can be found everywhere, including your hard disk, ATM and credit cards, speakers and microphones, electric motors, and toys.
Every permanent magnet generates a magnetic field, which circulates around the magnet in a distinct pattern. The size of the magnetic field is related to the size of the magnet and its strength.
GME Magnets offers the highest quality Neodymium magnets with consistent performance and the lowest price.
Our Neodymium magnets are designed and manufactured to meet quality standards using the latest technology.
Here introduce a super strong permanent magnet that is very popular in European magnet market, especially in German.
| Specification | F5*5*5mm |
| Material Grade | Neodymium N42 |
| Length | 5mm |
| Width | 5mm |
| Thickness | 5mm |
| Coating | NiCuNi |
| Color | Silver Tone |
| Magnetized direction | through thickness |
| Pull strength / Magnetic Force | 3KG |
| MOQ | 30000 pcs |
| Leading Time | 18-23 working days |
| Sample | Yes |
| Certificate | ISO2000, TS16949, RoHS, CE & SGS |
| Payment | T/T, PayPal, Western Union |
Magnetic Characteristics of N42
| GRADE | Remanence | Coercive Force | Intrinsic Coercive | Max Energy Product | Working Temp. | ||||
| (Br) | (bHc) | (iHc) | (BH)max | Tw(ºC) | |||||
| T | KGs | KA/m | KOe | KA/m | KOe | KJ/m³ | MGOe | ||
| N42 | 1.28-1.34 | 12.8-13.4 | ≥923 | ≥11.6 | ≥955 | ≥12 | 318-342 | 40-43 | ≤80 |
