Magnet Neodymium Disc Wholesale
| US$0.005-50.00 | 10 Pieces (MOQ) |
Port:
Ningbo, China
Production Capacity:
100000 /Months
Payment Terms:
L/C, T/T, D/P, Western Union, Paypal, Money Gram
Ningbo Meya Electronics Co., Ltd.
Zhejiang, China
Last Login Date:
Mar 12, 2025
Business Type:
Manufacturer/Factory
Product Description
Company Info
Basic Info.
Model NO.
Yohan-Magnet
Application
Electronic Products, Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet, Clothing and Boxes
Shape
Disc
Coating
Nickel
Grade
From N28 to N52, N to Uh
Material
Neodymium Iron Boron
Type
Grade Bh
N28 to N52(N, M.H, Sh- Uh)
Size
Client′s Request
Coating on Surface
Ni-Cu-Ni, Zn, Expoy, Plastic Coating, Gold
Magnetism Direction
Thickness, Axial, Radial
Tolerence
+/-0.05mm
Sample
Avaliable
Leadng Time
7-25 Days
Shipping
by Air, by Sea, by Land
Trademark
YH
Transport Package
Insulation Packing
Specification
Custom Made
Origin
China
HS Code
8505119000
Product Description
Sintered NdFeB magnets are Widely used in different applications, such as sensors, motors, rotors, wind turbines/wind generators, loudspeakers, magnetic hooks, magnetic holder, filters automobiles and so on.
Disc Shape can be made with 11 years producing and exporting experience .
Send us your inquires of magnet what you need , price will be quoted according to your information .
Freely to contact with us -
Tel: 0086 134 8423 5166
Materials: Sintered NdFeB / Neodymium magnet
Surface treatment: Ni, Ni + Cu + Ni, Zn, epoxy, gold, etc.
Applications of neodymium magnets:
1) Servomotor, step motor, DC motor and linear motor
2) Loudspeaker, headphone, earphone and microphones
3) Holding system equipment
4) Medical facility
5) Sound device
6) Wind power
7) VCM, MRI
8) Mobile accessory
9) Research and development, as well as many other applications
We are not the cheapest price and not top quality in China , but we are the right supplier of you .
We trust the quality is the soul of factory !
With us , Business is Safe ,Money is Safe !
| Classic Size | |||||
| Dia 1-10mm | Dia 11-20mm | Dia 21-30mm | Dia 31-45mm | Dia 46 -80mm | Dia 81mm- 220mm |
| 1x0.8mm | 12x1mm | 22x2mm | 32x1.58mm | 45x10mm | 85x30mm |
| 1x1mm | 12x1.5mm | 22x5mm | 32x3.17mm | 45x15mm | 85x40mm |
| 1x3mm | 12x2mm | 22x10mm | 32x6.35 | 45x20mm | 85x50mm |
| 1.5x1mm | 12x3mm | 25x3mm | 35x2mm | 45x25mm | 100x50mm |
| 2x1mm | 12x6mm | 25x5mm | 35x5mm | 45x30mm | max 220mm in dameter |
| 2x3mm | 12.7x3.17mm | 25x10mm | 35x7mm | 50x10mm | |
| 5x1mm | 12.7x6.35mm | 25x25mm | 38x1.58mm | 50x30mm | |
| 5x3mm | 12.7x12.7mm | 27x5mm | 38x3.17mm | 60x30mm | |
| 5x5mm | 15x1mm | 27x8mm | 38x6.35mm | 60x40mm | |
| 6x1mm | 15x3mm | 28x3mm | 40x2mm | 70x30mm | |
| 6x3mm | 15x5mm | 28x5mm | 40x5mm | 70x40mm | |
| 6.35x3.17mm | 18x2mm | 30x2mm | 40x10mm | 70x50mm | |
| 8x1mm | 18x3mm | 30x3mm | 40x15mm | 80x40mm | |
| 8x4mm | 18x5mm | 30x5mm | 40x20mm | 80x50mm | |
| 8x8mm | 20x2mm | 30x6mm | 40x30mm | 80x60mm | |
| 9x1.5mm | 20x5mm | 30x8mm | 42x5mm | similar ones | |
| 9x3mm | 20x8mm | 30x10mm | 45x5mm | ||
| 9x5mm | 20x10mm | 30x15mm | 45x10mm | ||
| 9x10mm | 20x15mm | 30x20mm | 45x15mm | ||
| 10x1mm | 20x20mm | 30x25mm | 45x20mm | ||
| 10x5mm | 20x25mm | 30x30mm | 45x25mm | ||
| 10x10mm | 20x30mm | similar ones | 45x30mm | ||
| similar ones | similar ones | similar ones |
Disc Shape can be made with 11 years producing and exporting experience .
Send us your inquires of magnet what you need , price will be quoted according to your information .
Freely to contact with us -
Tel: 0086 134 8423 5166
Materials: Sintered NdFeB / Neodymium magnet
Surface treatment: Ni, Ni + Cu + Ni, Zn, epoxy, gold, etc.
| Parameter | unit | Standard Data |
| Curie Temperature(Tc) | ºC | 310-380 |
| Maximum Operating Temperature(Tw) | ºC | 80-200 |
| Hardness | Hv | 620 |
| Electrical Resistivity | Ω.CM | 1.8X10-4 ~2.0X10-4 |
| Density(D) | g/cm3 | 7.5~7.65 |
| Recoil Permeability | µ rec | 1.05 |
| Magnetization Field Strength(Hs) | KOe | > 30 |
| KA/m | > 2400 | |
| Bending Strength | Mpa | 295~345 |
| Temp. Coefficient of Br (aBr) | %/ºC | -0.11~ -0.12 |
| Temp Coefficient of Hcj (aHcj) | %/ºC | -0.5~ -0.7 |
Applications of neodymium magnets:
1) Servomotor, step motor, DC motor and linear motor
2) Loudspeaker, headphone, earphone and microphones
3) Holding system equipment
4) Medical facility
5) Sound device
6) Wind power
7) VCM, MRI
8) Mobile accessory
9) Research and development, as well as many other applications
We are not the cheapest price and not top quality in China , but we are the right supplier of you .
We trust the quality is the soul of factory !
With us , Business is Safe ,Money is Safe !
Send your message to this supplier
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