N30-N50 Super Strong Rectangle Neodymium Magnets Permanent Magnet Block Magnet Industrial Magnets
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Product Highlights
- Customized Size and Shape: Rectangular shape and size can be customized according to client drawings and requirements.
- Wide Grade Selection: Available in N35-N54 grades including M, H, SH, UH, EH, and AH for various temperature needs.
- Multiple Coating Options: Offers Zn, Nickel, NiCuNi, Epoxy, Parylene, and other coatings for corrosion resistance.
- Competitive Pricing: Strategic cooperation with CHINALCO ensures stable raw material costs and annual price reductions.
- High Quality Standards: ISO9001, ISO14001, RoHS, REACH, SGS, and FDA compliant products.
- Fast Sample Delivery: Materials are kept in stock to provide samples as quickly as possible.
- Immediate Production: Production is arranged immediately upon receipt of payment.
- Professional Packaging: Vacuum packaging, shielding boxes, and wooden boxes protect magnets during shipping.
Product Attributes
- Customization
- Available
- Application
- Electronic Products, Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet
- Shape
- Rectangular
- Model NO.
- N35-N54( M, H, Sh, Uh, Eh, Ah )
- Coating
- Nickel
- Grade
- N35-N52/H/Uh/Ah
- Type
- Permanent
- Composition
- NdFeB Magnet
- Tolerance
- -0.05~+0.05mm
- Size
- Can Be Vary According to Drawing
- Magnetization
- as Clients Need
- Transport Package
- Standared Carton&Pallet
- Specification
- N35-N52( M, H, Sh, Uh, Eh, Ah )
- Trademark
- eastar
- Origin
- China, Ningbo
- HS Code
- 8505111000
- Production Capacity
- 500000PCS/Month
Product Images of N30-N50 Super Strong Rectangle Neodymium Magnets Permanent Magnet Block Magnet Industrial Magnets
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Product Description
| Applications: | Motors, Generators, Sensors, Speakers, Earphones and other musical instruments, Magnetic therapy devices, Magnetic Chuck, Magnetic bearings and couplings, NdFeB Pot Magnet and other magnetic applications. |
| Grade: | N35-N54, N35M-N54M, N35H-N54H, N35SH-N54SH, N28UH-N50UH, N28EH-N48EH, N28AH-N45AH. |
| Shape: | Customized |
| Coating: | Zn,Colored Zn,Ni+Ni, NiCuNi, Electroless Nickel, Phosphating+Epoxy, NiCu+Epoxy, Sprayed Epoxy, Ni-Au, Phosphated/Passivation, Parylene, etc. |
| Size: | Customized size per your requirements. |
| Certification: | ISO9001:2008 and RoHS. |
| Parameter | unit | Standard Data |
| Curie Temperature(Tc) | ºC | 310~380 |
| Temp. Coefficient of Br (aBr) | %/ºC | -0.1~ -0.12 |
| Temp Coefficient of Hcj (aHcj) | %/ºC | -0.38~ -0.8 |
| Maximum Operating Temperature(Tw) | ºC | 80~250 |
| Density(D) | g/cm3 | > 7.4~7.8 |
| Vickers Hardness | Hv | 550~650 |
| Bending Strength | Mpa | 250 |
| Tensile Strength | Mpa | 80 |
| Compressive Strength | Mpa | 1000~1200 |
| Electrical resistance | μΩ·cm | 130~160 |
Eastar Advantages
1.Competetive price
Strategic cooperation with China's No.1 rare earth miner CHINALCO, which enables us strong and safe backup for rare earth raw materials cost stability, 3 x -3% annual price down guaranteed.
2.High Quality
ISO9001, ISO14001 certified company, RoHS, REACH, SGS, FDA complied product.
There are excellent customers such as SIEMENS, BMW, REGAL BELOIT, NIDEC,etc.
Over 100 million neodymium magnets delivered to American, European, Asian and African countries.
3.Best Service
One stop service from R&D to mass production.
Will feedback to our customer within 12Hours.



Standard Packaging
• Vacuum packaging for all Neodymium magnets and Neodymium magetic assemblies.
• Shielding box and wooden box to protect the Neodymium magnets during shipping.
Shipping Methods
• Contract price with FedEx, DHL, UPS and TNT to minimum your shipping cost.
• Experienced shipping forwarder for Ocean and Air shipments.
1:How long will you give me the reply?
we will contact you in 12 hours as soon as we can.
2:Could I get samples?
Yes,we have materials in stock to help you to get the samples as soon as we can.
3:How about the quality of the magnets?
We have the certification of ISO,TS and ROSH,we could send the certification test of our company to you.
4:How is the price?
As we believe the quality is the most important,we will provide the best quality magnet we can with reasonable price.
5:Could you provide me the shortest lead time?
We have materials in our stock,if you really need,you can tell us and we will try our best to satisfy you.
6:Could I visit your factory?
Of course,if you need we will help you to visit our factory.
7:If I have paid,when will you help me to produce?
When we have received the money in our account,we will give you the receipt and arrange to produce immediately.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR233889". Items marked "" are certified.
Company Profile
We are specializing in various specification of sintered Neodymium Iron Boron(NdFeB) Magnet. We are providing different size and shape of magnet for DC motors, computers, smartphones, speakers, acoustic Systems, MRI, VCM, medical instruments and Wareable devices. Our magnet grade from N35, N38, ...Up to N50, N52. Includes H, SH, UH, EH series...Our experienced QC team are strickly follow ISO9001 standard which can ensure you high quality magnet as you need.
We can provide you magnet blocks, disks, rings, tiles, cylinders...Or customized design according to your special requirments. We owned our fine processing center including linear cutting, grinding, plating...Wich can ensure your special technique requirment.
We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers requirments and give idea solution" for the management and "zero defect, zero complaints" as the quality objective.
Welcome to contact us and develop together with us for a great future.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 17-4, 277 Shengyuan Road, Fenghua District, Ningbo City
-
Plant Area
- 6000 square meters
-
Number of Employees
- 123
-
Registered Capital
- 3,000,000 RMB
-
Terms of Payment
- LC, T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Ningbo Port, Shanghai Port
Our Production Capability & Technical Expertise
-
Main Products
- Curved NdFeB Motor Magnets, Strong Rare Earth NdFeB arc Magnets, Custom Galvanized Curved Rare Earth Magnets, Black Permanent Magnet Arc NdFeB Magnets
-
Production Machines
- Machining Facility
-
ODM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2012-04-16
- Export Year
- 2007-09-20
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
-
Number of Foreign Trading Staff
- 6
-
Overseas Agent/Branch
- No
FAQ
- How long will you give me the reply?
- We will contact you in 12 hours as soon as we can.
- Could I get samples?
- Yes, we have materials in stock to help you to get the samples as soon as we can.
- How about the quality of the magnets?
- We have the certification of ISO, TS and ROSH, we could send the certification test of our company to you.
- How is the price?
- As we believe the quality is the most important, we will provide the best quality magnet we can with reasonable price.
- Could you provide me the shortest lead time?
- We have materials in our stock, if you really need, you can tell us and we will try our best to satisfy you.
- Could I visit your factory?
- Of course, if you need we will help you to visit our factory.
- If I have paid, when will you help me to produce?
- When we have received the money in our account, we will give you the receipt and arrange to produce immediately.
Send your message to this supplier
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