Basic Info.
Application
Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet
Size
According to Customers ′ Request
Process Types
Sintered Bonded Compression
Gauss Strength
Gauss Strength
Direction of Magnetization
Through The Thickness or Through The Diameter
Specification
ISO9001, ROHS, SGS
Origin
China(Mainland) Guangdong Dongguan
Product Description
Product Description
Mingjie Magnets - NdFeB magnet: Strong permanent Neodymium magnet with super magnetic properites.
Grades: N35, N38, N40, N42, N45, N48, N50, N52, (M, H, SH, EH, UH )
Shapes: Disc, cylinder, sphere, block, ring, tile, arc, and other irregular shapes
Coatings: Nickel, Ni-Cu-Ni, Zinc, white-blue Zn, Black epoxy resin, Gold
Sizes: customized
Tolerance: +/-0.05mm unless specified.
Magnetized direction: Through thickness, diameter, axial, etc
Maximum working temperature: 80 to 120 degrees C
Delivery time: Within 7-30 days when order confirmed
Package Condition: Standard air/sea protective package, unless specified.
rare earth neodymium magnets |
Series | Grade | Remanence | Normal Coercivity | Instrinsic Coercivity | Max. Energy Product | Continuous Max. Operating Temp. |
Br | Hcb | Hcj | (BH)Max |
(KGs) | (mT) | (Koe) | (KA/m) | (Koe) | (KA/m) | (MGOe) | KJ/m 3 | Centigrade |
N | N35 | 11.7~12.2 | 1170~1220 | ≥10.9 | ≥868 | ≥12 | ≥955 | 33~36 | 263~287 | 80 |
N38 | 12.2~12.5 | 1220~1250 | ≥11.3 | ≥899 | ≥12 | ≥955 | 36~39 | 287~310 | 80 |
N40 | 12.5~12.8 | 1250~1280 | ≥11.4 | ≥907 | ≥12 | ≥955 | 38~41 | 302~326 | 80 |
N42 | 12.8~13.2 | 1280~1320 | ≥11.5 | ≥915 | ≥12 | ≥955 | 40~43 | 318~342 | 80 |
N45 | 13.2~13.8 | 1320~1380 | ≥11.6 | ≥923 | ≥12 | ≥955 | 43~46 | 342~366 | 80 |
N48 | 13.8~14.2 | 1380~1420 | ≥10.5 | ≥836 | ≥12 | ≥955 | 46~49 | 366~390 | 80 |
N50 | 14.0~14.5 | 1400~1450 | ≥10 | ≥796 | ≥11 | ≥876 | 48~51 | 382~406 | 80 |
N52 | 14.3~14.8 | 1430~1480 | ≥10 | ≥796 | ≥11 | ≥876 | 50~53 | 398~422 | 80 |
M | 33M | 11.3~11.7 | 1130~1170 | ≥10.5 | ≥836 | ≥14 | ≥1114 | 31~33 | 247~263 | 100 |
35M | 11.7~12.2 | 1170~1220 | ≥10.9 | ≥868 | ≥14 | ≥1114 | 33~36 | 263~287 | 100 |
38M | 12.2~12.5 | 1220~1250 | ≥11.3 | ≥899 | ≥14 | ≥1114 | 36~39 | 287~310 | 100 |
40M | 12.5~12.8 | 1250~1280 | ≥11.6 | ≥923 | ≥14 | ≥1114 | 38~41 | 302~326 | 100 |
42M | 12.8~13.2 | 1280~1320 | ≥12 | ≥955 | ≥14 | ≥1114 | 40~43 | 318~342 | 100 |
45M | 13.2~13.8 | 1320~1380 | ≥12.5 | ≥995 | ≥14 | ≥1114 | 43~46 | 342~366 | 100 |
48M | 13.6~14.3 | 1360~1430 | ≥12.9 | ≥1027 | ≥14 | ≥1114 | 46~49 | 366~390 | 100 |
50M | 14.0~14.5 | 1400~1450 | ≥13 | ≥1033 | ≥14 | ≥1114 | 48~51 | 382~406 | 100 |
H | 35H | 11.7~12.2 | 1170~1220 | ≥10.9 | ≥868 | ≥17 | ≥1353 | 33~36 | 263~287 | 120 |
38H | 12.2~12.5 | 1220~1250 | ≥11.3 | ≥899 | ≥17 | ≥1353 | 36~39 | 287~310 | 120 |
40H | 12.5~12.8 | 1250~1280 | ≥11.6 | ≥923 | ≥17 | ≥1353 | 38~41 | 302~326 | 120 |
42H | 12.8~13.2 | 1280~1320 | ≥12 | ≥955 | ≥17 | ≥1353 | 40~43 | 318~342 | 120 |
45H | 13.2~13.6 | 1320~1360 | ≥12.1 | ≥963 | ≥17 | ≥1353 | 43~46 | 342~366 | 120 |
48H | 13.7~14.3 | 1370~1430 | ≥12.5 | ≥995 | ≥17 | ≥1353 | 46~49 | 366~390 | 120 |
SH | 35SH | 11.7~12.2 | 1170~1220 | ≥11 | ≥876 | ≥20 | ≥1592 | 33~36 | 263~287 | 150 |
38SH | 12.2~12.5 | 1220~1250 | ≥11.4 | ≥907 | ≥20 | ≥1592 | 36~39 | 287~310 | 150 |
40SH | 12.5~12.8 | 1240~1280 | ≥11.8 | ≥939 | ≥20 | ≥1592 | 38~41 | 302~326 | 150 |
42SH | 12.8~13.2 | 1280~1320 | ≥12.4 | ≥987 | ≥20 | ≥1592 | 40~43 | 318~342 | 150 |
45SH | 13.2~13.8 | 1320~1380 | ≥12.6 | ≥1003 | ≥20 | ≥1592 | 43~46 | 342~366 | 150 |
UH | 28UH | 10.2~10.8 | 1020~1080 | ≥9.6 | ≥764 | ≥25 | ≥1990 | 26~29 | 207~231 | 180 |
30UH | 10.8~11.3 | 1080~1130 | ≥10.2 | ≥812 | ≥25 | ≥1990 | 28~31 | 223~247 | 180 |
33UH | 11.3~11.7 | 1130~1170 | ≥10.7 | ≥852 | ≥25 | ≥1990 | 31~34 | 247~271 | 180 |
35UH | 11.8~12.2 | 1180~1220 | ≥10.8 | ≥860 | ≥25 | ≥1990 | 33~36 | 263~287 | 180 |
38UH | 12.2~12.5 | 1220~1250 | ≥11 | ≥876 | ≥25 | ≥1990 | 36~39 | 287~310 | 180 |
40UH | 12.5~12.8 | 1240~1280 | ≥11.3 | ≥899 | ≥25 | ≥1990 | 38~41 | 302~326 | 180 |
EH | 28EH | 10.4~10.9 | 1040~1090 | ≥9.8 | ≥780 | ≥30 | ≥2388 | 26~29 | 207~231 | 200 |
30EH | 10.8~11.3 | 1080~1130 | ≥10.2 | ≥812 | ≥30 | ≥2388 | 28~31 | 223~247 | 200 |
33EH | 11.3~11.7 | 1130~1170 | ≥10.5 | ≥836 | ≥30 | ≥2388 | 31~34 | 247~271 | 200 |
35EH | 11.7~12.2 | 1170~1220 | ≥11 | ≥876 | ≥30 | ≥2388 | 33~36 | 263~287 | 200 |
38EH | 12.2~12.5 | 1220~1250 | ≥11.3 | ≥899 | ≥30 | ≥2388 | 36~39 | 287~310 | 200 |
AH | 28AH | 10.4~10.9 | 1040~1090 | ≥9.9 | ≥787 | ≥33 | ≥2624 | 26~29 | 207~231 | 230 |
30AH | 10.8~11.3 | 1080~1130 | ≥10.3 | ≥819 | ≥33 | ≥2624 | 28~31 | 223~247 | 230 |
33AH | 11.3~11.7 | 1130~1170 | ≥10.6 | ≥843 | ≥33 | ≥2624 | 31~34 | 247~271 | 230 |
Plating Characteristics
Plating Type | Overall Thickness | Salt Spray Test | Pressure Cooker Test |
NiCuNi (Nickel Copper Nickel) | 15-21 μm | 24 hours | 48 hours |
NiCu + Black Nickel | 15-21 μm | 24 hours | 48 hours |
NiCuNi + Epoxy | 20-28 μm | 48 hours | 72 hours |
NiCuNi + Gold | 16-23 μm | 36 hours | 72 hours |
NiCuNi + Silver | 16-23 μm | 24 hours | 48 hours |
Zinc | 7-15 μm | 12 hours | 24 hours |
Advantage:
1 | No question refund within 3 days. |
2 | Well trained and experienced staffs to answer your questions. |
3 | Short lead time. |
4 | Pass International standard. |
5 | Non-standard / standard / OEM / ODM / customized service provided. |
6 | Small Quantity available. |
7 | We can design according to customers' request. |
8 | Could be packed by customers' requirement. |
When can I get the price?
We usually quote within 24 hours after we get your inquiry.
If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.
How can I get a sample to check your quality?
After price confirmation, you can require for samples to check our quality..
How long can I expect to get the sample?
After you pay the sample charge and send us confirmed files, the samples will be ready for delivery in 6-8 days.
The samples will be sent to you via express and arrive in 3-5 days.
You can use your own express account or prepay us if you do not have an account
Contact informtion:
Company: DongGuan Global Hardware Co.,Ltd
Name: Michael Meng
Tel:+86-769- 21684414
Cellphone:+86-13580709008
Address:
No. 3, One Street, Jianshe Road, Dalingshan Town, Dongguan, Guangdong, China
Business Type:
Manufacturer/Factory
Business Range:
Industrial Equipment & Components, Metallurgy, Mineral & Energy, Tools & Hardware
Management System Certification:
ISO 9001
Company Introduction:
Dongguan Global hardware Co., Ltd, passed the ISO9001: 2000 international quality management certification ROSH. Our main product are precision screw, Lache machining parts and NdFeB magnet product, Currently, 90% of our products have been sold to the Europe, America, Middle East, Asia, Africa, Australia and more than 40 countries
Our factory located in dongguan city, Guangdong province China Mainland, our biggets customer is
HUAWEI Technology
We are in hardware area form more than 8 years, and have our owm professional designer to provide
Professional design servise and our staff are very prefessional to be provide super servise
Our Services
1) Reply: Our trade manager is 24 hours online, your inquiry will be reply within 8 hours because there maybe some time difference between us.
2) Integrity degree: We are 5 years gold supplier, we are trying our best to provide the highestquality, your satisfaction is our biggest reward!
3) Sample charge: Free sample is available for common color and size, some customizedcolor and size will charge a small amount.
4) Customer distribution: US, Australia, Canada, French, Germany and all over the world.