Product Description
Mingjie Magnets - NdFeB magnet: Strong permanent Neodymium magnet with super magnetic properites.
Grades: N33, 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.
Magnetic properties of sintered NdFeB |
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 |
Contact informtion:
Company: DongGuan Global Hardware Co.,Ltd
Name: Anson Huang
Tel:+86-769- 21684264
Cellphone:+86-18719332092
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.