Super Strong Permanent Countersunk Magnet Round NdFeB Magnet with Countersink Hole
Item |
Disc Round Countersunk Magnet |
Composition |
Neodymium Magnet |
Application |
Voice-coil Motor(VCM), MRI, Generator, Car, Speaker, Computer |
Working Temp. |
Max 176F/ 176F~392F |
Coating |
Zinc, Color Zinc, Nickel etc |
Grade |
N35-N52, 38M-48M, 35H-48H, 33SH-44SH, 30UH-35UH |
Dimension |
Customized size |
Magnet Direction |
Through thickness(Axially)+Radially |
Type |
Strong&Permanent |
Performance |
Permanent, Strong, Rust-proof, Anti-corrosion |
Trade Term |
EXW, FOB, CIF, C&F ect. |
Payment Term |
TT, PayPal, Western Union ect. |
Grade |
Remanence |
Coercivity Force |
Intrinsic Coercive Force |
Max. Energy Product |
Working Temp. |
|
Br |
Hcb |
Hcj |
(BH)max |
|
mT |
kGs |
kA/m |
kOe |
kA/m |
kOe |
kJ/m3 |
MGOe |
N35 |
1170-1220 |
11.7-12.2 |
≥ 868 |
≥ 10.9 |
≥ 955 |
≥ 12 |
263-287 |
33-36 |
80 ° C |
N38 |
1220-1250 |
12.2-12.5 |
≥ 899 |
≥ 11.3 |
≥ 955 |
≥ 12 |
287-310 |
36-39 |
80 ° C |
N40 |
1250-1280 |
12.5-12.8 |
≥ 907 |
≥ 11.4 |
≥ 955 |
≥ 12 |
302-326 |
38-41 |
80 ° C |
N42 |
1280-1320 |
12.8-13.2 |
≥ 915 |
≥ 11.5 |
≥ 955 |
≥ 12 |
318-342 |
40-43 |
80 ° C |
N45 |
1320-1380 |
13.2-13.8 |
≥ 923 |
≥ 11.6 |
≥ 955 |
≥ 12 |
342-366 |
43-46 |
80 ° C |
N48 |
1380-1420 |
13.8-14.2 |
≥ 923 |
≥ 11.6 |
≥ 876 |
≥ 12 |
366-390 |
46-49 |
80 ° C |
N50 |
1400-1450 |
14.0-14.5 |
≥ 796 |
≥ 10.0 |
≥ 876 |
≥ 11 |
382-406 |
48-51 |
60 ° C |
N52 |
1430-1480 |
14.3-14.8 |
≥ 796 |
≥ 10.0 |
≥ 876 |
≥ 11 |
398-422 |
50-53 |
60 ° C |
35M |
1170-1220 |
11.7-12.2 |
≥ 868 |
≥ 10.9 |
≥ 1114 |
≥ 14 |
263-287 |
33-36 |
100 ° C |
38M |
1220-1250 |
12.2-12.5 |
≥ 899 |
≥ 11.3 |
≥ 1114 |
≥ 14 |
287-310 |
36-39 |
100 ° C |
40M |
1250-1280 |
12.5-12.8 |
≥ 923 |
≥ 11.6 |
≥ 1114 |
≥ 14 |
302-326 |
38-41 |
100 ° C |
42M |
1280-1320 |
12.8-13.2 |
≥ 955 |
≥ 12.0 |
≥ 1114 |
≥ 14 |
318-342 |
40-43 |
100 ° C |
45M |
1320-1380 |
13.2-13.8 |
≥ 995 |
≥ 12.5 |
≥ 1114 |
≥ 14 |
342-366 |
43-46 |
100 ° C |
48M |
1360-1430 |
13.6-14.3 |
≥ 1027 |
≥ 12.9 |
≥ 1114 |
≥ 14 |
366-390 |
46-49 |
100 ° C |
50M |
1400-1450 |
14.0-14.5 |
≥ 1033 |
≥ 13.0 |
≥ 1114 |
≥ 14 |
382-406 |
48-51 |
100 ° C |
35H |
1170-1220 |
11.7-12.2 |
≥ 868 |
≥ 10.9 |
≥ 1353 |
≥ 17 |
263-287 |
33-36 |
120 ° C |
38H |
1220-1250 |
12.2-12.5 |
≥ 899 |
≥ 11.3 |
≥ 1353 |
≥ 17 |
287-310 |
36-39 |
120 ° C |
40H |
1250-1280 |
12.5-12.8 |
≥ 923 |
≥ 11.6 |
≥ 1353 |
≥ 17 |
302-326 |
38-41 |
120 ° C |
42H |
1280-1320 |
12.8-13.2 |
≥ 955 |
≥ 12.0 |
≥ 1353 |
≥ 17 |
318-342 |
40-43 |
120 ° C |
45H |
1300-1360 |
13-13.6 |
≥ 963 |
≥ 12.1 |
≥ 1353 |
≥ 17 |
326-358 |
43-46 |
120 ° C |
48H |
1370-1430 |
13.7-14.3 |
≥ 995 |
≥ 12.5 |
≥ 1353 |
≥ 17 |
366-390 |
46-49 |
120 ° C |
33SH |
1130-1170 |
11.3-11.7 |
≥ 844 |
≥ 10.6 |
≥ 1592 |
≥ 20 |
247-271 |
31-34 |
150 ° C |
35SH |
1170-1220 |
11.7-12.2 |
≥ 876 |
≥ 11.0 |
≥ 1592 |
≥ 20 |
263-287 |
33-36 |
150 ° C |
38SH |
1220-1250 |
12.2-12.5 |
≥ 907 |
≥ 11.4 |
≥ 1592 |
≥ 20 |
287-310 |
36-39 |
150 ° C |
40SH |
1240-1280 |
12.5-12.8 |
≥ 939 |
≥ 11.8 |
≥ 1592 |
≥ 20 |
302-326 |
38-41 |
150 ° C |
42SH |
1280-1320 |
12.8-13.2 |
≥ 987 |
≥ 12.4 |
≥ 1592 |
≥ 20 |
318-342 |
40-43 |
150 ° C |
45SH |
1320-1380 |
13.2-13.8 |
≥ 1003 |
≥ 12.6 |
≥ 1592 |
≥ 20 |
342-366 |
43-46 |
150 ° C |
30UH |
1080-1130 |
10.8-11.3 |
≥ 812 |
≥ 10.2 |
≥ 1990 |
≥ 25 |
223-247 |
28-31 |
180 ° C |
33UH |
1130-1170 |
11.3-11.7 |
≥ 852 |
≥ 10.7 |
≥ 1990 |
≥ 25 |
247-271 |
31-34 |
180 ° C |
35UH |
1180-1220 |
11.8-12.2 |
≥ 860 |
≥ 10.8 |
≥ 1990 |
≥ 25 |
263-287 |
33-36 |
180 ° C |
38UH |
1220-1250 |
12.2-12.5 |
≥ 876 |
≥ 11.0 |
≥ 1990 |
≥ 25 |
287-310 |
36-39 |
180 ° C |
40UH |
1240-1280 |
12.5-12.8 |
≥ 899 |
≥ 11.3 |
≥ 1990 |
≥ 25 |
302-326 |
38-41 |
180 ° C |
Nanjing Huajin Magnetic Materials Co., Ltd. Specializing in the production and sale of
magnetic NdFeB,magnetic bar, magnetic products, magnetic frame. Magnets of various
shapes and sizes can be produced according to customer requirements, such as
packaging diskette, the motor magnetic tile, magnetic ring, toy bar magnet, magnetic
ball, with the exception of iron magnetic rods, magnetic hooks, magnetic separator box;
Surface treatment: Gold, silver, plated epoxy, nickel- plated copper-nickel, zinc,
chromium, titanium (blue zinc, black zinc, color zinc), above the surface treatment to
meet environmental requirements.
What information do I need to supply when I have a inquiry?
If you have any inquiry, please kindly advise the following items:
(1). Type of magnet (material & grade)
(2). Quantity (annual and per shipment)
(3). Shape and dimensions (drawing if necessary)
(4). Direction of magnetization(Axial/Radical)
(5). Magnetized or unmagnetized
(6). Details of surface treatment(coating)
(7). Application if possible
(8). Other information and requirements
Our Advantages:
1. 12 years professional Neodymium Magnet Manufacturer
2. Trade Assurance to Secure your trade safety
3. High quality Rare earth Materials used.
4. Fast delivery Time for magnet produce and Magnetic Assemblies.
5. Free sample available; 6. Difference Specification Choice.
Usage Tips:
Neodymium magnets can be dangerous, as they generate extremely strong pull force,
therefore must be handled with care to avoid personal injury and damage to the magnet.
Fingers and other body parts can get severely pinched between two attracting magnets.
Neodymium magnets are brittle, and can shatter if allowed to slam together, launching
small pcs at great speeds. Eye protection should be worn when handling there magnet.
Payment Term:
T/T, L/C, Western Union, PayPal.
Package & Shipment:
1. By Express(DHL, FedEx, TNT, UPS ect): Door to door, Short Delivery time, 3-5 days.
2. By Air: Short Delivery Time, 3-7 days.
3. By Sea: Cheap Shipping Cost, 7-30 days.
Package: Magnetic Isolation Package
Carton: 36*27*15CM
FAQ:
1. How to get quick quotation?
Kindly offer us the specific size, quantity, coating(zinc/nickel), magnetism direction ect
other requiries. Then best price will be offered ASAP.
2.What about the lead time?
(1) Sample: 5-7 days.
(2) Batch quantity: 7-12 days.
3.What's the MOQ?
(1) Spot Stocks: No MOQ;
(2) Regular Size: 500 PCS, 1000 PCS, 2000 PCS, 5000 PCS ect.
(3) Other Size: 2000 PCS, 5000 PCS, 10000 PCS ect.
4. Terms of Paymemt:
(1). T/T in advance(telegraphic transfer-bank order)
(2). Western Union cash - for small order or samples order.
(3). PayPal- for small order, quick receipt
Please feel free to contact me for any questions and requiries.