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NdFeB Magnet
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Rubber Coating Pot Magnet
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Pot Magnets with CNC Shell
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NdFeb Flat Pot Magnets with Countersink Hole
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NdFeB Pot Magnets with Thread Stud
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NdFeB Pot Magnets with Thread Bush
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NdFeB Pot Magnets with Hook
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NdFeB Flat Pot Magnets
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NdFeB Pot Magnets with Eyelet hook
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Product Category
Product Details
NdFeB Disc Magnet
For more information, please send an email or call our hotline.
Disc Magnets:
NdFeB Disc Magnets, Rare Earth Disc Magnets, Neodymium Disc Magnet, super neodymium Disc Magnet, Strong Disc Magnets, Rare Earth Round Disc Magnet, Sintered ndfeb Disc Magnets, Disc magnets supplier, China Disc Magnets Manufacturer
Disc size of the Neodymium Magnets are the most popular shape, which widely used in toys,sensor,relay,switch,magnetic products and other places. Almost all the disc magnets have their N and S poles on the flat face (axial magnetization), also some place are need diametrically magnetized, which must special marked when make inquiry.
Our Advantages:
- Strong production capacity: we can guarantee on time delivery for several large orders together.
- Almost offer all the grade: N30,N33,N35,N38,N40,N42,N45,N48,N50,N52,N54,N55,M,H,SH,UH,EH,AH.
- Strict quality control: rich experienced QC team guarantees 100% qualified products, and we are check the products at each step when production.
- Good performance:resistance to demagnetization, good in ambient temperature and heat resistance.
- Popular sizes have enough stock: our regular customer order sizes are have stock.
- Excellent service: professional service team give you fast response and good services.
Magnetic Characteristic of Sintered NdFeB Magnets
Magnetic Characteristic of Sintered NdFeB Magnets 烧结钕铁硼性能表 |
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Item 类别 |
Grade 性能 |
Remanence (Br) 剩磁 |
Coercive Force (HcB) 磁感应强度矫顽力 |
Intrinsic Coercive Force (HcJ) 内禀矫顽力 |
Max.Energy Product (B-H) Max 最大磁能积 |
Max Working Temp. ℃ 最高工作温度 |
||||
mT |
KG |
KA/m |
KOe |
KA/m |
KOe |
KJ/ m3 |
MGOe |
Tw ℃ |
||
N |
N30 |
1080-1130 |
10.8-11.3 |
≥ 796 |
≥ 10 |
≥ 955 |
≥ 12 |
233-247 |
28-31 |
80 ℃ |
N33 |
1130-1170 |
11.3-11.7 |
≥ 836 |
≥ 10.5 |
≥ 955 |
≥ 12 |
247-271 |
31-34 |
80 ℃ |
|
N35 |
1170-1220 |
11.7-12.2 |
≥ 868 |
≥ 10.9 |
≥ 955 |
≥ 12 |
263-287 |
33-36 |
80 ℃ |
|
N38 |
1220-1250 |
12.2-12.5 |
≥ 899 |
≥ 11.3 |
≥ 955 |
≥ 12 |
287-310 |
36-39 |
80 ℃ |
|
N40 |
1250-1280 |
12.5-12.8 |
≥ 907 |
≥ 11.4 |
≥ 955 |
≥ 12 |
302-326 |
38-41 |
80 ℃ |
|
N42 |
1280-1320 |
12.8-13.2 |
≥ 915 |
≥ 11.5 |
≥ 955 |
≥ 12 |
318-342 |
40-43 |
80 ℃ |
|
N45 |
1320-1380 |
13.2-13.8 |
≥ 923 |
≥ 11.6 |
≥ 955 |
≥ 12 |
342-366 |
43-46 |
80 ℃ |
|
N48 |
1380-1420 |
13.8-14.2 |
≥ 836 |
≥ 10.5 |
≥955 |
≥ 12 |
366-390 |
46-49 |
80 ℃ |
|
N50 |
1400-1450 |
14.0-14.5 |
≥ 796 |
≥ 10.0 |
≥ 876 |
≥ 11 |
382-406 |
48-51 |
60 ℃ |
|
N52 |
1430-1480 |
14.3-14.8 |
≥ 796 |
≥ 10.0 |
≥ 876 |
≥ 11 |
398-422 |
50-53 |
60 ℃ |
|
N55 |
1450-1510 |
14.5-15.1 |
≥ 796 |
≥ 10.0 |
≥ 876 |
≥ 11 |
406-438 |
52-55 |
60 ℃ |
|
M |
30M |
1080-1130 |
10.8-11.3 |
≥ 796 |
≥ 10.0 |
≥ 1114 |
≥ 14 |
223-247 |
28-31 |
100 ℃ |
33M |
1130-1170 |
11.3-11.7 |
≥ 836 |
≥ 10.5 |
≥ 1114 |
≥ 14 |
247-263 |
31-33 |
100 ℃ |
|
35M |
1170-1220 |
11.7-12.2 |
≥ 868 |
≥ 10.9 |
≥ 1114 |
≥ 14 |
263-287 |
33-36 |
100 ℃ |
|
38M |
1220-1250 |
12.2-12.5 |
≥ 899 |
≥ 11.3 |
≥ 1114 |
≥ 14 |
287-310 |
36-39 |
100 ℃ |
|
40M |
1250-1280 |
12.5-12.8 |
≥ 923 |
≥ 11.6 |
≥ 1114 |
≥ 14 |
302-326 |
38-41 |
100 ℃ |
|
42M |
1280-1320 |
12.8-13.2 |
≥ 955 |
≥ 12.0 |
≥ 1114 |
≥ 14 |
318-342 |
40-43 |
100 ℃ |
|
45M |
1320-1380 |
13.2-13.8 |
≥ 995 |
≥ 12.5 |
≥ 1114 |
≥ 14 |
342-366 |
43-46 |
100 ℃ |
|
48M |
1360-1430 |
13.6-14.3 |
≥ 1027 |
≥ 12.9 |
≥ 1114 |
≥ 14 |
366-390 |
46-49 |
100 ℃ |
|
50M |
1400-1450 |
14.0-14.5 |
≥ 1033 |
≥ 13.0 |
≥ 1114 |
≥ 14 |
382-406 |
48-51 |
100 ℃ |
|
H |
30H |
1080-1130 |
10.8-11.3 |
≥ 796 |
≥ 10.0 |
≥ 1353 |
≥ 17 |
223-247 |
28-31 |
120 ℃ |
33H |
1130-1170 |
11.3-11.7 |
≥ 836 |
≥ 10.5 |
≥ 1353 |
≥ 17 |
247-271 |
31-34 |
120 ℃ |
|
35H |
1170-1220 |
11.7-12.2 |
≥ 868 |
≥ 10.9 |
≥ 1353 |
≥ 17 |
263-287 |
33-36 |
120 ℃ |
|
38H |
1220-1250 |
12.2-12.5 |
≥ 899 |
≥ 11.3 |
≥ 1353 |
≥ 17 |
287-310 |
36-39 |
120 ℃ |
|
40H |
1250-1280 |
12.5-12.8 |
≥ 923 |
≥ 11.6 |
≥ 1353 |
≥ 17 |
302-326 |
38-41 |
120 ℃ |
|
42H |
1280-1320 |
12.8-13.2 |
≥ 955 |
≥ 12.0 |
≥ 1353 |
≥ 17 |
318-342 |
40-43 |
120 ℃ |
|
45H |
1320-1360 |
13.2-13.6 |
≥ 963 |
≥ 12.1 |
≥ 1353 |
≥ 17 |
342-366 |
43-46 |
120 ℃ |
|
48H |
1370-1430 |
13.7-14.3 |
≥ 995 |
≥ 12.5 |
≥ 1353 |
≥ 17 |
366-390 |
46-49 |
120 ℃ |
|
SH |
30SH |
1080-1130 |
10.8-11.3 |
≥ 804 |
≥ 10.1 |
≥ 1592 |
≥ 20 |
223-247 |
28-31 |
150 ℃ |
33SH |
1130-1170 |
11.3-11.7 |
≥ 844 |
≥ 10.6 |
≥ 1592 |
≥ 20 |
247-271 |
31-34 |
150 ℃ |
|
35SH |
1170-1220 |
11.7-12.2 |
≥ 876 |
≥ 11.0 |
≥ 1592 |
≥ 20 |
263-287 |
33-36 |
150 ℃ |
|
38SH |
1220-1250 |
12.2-12.5 |
≥ 907 |
≥ 11.4 |
≥ 1592 |
≥ 20 |
287-310 |
36-39 |
150 ℃ |
|
40SH |
1250-1280 |
12.5-12.8 |
≥ 939 |
≥ 11.8 |
≥ 1592 |
≥ 20 |
302-326 |
38-41 |
150 ℃ |
|
42SH |
1280-1320 |
12.8-13.2 |
≥ 987 |
≥ 12.4 |
≥ 1592 |
≥ 20 |
318-342 |
40-43 |
150 ℃ |
|
45SH |
1320-1380 |
13.2-13.8 |
≥ 1003 |
≥ 12.6 |
≥ 1592 |
≥ 20 |
342-366 |
43-46 |
150 ℃ |
|
UH |
28UH |
1020-1080 |
10.2-10.8 |
≥ 764 |
≥ 9.6 |
≥ 1990 |
≥ 25 |
207-231 |
26-29 |
180 ℃ |
30UH |
1080-1130 |
10.8-11.3 |
≥ 812 |
≥ 10.2 |
≥ 1990 |
≥ 25 |
223-247 |
28-31 |
180 ℃ |
|
33UH |
1130-1170 |
11.3-11.7 |
≥ 852 |
≥ 10.7 |
≥ 1990 |
≥ 25 |
247-271 |
31-34 |
180 ℃ |
|
35UH |
1180-1220 |
11.8-12.2 |
≥ 860 |
≥ 10.8 |
≥ 1990 |
≥ 25 |
263-287 |
33-36 |
180 ℃ |
|
38UH |
1220-1250 |
12.2-12.5 |
≥ 876 |
≥ 11.0 |
≥ 1990 |
≥ 25 |
287-310 |
36-39 |
180 ℃ |
|
40UH |
1240-1280 |
12.5-12.8 |
≥ 899 |
≥ 11.3 |
≥ 1990 |
≥ 25 |
302-326 |
38-41 |
180 ℃ |
|
EH |
28EH |
1040-1090 |
10.4-10.9 |
≥ 780 |
≥ 9.8 |
≥ 2388 |
≥ 30 |
207-231 |
26-29 |
200 ℃ |
30EH |
1080-1130 |
10.8-11.3 |
≥ 812 |
≥ 10.3 |
≥ 2388 |
≥ 30 |
223-247 |
28-31 |
200 ℃ |
|
33EH |
1130-1170 |
11.3-11.7 |
≥ 836 |
≥ 10.5 |
≥ 2388 |
≥ 30 |
247-271 |
31-34 |
200 ℃ |
|
35EH |
1170-1220 |
11.7-12.2 |
≥ 876 |
≥ 11.0 |
≥ 2388 |
≥ 30 |
263-287 |
33-36 |
200 ℃ |
|
38EH |
1220-1250 |
12.2-12.5 |
≥ 899 |
≥ 11.3 |
≥ 2388 |
≥ 30 |
287-310 |
36-39 |
200 ℃ |
|
AH |
28AH |
1040-1090 |
10.4-10.9 |
≥ 787 |
≥ 9.9 |
≥ 2624 |
≥ 33 |
207-231 |
26-19 |
230 ℃ |
30AH |
1080-1130 |
10.8-11.3 |
≥ 819 |
≥ 10.3 |
≥ 2624 |
≥ 33 |
223-247 |
28-31 |
230 ℃ |
|
33AH |
1130-1170 |
11.3-11.7 |
≥ 843 |
≥ 10.6 |
≥ 2624 |
≥ 33 |
247-271 |
31-34 |
230 ℃ |
MESSAGE
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