Product Description
Rare Earth Square Magnet
-Square with customized sizes
-Widely used
-Different grades at your choice
1. Materials: Sintered Neodymium-Iron-Boron;
2. Grades: Range: N35-N52; N35M-N50M; N35H-N48H, N35SH-N45SH; N30UH-N40UH, N30EH-N38EH;
3. Shapes: Others available: Cylinder, Ring, Disc, Arc, Customized;
4. Size: Length x Width x Thickness. You could choose freely according to your plan;
5. Coatings: Others available: Ni-Cu-Ni, Zinc, gold, silver, epoxy, parylene, etc.;
6. Orientation The direction of magnetism depends on your applications;
7. Quality: Our expert quality control department ensures magnets are high quality;
8. Applications: Sensors, motors, rotors, wind turbine, wind generators, speakers, loudspeakers, magnetic filters, etc.;
|
Technical Data of Sintered NdFeB Magnet |
|
Grade |
Br |
Hcb |
Hcj |
(BH)max |
(Tw) |
|
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 ºC |
|
N38 |
1220-1250 |
(12.2-12.5) |
≥899 |
( ≥11.3) |
≥955 |
( ≥12) |
287-310 |
(36-39) |
80 ºC |
|
N40 |
1250-1280 |
(12.5-12.8) |
≥907 |
( ≥11.4) |
≥955 |
( ≥12) |
302-326 |
(38-41) |
80 ºC |
|
N42 |
1280-1320 |
(12.8-13.2) |
≥915 |
( ≥11.5) |
≥955 |
( ≥12) |
318-342 |
(40-43) |
80 ºC |
|
N45 |
1320-1380 |
(13.2-13.8) |
≥923 |
( ≥11.6) |
≥955 |
( ≥12) |
342-366 |
(43-46) |
80 ºC |
|
N48 |
1380-1420 |
(13.8-14.2) |
≥923 |
( ≥11.6) |
≥876 |
( ≥12) |
366-390 |
(46-49) |
80 ºC |
|
N50 |
1400-1450 |
(14.0-14.5) |
≥796 |
( ≥10.0) |
≥876 |
( ≥11) |
382-406 |
(48-51) |
60 ºC |
|
N52 |
1430-1480 |
(14.3-14.8) |
≥796 |
( ≥10.0) |
≥876 |
( ≥11) |
398-422 |
(50-53) |
60 ºC |
|
30M |
1080-1130 |
(10.8-11.3) |
≥796 |
( ≥10.0) |
≥1114 |
( ≥14) |
223-247 |
(28-31) |
100 ºC |
|
33M |
1130-1170 |
(11.3-11.7) |
≥836 |
( ≥10.5) |
≥1114 |
( ≥14) |
247-263 |
(31-33) |
100 ºC |
|
35M |
1170-1220 |
(11.7-12.2) |
≥868 |
( ≥10.9) |
≥1114 |
( ≥14) |
263-287 |
(33-36) |
100 ºC |
|
38M |
1220-1250 |
(12.2-12.5) |
≥899 |
( ≥11.3) |
≥1114 |
( ≥14) |
287-310 |
(36-39) |
100 ºC |
|
40M |
1250-1280 |
(12.5-12.8) |
≥923 |
( ≥11.6) |
≥1114 |
( ≥14) |
302-326 |
(38-41) |
100 ºC |
|
42M |
1280-1320 |
(12.8-13.2) |
≥955 |
( ≥12.0) |
≥1114 |
( ≥14) |
318-342 |
(40-43) |
100 ºC |
|
45M |
1320-1380 |
(13.2-13.8) |
≥995 |
( ≥12.5) |
≥1114 |
( ≥14) |
342-366 |
(43-46) |
100 ºC |
|
48M |
1360-1430 |
(13.6-14.3) |
≥1027 |
( ≥12.9) |
≥1114 |
( ≥14) |
366-390 |
(46-49) |
100 ºC |
|
50M |
1400-1450 |
(14.0-14.5) |
≥1033 |
( ≥13.0) |
≥1114 |
( ≥14) |
382-406 |
(48-51) |
100 ºC |
|
30H |
1080-1130 |
(10.8-11.3) |
≥796 |
( ≥10.0) |
≥1353 |
( ≥17) |
223-247 |
(28-31) |
120 ºC |
|
33H |
1130-1170 |
(11.3-11.7) |
≥836 |
( ≥10.5) |
≥1353 |
( ≥17) |
247-271 |
(31-34) |
120 ºC |
|
35H |
1170-1220 |
(11.7-12.2) |
≥868 |
( ≥10.9) |
≥1353 |
( ≥17) |
263-287 |
(33-36) |
120 ºC |
|
38H |
1220-1250 |
(12.2-12.5) |
≥899 |
( ≥11.3) |
≥1353 |
( ≥17) |
287-310 |
(36-39) |
120 ºC |
|
40H |
1250-1280 |
(12.5-12.8) |
≥923 |
( ≥11.6) |
≥1353 |
( ≥17) |
302-326 |
(38-41) |
120 ºC |
|
42H |
1280-1320 |
(12.8-13.2) |
≥955 |
( ≥12.0) |
≥1353 |
( ≥17) |
318-342 |
(40-43) |
120 ºC |
|
45H |
1300-1360 |
(13-13.6) |
≥963 |
( ≥12.1) |
≥1353 |
( ≥17) |
326-358 |
(43-46) |
120 ºC |
|
48H |
1370-1430 |
(13.7-14.3) |
≥995 |
( ≥12.5) |
≥1353 |
( ≥17) |
366-390 |
(46-49) |
120 ºC |
|
30SH |
1080-1130 |
(10.8-11.3) |
≥804 |
( ≥10.1) |
≥1592 |
( ≥20) |
223-247 |
(28-31) |
150 ºC |
|
33SH |
1130-1170 |
(11.3-11.7) |
≥844 |
( ≥10.6) |
≥1592 |
( ≥20) |
247-271 |
(31-34) |
150 ºC |
|
35SH |
1170-1220 |
(11.7-12.2) |
≥876 |
( ≥11.0) |
≥1592 |
( ≥20) |
263-287 |
(33-36) |
150 ºC |
|
38SH |
1220-1250 |
(12.2-12.5) |
≥907 |
( ≥11.4) |
≥1592 |
( ≥20) |
287-310 |
(36-39) |
150 ºC |
|
40SH |
1240-1280 |
(12.5-12.8) |
≥939 |
( ≥11.8) |
≥1592 |
( ≥20) |
302-326 |
(38-41) |
150 ºC |
|
42SH |
1280-1320 |
(12.8-13.2) |
≥987 |
( ≥12.4) |
≥1592 |
( ≥20) |
318-342 |
(40-43) |
150 ºC |
|
45SH |
1320-1380 |
(13.2-13.8) |
≥1003 |
( ≥12.6) |
≥1592 |
( ≥20) |
342-366 |
(43-46) |
150 ºC |
|
28UH |
1020-1080 |
(10.2-10.8) |
≥764 |
( ≥9.6) |
≥1990 |
( ≥25) |
207-231 |
(26-29) |
180 ºC |
|
30UH |
1080-1130 |
(10.8-11.3) |
≥812 |
( ≥10.2) |
≥1990 |
( ≥25) |
223-247 |
(28-31) |
180 ºC |
|
33UH |
1130-1170 |
(11.3-11.7) |
≥852 |
( ≥10.7) |
≥1990 |
( ≥25) |
247-271 |
(31-34) |
180 ºC |
|
35UH |
1180-1220 |
(11.8-12.2) |
≥860 |
( ≥10.8) |
≥1990 |
( ≥25) |
263-287 |
(33-36) |
180 ºC |
|
38UH |
1220-1250 |
(12.2-12.5) |
≥876 |
( ≥11.0) |
≥1990 |
( ≥25) |
287-310 |
(36-39) |
180 ºC |
|
40UH |
1240-1280 |
(12.5-12.8) |
≥899 |
( ≥11.3) |
≥1990 |
( ≥25) |
302-326 |
(38-41) |
180 ºC |
|
28EH |
1040-1090 |
(10.4-10.9) |
≥780 |
( ≥9.8) |
≥2388 |
( ≥30) |
207-231 |
(26-29) |
200 ºC |
|
30EH |
1080-1130 |
(10.8-11.3) |
≥812 |
( ≥10.2) |
≥2388 |
( ≥30) |
223-247 |
(28-31) |
200 ºC |
|
33EH |
1130-1170 |
(11.3-11.7) |
≥836 |
( ≥10.5) |
≥2388 |
( ≥30) |
247-271 |
(31-34) |
200 ºC |
|
35EH |
1170-1220 |
(11.7-12.2) |
≥876 |
( ≥11.0) |
≥2388 |
( ≥30) |
263-287 |
(33-36) |
200 ºC |
|
38EH |
1220-1250 |
(12.2-12.5) |
≥899 |
( ≥11.3) |
≥2388 |
( ≥30) |
287-310 |
(36-39) |
200 ºC |
|
28AH |
1040-1090 |
(10.4-10.9) |
≥787 |
( ≥9.9) |
≥2624 |
( ≥33) |
207-231 |
(26-29) |
230 ºC |
|
30AH |
1080-1130 |
(10.8-11.3) |
≥819 |
( ≥10.3) |
≥2624 |
( ≥33) |
223-247 |
(28-31) |
230 ºC |
|
33AH |
1130-1170 |
(11.3-11.7) |
≥843 |
( ≥10.6) |
≥2624 |
( ≥33) |
247-271 |
(31-34) |
230 ºC |
Company name: Ningbo Sine Magnetic Co., Ltd.
Main products: NdFeB, SmCo magnet, magnetic assembly and magnetic device.
Quality: ISO9001 and TS16949 quality standard
Our company lie in the flourishing eastern Ningbo Port, established in year 2004. We are mainly engaged in the manufacture and sales of magnetic products. Our target is supplying best products to our customers, providing competitive price, good service and in-time logistics.
Professional technology improve the quality of products!
Customer oriented service increase the value of products!
Our company is committed to providing quality products and services that conform to our customer's requirements. We have an environment which encourages team work and in which each employee learns, understands, and practices quality conformance as an integral part of his or her job function. All departments will establish goals consistent with our commitment to continuous improvement.
We have achieved fruitful results although we are in the growth stage to the international market. We have established good business relations with the worldwide customers. We believe that we will be your best business partner in the near future. Stand like a towering giant in the east, fly freely in the vast sky. Sine company will advance consistently to be your best partner with its steps of internationalization strategy.
We welcome you to contact us if you have any questions regarding our company and products. We strive to inform and provide the best products and services available.
Looking forward to establishing business relationship with your distinguished company.
