Ck-240 NdFeB Magnet Grade Φ 0.3*1mm

Model NO.: CK-240
Trademark: ckc
Specification: Φ 0.3*1mm
Origin: China
HS Code: 850511

Our factory is mainly producing different kinds of precision and complex magnetic materials, such as sintered SmCo, NdFeB, cast alnico, sintered alnico, sintered ferrite magnet and ceramics and gems, which are widely used in micro motors, computers, communications equipment, instruments and meters, clocks and watches, speakers, home appliances, medical equipment, aerospace, military and optical fiber and other fields.

We own advanced processing equipments and full set of production lines,  products range can be as small as size class, 0.2 mm ~2.0mm, with high precision, tolerance between 0.005mm and 0.02mm. Also, we can make thickness 0.12 mm on very tiny thin ring like magnetic materials, using high electroplating technology like parylene coating and checkout equipment of projector and microscope to offer high and reliable products for our customers.
Transportation by air
Ck-151 Agnetic Properties of Sintered Ferrite Magnets

Transportation by sea
Ck-151 Agnetic Properties of Sintered Ferrite Magnets
Ck-151 Agnetic Properties of Sintered Ferrite Magnets
Our advantages:
1. Over 15 years in manufacturing magnets, specialized in drawing reading, processing ,heating treatment and testing.
2. Mainly sold to European and North American countries and famous for high quality and excellent services.
3. Specialized in high precision and accuracy.
4. Various samples are available and can be customized.
5. Two hours from Shanghai air port and sea port.  

FAQ:
1: How long will you give me the reply?
 we will contact you within 2 hours.
2: Could I get a sample?
 Yes, various samples are available.
3: How about the quality of the magnets?
We have the certification of ISO and ROSH.
4: How is the price?
We are factory of processing magnets,so we will quote you a reasonable price.
5: Could you provide me the shortest lead time?
We can provide the high quality products within half a month.
NdFeB Magnet grade
Grade Remanence Coercive Force Intrinsic Coercive Force Max. energy product Max.OperatingTemp
Br Hcb Hcj (BH ) max   Tw
mT (kGs) kA/m (kOe) kA/m (kOe) kJ/m3 (MGOe)
N35 1170-1220 >= 868 >=955 263-287 80°C
(11.7-12.2) ( >= 10.9) ( >= 12) (33-36)
N38 1220-1250 >=899 >=955 287-310 80°C
(12.2-12.5) ( >= 11.3) ( >= 12) (36-39)
N40 1250-1280 >= 907 >=955 302-326 80°C
(12.5-12.8) ( >= 11.4) ( >= 12) (38-41)
N42 1280-1320 >= 915 >=955 318-342 80°C
(12.8-13.2) ( >= 11.5) ( >= 12) (40-43)
N45 1320-1380 >= 923 >=955 342-366 80°C
(13.2-13.8) ( >= 11.6) ( >= 12) (43-46)
N48 1380-1420 >= 923 >=955 366-390 80°C
(13.8-14.2) ( >=11.6) ( >= 12) (46-49)
N50 1400-1450 >= 796 >=955 382-406 80°C
(14.0-14.5) ( >= 10.0) ( >= 12) (48-51)
N52 1430-1480 >= 796 >=955 398-422 80°C
(14.3-14.8) ( >= 10.0) ( >= 12) (50-53)
33M 1130-1170 >= 836 >= 1114 247-263 100°C
(11.3-11.7)   (>= 10.5) ( >= 14) (31-33)
35M 1170-1220 >= 868 >= 1114 263-287 100°C
(11.7-12.2) ( >= 10.9) ( >= 14)   (33-36)
38M 1220-1250 >= 899 >= 1114 287-310 100°C
(12.2-12.5) ( >= 11.3) ( >= 14) (36-39)
40M 1250-1280 >= 923 >= 1114 302-326 100°C
(12.5-12.8) ( >= 11.6) ( >= 14) (38-41)
42M 1280-1320 >= 955   >= 1114   318-342   100°C
(12.8-13.2) ( >= 12.0) ( >= 14) (40-43)
45M 1320-1380 >= 995 >= 1114 342-366 100°C
(13.2-13.8) ( >= 12.5) ( >= 14) (43-46)
48M 1360-1430 >= 1027 >= 1114 366-390 100°C
(13.6-14.3) ( >= 12.9) ( >= 14) (46-49)
50M 1400-1450 >= 1033 >= 1114 382-406 100°C
(14.0-14.5) ( >= 13.0) ( >= 14) (48-51)
35H 1170-1220 >= 868 >= 1353 263-287 120°C
(11.7-12.2) ( >= 10.9) ( >= 17) (33-36)
38H 1220-1250 >= 899 >= 1353 287-310 120°C
(12.2-12.5) ( >= 11.3) ( >= 17) (36-39)
40H 1250-1280 >= 923 >= 1353 302-326 120°C
(12.5-12.8) ( >= 11.6) ( >= 17) (38-41)
42H 1280-1320 >= 955 >= 1353 318-342 120°C
(12.8-13.2) ( >= 12.0) ( >= 17) (40-43)
45H 1320-1360 >= 963 >= 1353 326-358 120°C
(13.2-13.6) ( >= 12.1) ( >= 17) (43-46)
48H 1370-1430 >= 995 >= 1353 366-390 120°C
(13.7-14.3) ( >= 12.5) ( >= 17) (46-49)
35SH 1170-1220 >= 876 >= 1592 263-287 150°C
(11.7-12.2) ( >= 11.0) ( >= 20) (33-36)
38SH 1220-1250 >= 907 >= 1592 287-310 150°C
(12.2-12.5) ( >= 11.4) ( >= 20) (36-39)
40SH 1240-1280 >= 939 >= 1592 302-326 150°C
(12.5-12.8) ( >= 11.8) ( >= 20) (38-41)
42SH 1280-1320 >= 987 >= 1592 318-342 150°C
(12.8-13.2) ( >= 12.4) ( >= 20) (40-43)
45SH 1320-1380 >= 1003 >= 1592 342-366 150°C
(13.2-13.8) ( >= 12.6) ( >= 20) (43-46)
28UH 1020-1080 >= 764 >= 1990 207-231 180°C
(10.2-10.8) ( >= 9.6) ( >= 25) (26-29)
30UH 1080-1130 >= 812 >= 1990 223-247 180°C
(10.8-11.3) ( >= 10.2) ( >= 25) (28-31)
33UH 1130-1170 >= 852 >= 1990 247-271 180°C
(11.3-11.7) ( >= 10.7) ( >= 25) (31-34)
35UH 1180-1220 >= 860 >= 1990 263-287 180°C
(11.8-12.2) ( >= 10.8) ( >= 25) (33-36)
38UH 1220-1250 >= 876 >= 1990 287-310 180°C
(12.2-12.5) ( >= 11.0) ( >= 25) (36-39)
40UH 1240-1280 >= 899 >= 1990 302-326 180°C
(12.5-12.8) ( >=11.3) ( >= 25) (38-41)
28EH 1040-1090 >= 780 >= 2388 207-231 200°C
(10.4-10.9) ( >= 9.8) ( >= 30) (26-29)
30EH 1080-1130 >= 812 >= 2388 223-247 200°C
(10.8-11.3) ( >= 10.2) ( >= 30) (28-31)
33EH 1130-1170 >= 876 >= 2388 247-271 200°C
(11.3-11.7) ( >= 10.5) ( >= 30) (31-34)
35EH 1170-1220 >= 876 >= 2388 263-287 200°C
(11.7-12.2) ( >= 11.0) ( >= 30) (33-36)
38EH 1220-1250 >= 899 >= 2388 287-310 200°C
(12.2-12.5) ( >= 11.3) ( >= 30) (36-39)
28AH 1040-1090 >=787 >= 2624 207-231 230°C
(10.4-10.9) ( >= 9.9) ( >= 33) (26-29)
30AH (26-29) >=819 >= 2624 223-247 230°C
(10.8-11.3) ( >= 10.3) ( >= 33) (28-31)
33AH 1130-1170 >= 843 >= 2624 247-271 230°C
       

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