Application: | Electronic Products, Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet, Educational Magnet |
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Shape: | Cylinder |
Coating: | Ni, Zn, Gold, Silver, Copper, Epoxy, etc. |
Samples: |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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MAGNETIC PROPERTY PARAMETERS OF SINTERED NDFEB MAGNET | |||||
Grade |
Br | Hcb | Hcj | ( BH )max | Tw:ºC |
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) | 80ºC |
N38 | 1220-1250(12.2-12.5) | ≥ 899(11.3) | ≥955(12) | 287-310(36-39) | 80ºC |
N40 | 1250-1280(12.5-12.8) | ≥907(11.4) | ≥ 955(12) | 302-326(38-41) | 80ºC |
N42 | 1280-1320(12.8-13.2) | ≥915(11.5) | ≥955(12) | 318-342(41-43) | 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) | ≥ 955(12) | 366-390(46-49) | 80 ºC |
N50 | 1400-1450(14.0-14.5) | ≥796(10.0) | ≥876(11) | 374-406(47-51) | 80ºC |
N52 | 1430-1480(14.3-14.8) | ≥796(10.0) | ≥876(11) | 390-422(49-53) | 80 ºC |
N54 | 1450-1510(14.5-15.1) | ≥836(10.5) | ≥876(11) | 406-438(51-55) | 80 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 |
52M | 1420-1480(14.2-14.8) | ≥1059(13.3) | ≥1114(14) | 390-422(49-53) | 100 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 | 1320-1360(13.2-13.6) | ≥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 |
50H | 1400-1450(14.0-14.5) | ≥1027(12.9) | ≥1274(16) | 374-406(47-51) | 120 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 | 1250-1280(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 |
48SH | 1360-1400(13.6-14.0) | ≥1034(13) | ≥1592(20) | 366-390(46-49) | 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 | 1250-1280(12.5-12.8) | ≥899(11.3) | ≥1990(25) | 302-326(38-41) | 180 ºC |
42UH | 1290-1350(12.9-13.5) | ≥963(12.1) | ≥1990(25) | 318-350(40-44) | 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) | ≥876(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 |
40EH | 1260-1290(12.6-12.9) | ≥939(11.6) | ≥2388(30) | 302-326(38-41) | 200 ºC |
28AH | 1040-1090(10.4-10.9) | ≥787(9.9) | ≥2624(33) | 207-231(26-29) | 230 ºC |
30AH | 1080-1140(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 |
35AH | 1170-1220(11.7-12.2) | ≥876(11) | ≥2624(33) | 263-287(33-36) | 230 ºC |
Note:1.The above magnetic parameters and physical characteristics are data at room temperature | |||||
2.The maximum operating temperature depends on the magnetic aspect ratio, coating and environment factors. |
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