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Promotional 5*4mm Permanent disc ndfeb magnets

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Model: N33-N52,30M-50M,30H-48H,28SH-45SH,28UH-42UH,28EH-38EH,28AH-33AH
Standard: N33-N52,30M-50M,30H-48H,28SH-45SH,28UH-42UH,28EH-38EH,28AH-33AH
Trademark: Super
Productivity: 150 longton/month
Origin: Anhui,China
Packing: Standard Export Carton
Unit: piece/5*4mm ndfeb disc magnets
Max order: 150 longton/month
Min order: 5*4mm ndfeb disc magnets
TransTime: 5 days after deposit
Transportation: 1
Payment: T/T

5*4mm ndfeb disc magnets

1.Production description:

Material: Sintered Neodymium-Iron-Boron;
Temperature: the max operation temp is up to 220 degree centigrade
Grade:N33-N52,33M-48M,33H-48H,30SH-45SH,30UH-38UH and 30EH-35EH;
Shape: ring,block,disc,bar and so on;
Size: according to customers' request;
Coating: Ni, Zn, gold, copper, epoxy and so on;
Process Flow: Raw material-----Mixing-----Melting-----Powder-----Pressing-----Sintering----MagneticTesting

-----Cutting & Grinding-----Coating-----Inspection-----Packing and shipping

2. Grade of Neodymium magnet:

Grade	Work Temperture(°c)
N35-N52	≤80
33M-48M	≤100
33H-48H	≤120
33SH-45SH	≤150
30UH-40UH	≤180

5*4mm ndfeb disc magnets

Magnetic Characteristics And Physical Properties of Sintered Nd-Fe-B<o:p>
Grade<o:p>	Br mb(KG)<o:p>	hcb Koe(KA/m)<o:p>	iHC Koe(KA/m)<o:p>	(BH) max<o:p> KJ/m2(MGOe)<o:p>	temperature<o:p>
N35<o:p>	1170-1210<o:p>	≥10.8 (≥860)<o:p>	≥12 (≥955)<o:p>	263-287(33-36)<o:p>	80<o:p>
N38<o:p>	1210-1250<o:p>	≥10.8 (≥860)<o:p>	≥12 (≥955)<o:p>	287-310(36-39)<o:p>	80<o:p>
N40<o:p>	1250-1280<o:p>	≥11.6 (≥923)<o:p>	≥12 (≥955)<o:p>	302-326(38-41)<o:p>	80<o:p>
N42<o:p>	1280-1320<o:p>	≥11.6 (≥923)<o:p>	≥12 (≥955)<o:p>	318-342(40-43)<o:p>	80<o:p>
N45<o:p>	1320-1380<o:p>	≥11.0 (≥876)<o:p>	≥12 (≥955)<o:p>	342-366(43-46)<o:p>	80<o:p>
N48<o:p>	1380-1420<o:p>	≥10.5 (≥835)<o:p>	≥12 (≥955)<o:p>	366-390(46-49)<o:p>	80<o:p>
N50<o:p>	1380-1450<o:p>	≥10.5 (≥835)<o:p>	≥11 (≥955)<o:p>	374-406(47-51)<o:p>	80<o:p>
N52<o:p>	1430-1480<o:p>	≥10.8 (≥860)<o:p>	≥11 (≥876)<o:p>	398-422(50-53)<o:p>	80<o:p>
35M<o:p>	1170-1210<o:p>	≥10.8 (≥860)<o:p>	≥14 (≥1114)<o:p>	263-287(33-36)<o:p>	100<o:p>
38M<o:p>	1210-1250<o:p>	≥11.0 (≥876)<o:p>	≥14 (≥1114)<o:p>	287-310(36-39)<o:p>	100<o:p>
40M<o:p>	1250-1280<o:p>	≥11.4 (≥907)<o:p>	≥14 (≥1114)<o:p>	302-326(38-41)<o:p>	100<o:p>
42M<o:p>	1280-1320<o:p>	≥11.6 (≥923)<o:p>	≥14 (≥1114)<o:p>	318-342(40-43)<o:p>	100<o:p>
45M<o:p>	1320-1380<o:p>	≥11.8 (≥939)<o:p>	≥14 (≥1114)<o:p>	342-366(43-46)<o:p>	100<o:p>
48M<o:p>	1360-1400<o:p>	≥11.8 (≥939)<o:p>	≥14 (≥1114)<o:p>	366-390(46-49)<o:p>	100<o:p>
50M<o:p>	1400-1450<o:p>	≥13.0 (≥1033)<o:p>	≥14 (≥1114)<o:p>	382-406(48-51)<o:p>	100<o:p>
33H<o:p>	1130-1170<o:p>	≥10.6 (≥844)<o:p>	≥17 (≥1353)<o:p>	247-263(31-33)<o:p>	120<o:p>
35H<o:p>	1170-1210<o:p>	≥11.0 (≥876)<o:p>	≥17 (≥1353)<o:p>	263-287(33-36)<o:p>	120<o:p>

magnet disc (5) magnet disc (112)

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Promotional 5*4mm Permanent disc ndfeb magnets

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