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Promotional 40*20mm 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/Permanent 40*20mm ndfeb magnets
Max order: 150 longton/month
Min order: Permanent 40*20mm ndfeb magnets
TransTime: 5 days after deposit
Transportation: 1
Payment: T/T

Permanent 40*20mm ndfeb magnets

We are a major manufacturer of ndfeb strong magnets. We custom make all kinds shapes of Ndfeb magnets
(block disc, ring, arc segment, or other special shapes)according to customers' requests,
and all grades of ndfeb magnets, such as n30, n35, n38, N40, n42, n45, n30h, n33h, n35h, n38h,
n40h, n42h, n44h, n28sh, n30sh, n33sh, n35sh, N38sh, n40sh, n28uh, n30uh, n33uh, n35uh, n26eh and n28eh.

Our magnets are widely used in pm motors and generators, communications, magnetic therapy,
office automation, energy power and automobile industry. We also supply mgnetic suckers, holding magnets,
magnetic hooks and magnetic clothing buttons.

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

Permanent 40*20mm ndfeb 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)

Welcome to contact us ,we are 24 hours on line,Ms Wu is at your service:
Cell phone:86+13855156049 86+18009691660
Skype:rainbow0051
We will reply your email or fax within 24 hours.
we supply more relevant service for you.

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Promotional 40*20mm Permanent disc ndfeb magnets

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