Cylinder permanent Nedoymium N52 magnets used in speaker from China manufacturer - Ningbo Xinqi Precision Magnetism Steel Co., Ltd

Cylinder permanent Nedoymium N52 magnets used in speaker

Price:	1.0~99.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: N52

Production Capacity: 1000 ton/ year

Delivery Date: 10-15 days

Shape: Others

Composite: Neodymium Magnet

Coating thickness: 10-20 um

Certification: ISO/TS 16949

Composition: Neodymium

Means of Transport: Ocean,Land,Air

Packing: In cartons

Application: Speaker Magnet

Type: Permanent

Brand Name: Ningbo Xinqi

Lead time: 10-15 days

Place of origin: Ningbo

Surface: Nickle

Size: D6x8mm
Nedoymium N52 magnet
Coating: NiCuNi>=15um
Application: Speaker
Material: NedFeb

Product picture:

Features:

(1)Size: D6x8mm

(2)Material: Nedoymium N52 magnet

(3)Coating: NiCuNi>=15um

(4)Application: Speaker

Packing:
Inner packing: small white box, plack plastic between each magnet
Outer packing: Carton with OPP bag

Properties:

			(Hcb)		(Hcj)		(BH)max		Max Working
Grade	mT	kGs	kA/m	kOe	kA/m	kOe	kJ/m³	MGOe	Tempt(TW)℃
N35	1170-1220	11.7-12.2	≥868	≥10.9	≥955	≥12	263-287	33-36	80℃
N38	1220-1250	12.2-12.5	≥899	≥11.3	≥955	≥12	287-310	36-39	80℃
N40	1250-1280	12.5-12.8	≥907	≥11.4	≥955	≥12	302-326	38-41	80℃
N42	1280-1320	12.8-13.2	≥915	≥11.5	≥955	≥12	318-342	40-43	80℃
N45	1320-1380	13.2-13.8	≥923	≥11.6	≥955	≥12	342-366	43-46	80℃
N48	1380-1420	13.8-14.2	≥923	≥11.6	≥955	≥12	366-390	46-49	80℃
N50	1400-1450	14.0-14.5	≥796	≥10.0	≥876	≥11	382-406	48-51	80℃
N52	1430-1480	14.3-14.8	≥796	≥10.0	≥876	≥11	398-422	50-53	100℃
35M	1170-1220	11.7-12.2	≥868	≥10.9	≥1114	≥14	263-287	33-36	100℃
38M	1220-1250	12.2-12.5	≥899	≥11.3	≥1114	≥14	287-310	36-39	100℃
40M	1250-1280	12.5-12.8	≥923	≥11.6	≥1114	≥14	302-326	38-41	100℃
42M	1280-1320	12.8-13.2	≥955	≥12.0	≥1114	≥14	318-342	40-43	100℃
45M	1320-1380	13.2-13.8	≥995	≥12.5	≥1114	≥14	342-366	43-46	100℃
48M	1370-1430	13.7-14.3	≥1027	≥12.9	≥1114	≥14	366-390	46-49	100℃
50M	1400-1450	14.0-14.5	≥1033	≥13.0	≥1114	≥14	382-406	48-51	120℃
35H	1170-1220	11.7-12.2	≥868	≥10.9	≥1353	≥17	263-287	33-36	120℃
38H	1220-1250	12.2-12.5	≥899	≥11.3	≥1353	≥17	287-310	36-39	120℃
40H	1250-1280	12.5-12.8	≥923	≥11.6	≥1353	≥17	302-326	38-41	120℃
42H	1280-1320	12.8-13.2	≥955	≥12.0	≥1353	≥17	318-342	40-43	120℃
45H	1320-1360	13.2-13.6	≥963	≥12.1	≥1353	≥17	326-358	41-46	120℃
48H	1370-1430	13.7-14.3	≥995	≥12.5	≥1353	≥17	366-390	46-49	150℃
35SH	1170-1220	11.7=12.2	≥876	≥11.0	≥1592	≥20	263-287	33-36	150℃
38SH	1220-1250	12.2=12.5	≥907	≥11.4	≥1592	≥20	287-310	36-39	150℃
40SH	1250-1280	12.5=12.8	≥939	≥11.8	≥1592	≥20	302-326	38-41	150℃
42SH	1280-1320	12.8=13.2	≥987	≥12.4	≥1592	≥20	318-342	40-43	150℃
45SH	1320-1380	13.2=13.8	≥1003	≥12.6	≥1592	≥20	342-366	43-46	180℃

All our manufacturing procedures are operated well under ISO9001 and TS/16949

General Information of the Sintered Neodymium (NdFeB) Magnets

Neodymium magnet, are composed of Neodymium, Iron, Boron and a few transition metals. They have high remanence, high coercive force, high energy product, and high performance /cost. Currently Neodymium (NdFeB) magnets are the strongest magnets available in the world.