Custom Neodymium Magnet For Acoustic Manufacturers, Factory

Item	Grade	Remanence;Br				Coercive Force;bHc		Intrisic Coercive Force;iHc		Max Energy Product;（BH）max				Working Temp. ℃
		kGs		T		kOe	KA/m	kOe	KA/m	MGOe		KJ/m3
		Max.	Min.	Max.	Min.	kOe	KA/m	kOe	KA/m	Max.	Min.	Max.	Min.
N	N54	15.0	14.5	1.50	1.45	≥10.5	≥836	≥11	≥876	55	51	438	406	≤80
	N52	14.8	14.2	1.48	1.42	≥10.5	≥836	≥11	≥876	53	49	422	390	≤80
	N50	14.5	14.0	1.45	1.40	≥10.5	≥836	≥11	≥876	51	47	406	374	≤80
	N48	14.3	13.8	1.43	1.38	≥11.0	≥876	≥12	≥955	49	45	390	358	≤80
	N45	13.8	13.2	1.38	1.32	≥11.0	≥876	≥12	≥955	46	43	366	342	≤80
	N42	13.2	12.8	1.32	1.28	≥11.0	≥876	≥12	≥955	43	40	342	318	≤80
	N40	12.8	12.5	1.28	1.25	≥11.0	≥876	≥12	≥955	41	38	326	302	≤80
	N38	12.5	12.2	1.25	1.22	≥11.0	≥876	≥12	≥955	39	36	310	287	≤80
	N35	12.2	11.7	1.22	1.17	≥10.9	≥868	≥12	≥955	36	33	287	263	≤80
	N33	11.7	11.3	1.17	1.13	≥10.5	≥836	≥12	≥955	34	31	271	247	≤80
	N30	11.3	10.8	1.13	1.08	≥10.0	≥796	≥12	≥955	31	28	247	223	≤80
M	N52M	14.8	14.2	1.48	1.42	≥13.1	≥1043	≥14	≥1114	53	49	422	390	≤100
	N50M	14.5	14.0	1.45	1.40	≥13	≥1035	≥14	≥1114	51	47	406	374	≤100
	N48M	14.2	13.7	1.42	1.37	≥12.7	≥1012	≥14	≥1114	49	45	390	358	≤100
	N45M	13.7	13.2	1.37	1.32	≥12.2	≥971	≥14	≥1114	46	43	366	342	≤100
	N42M	13.2	12.8	1.32	1.28	≥11.8	≥938	≥14	≥1114	43	40	342	318	≤100
	N40M	12.8	12.5	1.28	1.25	≥11.4	≥910	≥14	≥1114	41	38	326	302	≤100
	N38M	12.5	12.2	1.25	1.22	≥11	≥876	≥14	≥1114	39	36	310	287	≤100
	N35M	12.2	11.7	1.22	1.17	≥10.8	≥860	≥14	≥1114	36	33	287	263	≤100
Item	Grade	Remanence;Br				Coercive Force;bHc		Intrisic Coercive Force;iHc		Max Energy Product;（BH）max				Working Temp. ℃
		kGs		T		kOe	KA/m	kOe	KA/m	MGOe		KJ/m3
		Max.	Min.	Max.	Min.	kOe	KA/m	kOe	KA/m	Max.	Min.	Max.	Min.
H	N50H	14.5	14.0	1.45	1.40	≥13	≥1035	≥16	≥1274	51	47	406	374	≤120
	N48H	14.3	13.7	1.43	1.37	≥12.8	≥1018	≥17	≥1353	49	45	390	358	≤120
	N45H	13.7	13.2	1.37	1.32	≥12.5	≥995	≥17	≥1353	46	43	366	342	≤120
	N42H	13.2	12.8	1.32	1.28	≥12	≥955	≥17	≥1353	43	40	342	318	≤120
	N40H	12.8	12.5	1.28	1.25	≥11.7	≥930	≥17	≥1353	41	38	326	302	≤120
	N38H	12.5	12.2	1.25	1.22	≥11.4	≥910	≥17	≥1353	39	36	310	287	≤120
	N35H	12.2	11.7	1.22	1.17	≥11.0	≥876	≥17	≥1353	36	33	287	263	≤120
	N33H	11.7	11.3	1.17	1.13	≥10.6	≥844	≥17	≥1353	34	31	271	247	≤120
SH	N50SH	14.4	13.9	1.44	1.39	≥13	≥1035	≥19	≥1512	51	47	406	374	≤150
	N48SH	14.0	13.6	1.40	1.36	≥12.8	≥1018	≥19	≥1512	49	45	390	358	≤150
	N45SH	13.6	13.2	1.36	1.32	≥12.5	≥995	≥20	≥1592	46	43	366	342	≤150
	N42SH	13.2	12.8	1.32	1.28	≥12	≥955	≥20	≥1592	43	40	342	318	≤150
	N40SH	12.8	12.5	1.28	1.25	≥11.5	≥912	≥20	≥1592	41	38	326	302	≤150
	N38SH	12.5	12.2	1.25	1.22	≥11.1	≥886	≥20	≥1592	39	36	310	287	≤150
	N35SH	12.2	11.7	1.22	1.17	≥11.0	≥876	≥20	≥1592	36	33	287	263	≤150
	N33SH	11.7	11.3	1.17	1.13	≥10.5	≥836	≥20	≥1592	34	31	271	247	≤150
UH	N45UH	13.6	13.2	1.36	1.32	≥12.2	≥976	≥24	≥1910	46	43	366	342	≤180
	N42UH	13.2	12.8	1.32	1.28	≥11.8	≥938	≥25	≥1990	43	40	342	318	≤180
	N40UH	12.8	12.5	1.28	1.25	≥11.5	≥912	≥25	≥1990	41	38	326	302	≤180
	Grade	Remanence;Br				Coercive Force;bHc		Intrisic Coercive Force;iHc		Max Energy Product;（BH）max				Working Temp. ℃
		kGs		T		kOe	KA/m	kOe	KA/m	MGOe		KJ/m3
		Max.	Min.	Max.	Min.	kOe	KA/m	kOe	KA/m	Max.	Min.	Max.	Min.
	N38UH	12.5	12.2	1.25	1.22	≥11.1	≥886	≥25	≥1990	39	36	310	287	≤180
	N35UH	12.2	11.7	1.22	1.17	≥10.6	≥845	≥25	≥1990	36	33	287	263	≤180
	N33UH	11.7	11.3	1.17	1.13	≥10.3	≥816	≥25	≥1990	34	31	271	247	≤180
	N30UH	11.3	10.8	1.13	1.08	≥9.5	≥756	≥25	≥1990	31	28	247	223	≤180
EH	N42EH	13.2	12.8	1.32	1.28	≥12.2	≥971	≥29	≥2308	43	39	342	310	≤200
	N40EH	12.8	12.5	1.28	1.25	≥11.9	≥947	≥30	≥2388	41	37	326	295	≤200
	N38EH	12.5	12.2	1.25	1.22	≥11.6	≥923	≥30	≥2388	39	35	310	279	≤200
	N35EH	12.2	11.7	1.22	1.17	≥11.1	≥883	≥30	≥2388	36	33	287	263	≤200
	N33EH	11.7	11.3	1.17	1.13	≥10.3	≥816	≥30	≥2388	34	31	271	247	≤200
	N30EH	11.3	10.8	1.13	1.08	≥9.5	≥756	≥30	≥2388	31	28	247	223	≤200
	N28EH	10.8	10.4	1.08	1.04	≥9.5	≥756	≥30	≥2388	29	26	231	207	≤200
AH	N35AH	12.2	11.7	1.22	1.17	≥10.6	≥845	≥35	≥2786	36	33	287	263	≤230
	N33AH	11.7	11.3	1.17	1.13	≥10.2	≥816	≥35	≥2786	34	31	271	247	≤230
	N30AH	11.3	10.8	1.13	1.08	≥10.1	≥804	≥35	≥2786	31	28	247	223	≤230
	N28AH	10.8	10.4	1.08	1.04	≥9.5	≥756	≥35	≥2786	29	26	231	207	≤230

Rectangle Shape	Achievable Sizes Range（mm）			Size(mm)	Machining Accuracy
	L	W	T	Size(mm)	Tolerance	∥	⊥
	1<L<=180	1<L<=100	1<L<=60	L<=10	±0.03	0.05	0.1
				10<L<=60	±0.05	0.1	0.1
				60<L<=100	±0.1	0.2	0.3
				100<L<=180	±0.15	0.2	0.5

Coating Type	Color	Coating Thickness (µm)	SST （h）
Cr3⁺+Zn	White-Blue	4~10	12-24
Cr3⁺+CZn	Light multicolored	4~10	>24
Phosphating	Grey	/	4-8
NiCuNi	Silver	10~30	>24
Black Ni	Metallic black	10~30	>24
Ni+Sn	White Silver	10~30	>48
Ni+Ag	White Silver	10~30	>48
Ni+Au	Gold	10~30	>48
Black Epoxy	Black	10~30	>24
White Epoxy	White	10~30	>48
NiCu+Epoxy	Black	20~40	>48
Ni+Epoxy	Black	20~40	>48

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Neodymium Magnets For Acoustic Manufacturers

PRODUCTS

PDF Download

Exhibition

Magnet for Acoustic

PRODUCT DESCRIPTION

Ningbo Cocomag Magnet Industry Co., Ltd.
was set up in 2006.

30,000㎡

200

10+

2000tons

Certificates of patent

Latest News

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Language

Neodymium Magnets For Acoustic Manufacturers

PRODUCTS

PDF Download

Exhibition

Magnet for Acoustic

PRODUCT DESCRIPTION

Ningbo Cocomag Magnet Industry Co., Ltd.was set up in 2006.

30,000㎡

200

10+

2000tons

Certificates of patent

Latest News

Recommended Products:

Your contact details

Relevant Knowledge Extension

Ningbo Cocomag Magnet Industry Co., Ltd.
was set up in 2006.