Neodymium Magnet Custom Ring Shape NdFeB Permanent Magnet

• Customization: Available
• Application: Electronic Products, Speaker Magnet, Industrial Magnet, Motor Magnet
• Shape: Block
• Model NO.: N35-N52
• Coating: Zinc
• Grade: N30H-48H
• Tolerance: +/-0.1
• Density: 7.4~7.6
• Curie Temperature: 310~380
• Flexural Strenth: 25kg/mm
• Recoil Permeabilty: 1.05
• Vickers Hardness: 620hv
• Transport Package: as Customer Required
• Specification: Customized
• Trademark: RCMAG
• Origin: China
• HS Code: 85051110
• Production Capacity: 1000 Ton/Year
• Package Size: 32.00cm * 23.00cm * 18.00cm
• Package Gross Weight: 2.000kg

Product Description

Product introduction

 

Property of the NdFeB
Grades	Remanence		Coercive Force		Intrinsic Coercivity		Maximum Energy Product		Curie Temp.	Temp. Coefficient
	Br		Hcb		Hcj		(BH)max		TC	TW
	T	KGs	KA/m	KOe	KA/m	Koe	KJ/m^3	MGOe	ºC	ºC
N33	1.13-1.18	11.3-11.8	≥836	≥10.5	≥955	≥12	247-263	31-33	310	≤80
N35	1.18-1.23	11.8-12.3	≥868	≥10.9	≥955	≥12	263-287	33-36	310	≤80
N38	1.22-1.28	12.2-12.8	≥899	≥11.3	≥955	≥12	287-310	36-39	310	≤80
N40	1.26-1.31	12.6-13.1	≥923	≥11.6	≥955	≥12	302-326	38-41	310	≤80
N42	1.28-1.34	12.8-13.4	≥923	≥11.6	≥955	≥12	318-342	40-43	310	≤80
N45	1.34-1.39	13.4-13.9	≥876	≥11.0	≥955	≥12	342-366	43-46	310	≤80
N48	1.38-1.42	13.8-14.2	≥836	≥10.5	≥876	≥11	358-390	45-48	310	≤80
N50	1.40-1.46	14.0-14.6	≥836	≥10.5	≥876	≥11	374-406	47-51	310	≤80
N35M	1.18-1.23	11.8-12.3	≥868	≥10.9	≥1114	≥14	263-287	33-36	320	≤100
N38M	1.22-1.28	12.2-12.8	≥899	≥11.3	≥1114	≥14	287-310	36-39	320	≤100
N40M	1.26-1.31	12.6-13.1	≥923	≥11.6	≥1114	≥14	302-326	38-41	320	≤100
N42M	1.28-1.34	12.8-13.4	≥923	≥11.6	≥1114	≥14	318-342	40-43	320	≤100
N45M	1.34-1.39	13.4-13.9	≥876	≥11.0	≥1114	≥14	342-366	43-46	320	≤100
N33H	1.14-1.19	11.4-11.9	≥836	≥10.5	≥1353	≥17	247-270	31-34	330	≤120
N35H	1.18-1.23	11.8-12.3	≥868	≥10.9	≥1353	≥17	263-287	33-36	330	≤120
N38H	1.22-1.28	12.2-12.8	≥899	≥11.3	≥1353	≥17	287-310	36-39	330	≤120
N40H	1.26-1.31	12.6-13.1	≥923	≥11.6	≥1353	≥17	302-326	38-41	330	≤120
N42H	1.28-1.34	12.8-13.4	≥923	≥11.6	≥1353	≥17	318-342	40-43	330	≤120
N30SH	1.08-1.13	10.8-11.3	≥810	≥10.2	≥1592	≥20	223-247	28-31	340	≤150
N33SH	1.14-1.19	11.4-11.9	≥836	≥10.5	≥1592	≥20	247-270	31-34	340	≤150
N35SH	1.18-1.23	11.8-12.3	≥868	≥10.9	≥1592	≥20	263-287	33-36	340	≤150
N38SH	1.22-1.28	12.2-12.8	≥899	≥11.3	≥1592	≥20	287-310	36-39	340	≤150
N40SH	1.26-1.31	12.6-13.1	≥923	≥11.6	≥1592	≥20	302-326	38-41	340	≤150
N28UH	1.03-1.09	10.3-10.9	≥764	≥9.60	≥1990	≥25	207-231	26-29	350	≤180
N30UH	1.09-1.14	10.9-11.4	≥812	≥10.2	≥1990	≥25	223-247	28-31	350	≤180
N33UH	1.13-1.17	11.3-11.7	≥852	≥10.7	≥1990	≥25	247-263	31-33	350	≤180
N35UH	1.17-1.24	11.7-12.4	≥868	≥10.9	≥1990	≥25	263-295	33-37	350	≤180
N28EH	1.03-1.09	10.3-10.9	≥780	≥9.80	≥2388	≥30	207-231	26-29	380	≤200
N30EH	1.08-1.13	10.8-11.3	≥812	≥10.2	≥2388	≥30	223-247	28-31	380	≤200
N33EH	1.14-1.21	11.4-12.1	≥852	≥10.7	≥2388	≥30	247-279	31-35	380	≤200
N35EH	1.17-1.24	11.7-12.4	≥868	≥10.9	≥2388	≥30	263-295	33-37	380	≤200
N38EH	1.22-1.29	12.2-12.9	≥915	≥11.5	≥2388	≥30	287-318	36-40	380	≤200
N30AH	1.08-1.15	10.8-11.5	≥804	≥10.1	≥2786	≥35	223-255	28-32	380	≤230
N33AH	1.14-1.21	11.4-12.1	≥852	≥10.7	≥2786	≥35	247-279	31-35	380	≤230

company introduction

 

Certifications

 

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