NdFeB Magnets

N54 Magnets

Product Introduction

Types & Sizes: Neodymium N54 Magnets (highest grade), available in blocks (e.g., 125x125x25mm) and cylinders (e.g., D25.4x100mm); various grades (N52M, N52H, N50SH, N50UH, N48EH, N45AH, N40TH, N35RH) for high-temperature applications.

Coatings: NiCuNi, Zinc, Epoxy, and others for corrosion resistance.

Applications: High-performance applications requiring maximum magnetic strength; bulk supply and customized services available.

Description

Reviews

As a leading NdFeB magnet manufacturer in China, MAG SPRING provides high-quality N54 Neodymium Magnets with robust inventory and efficient logistics for rapid, reliable delivery to meet customer needs.

Product Specifications: N54 Magnets, the highest grade in China, available in blocks (e.g., 125x125x25mm) and cylinders (e.g., D25.4x100mm). Other high-temperature grades include N52M, N52H, N50SH, N50UH, N48EH, N45AH, N40TH, N35RH.

Coatings: NiCuNi, Zinc, Epoxy, and others for corrosion resistance, customizable to requirements.

Applications: High-performance applications requiring maximum magnetic strength; bulk supply and customized services available.

Production and Delivery: Lead time of 7–30 days based on quantity and grade, MOQ of 1 piece, standard packaging for air/sea shipment tailored to requirements.

Quality and Compliance: Manufacturing includes sintered magnet production, demagnetization testing, precision grinding/cutting, coating, quality inspection, and secure packing. All products are RoHS compliant.

Frequently Asked Questions (FAQ)

What are N54 Neodymium Magnets?

N54 Neodymium Magnets are the highest-grade NdFeB magnets in China, offering exceptional Maximum Energy Product (BHmax) and coercive force, ideal for high-performance applications like motors, sensors, and magnetic assemblies.

How to Order N54 Neodymium Magnets?

To order, provide:

Dimensions and Tolerances: Specifications or drawings of shape and size (e.g., 125x125x25mm).

Magnet Grade: N54 or other grades (e.g., N52M, N50UH) for specific temperature needs.

Magnetization Direction: Specify magnetization or magnetized/unmagnetized delivery.

Additional Requirements: Coating (e.g., NiCuNi, Epoxy) and working temperature.

Quantity and Delivery: Quantity and preferred method (air/sea shipment).

Delivery Location: Nearest seaport or airport for efficient logistics.

NdFeB N54 magnets Curve

Properties		Remanence				Coercive force				Intrinsic coercive force		Maximum energy product				Working temp
Unit		kGs		T		kOe		kA/m				MGOe		kJ/m3		Working temp
Unit		Nom.	Min.	Nom.	Min.	Nom.	Min.	Nom.	Min.			Nom.	Min.	Nom.	Min.
No	Grade	Nom.	Min.	Nom.	Min.	Nom.	Min.	Nom.	Min.	kOe	kA/m	Nom.	Min.	Nom.	Min.
1	N30	11.2	10.8	1.12	1.08	10.5	10	836	796	12	955	30	28	239	223	80
2	N35	12	11.7	1.2	1.17	11.3	10.8	900	860	12	955	35	33	279	263	80
3	N38	12.6	12.2	1.26	1.22	11.5	11.3	915	900	12	955	38	36	303	287	80
4	N40	12.9	12.6	1.29	1.26	11.6	11.4	924	908	12	955	40	38	318	303	80
5	N42	13.1	12.9	1.31	1.29	11.8	11.5	939	915	12	955	42	40	342	326	80
6	N45	13.6	13.3	1.36	1.33	12	11.6	955	924	12	955	45	43	358	342	80
7	N48	14	13.8	1.4	1.38	10.8	10.2	860	810	11	875	48	46	383	367	80
8	N50	14.3	14.1	1.43	1.41	10.8	10	860	794	11	875	50	48	398	383	80
9	N52	14.5	14.2	1.45	1.42	10.8	10	860	794	11	875	52	50	414	398	60
10	N30M	11.2	10.8	1.12	1.08	10.5	10	836	794	14	1114	30	28	239	223	100
11	N35M	12	11.7	1.2	1.17	11.3	10.9	900	868	14	1114	35	33	279	263	100
12	N38M	12.6	12.2	1.26	1.22	11.8	11.3	939	900	14	1114	38	36	303	287	100
13	N40M	12.9	12.6	1.29	1.26	12	11.6	955	924	14	1114	40	38	318	303	100
14	N42M	13.2	12.9	1.32	1.29	12.4	12	987	955	14	1114	42	40	342	326	100
15	N45M	13.5	13.3	1.35	1.33	12.6	12.2	1003	971	14	1114	45	43	358	342	100
16	N48M	14	13.8	1.4	1.38	13.3	12.9	1059	1027	14	1114	48	46	383	367	100
17	N50M	14.3	14	1.43	1.4	13.5	13.1	1074	1042	14	1114	50	48	398	383	100
18	N52M	14.5	14.2	1.45	1.42	13.6	13.2	1082	1050	14	1114	52	50	414	398	80
19	N30H	11.2	10.8	1.12	1.08	10.5	10	836	794	17	1353	30	28	239	223	120
20	N33H	11.7	11.4	1.17	1.14	11	10.5	876	836	17	1353	33	31	263	247	120
21	N35H	12	11.7	1.2	1.17	11.3	10.9	900	868	17	1353	35	33	279	263	120
22	N38H	12.6	12.2	1.26	1.22	11.8	11.3	939	900	17	1353	38	36	303	287	120
23	N40H	12.8	12.6	1.28	1.26	12	11.6	955	924	17

About Us

As NdFeB N54 Magnets China's leading manufacturer, Mag-spring was established in 2003 and is located in Ningbo, Zhejiang Province, China. It is a comprehensive manufacturer of magnetic application products, specializing in the research, design and production of magnetic filters and various magnetic application components.

mag mag

magnet manufacturer

The company has a group of professional technicians and production equipment, operates strictly in accordance with the ISO9001 quality system, and continuously strengthens internal management. While the company is constantly developing, it pays attention to environmental protection. It is an ISO14001 certified enterprise, and the company's products meet the requirements of the EU ROHS directive.

Based on the enterprise tenet of "efficiency, perfection, harmony and dedication" and the enterprise slogan of "everything we handle must be excellent", with many years of experience in research, design, manufacturing and sales in the field of magnetic products, the company's products have been recognized by many customers at home and abroad. We will sincerely look forward to cooperating with you with high-quality products, preferential prices and the best services.

magnet manufacturer