Rare Earth Permanent Magnets Factories – Super Strong Neo Disc Magnets

Rare Earth Permanent Magnets Factories – Super Strong Neo Disc Magnets – Honsen

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Rare Earth Permanent Magnets Factories – Super Strong Neo Disc Magnets – Honsen Detail:

Sintered Neo Discs Overview

Disc Magnets are the most common shaped magnets used in today’s major market for its economic cost and versatility. They are used in numerous industrial, technical, commercial and consumer applications due to their high magnetic strength in compact shapes and round, wide, flat surfaces with large magnetic pole areas. You’ll get an economic solutions from Honsen Magnetics for you project, contact us for details.

N Grade Magnets
No	Grade	Br (kGs)	Hcb (kOe)	Hcj (kOe)	（BH）max (MGOe)	Tw (℃)
1	N55	14.7-15.3	≥10.8	≥11	52-56	80
2	N52	14.3-14.8	≥10.8	≥12	50-53	80
3	N50	14.0-14.5	≥10.8	≥12	48-51	80
4	N48	13.8-14.2	≥10.5	≥12	46-49	80
5	N45	13.2-13.8	≥11.0	≥12	43-46	80
6	N42	12.8-13.2	≥11.6	≥12	40-43	80
7	N40	12.5-12.8	≥11.6	≥12	38-41	80
8	N38	12.2-12.5	≥11.3	≥12	36-39	80
9	N35	11.7-12.2	≥10.9	≥12	33-36	80
10	N33	11.3-11.8	≥10.5	≥12	31-34	80
11	N30	10.8-11.3	≥10.0	≥12	28-31	80

M Grade Magnets
No	Grade	Br (kGs)	Hcb (kOe)	Hcj (kOe)	（BH）max (MGOe)	Tw (℃)
1	N52M	14.3-14.8	≥13.0	≥14	50-53	100
2	N50M	14.0-14.5	≥13.0	≥14	48-51	100
3	N48M	13.8-14.3	≥12.9	≥14	46-49	100
4	N45M	13.3-13.8	≥12.5	≥14	43-46	100
5	N42M	12.8-13.3	≥12.0	≥14	40-43	100
6	N40M	12.5-12.8	≥11.6	≥14	38-41	100
7	N38M	12.2-12.5	≥11.3	≥14	36-39	100
8	N35M	11.7-12.2	≥10.9	≥14	33-36	100
9	N33M	11.3-11.8	≥10.5	≥14	31-34	100
10	N30M	10.8-11.3	≥10.0	≥14	28-31	100

H Grade Magnets
No	Grade	Br (kGs)	Hcb (kOe)	Hcj (kOe)	（BH）max (MGOe)	Tw (℃)
1	N52H	14.2-14.7	≥13.2	≥17	50-53	120
2	N50H	14.0-14.5	≥13.0	≥17	48-51	120
3	N48H	13.8-14.3	≥13.0	≥17	46-49	120
4	N45H	13.3-13.8	≥12.7	≥17	43-46	120
5	N42H	12.8-13.3	≥12.5	≥17	40-43	120
6	N40H	12.5-12.8	≥11.8	≥17	38-41	120
7	N38H	12.2-12.5	≥11.3	≥17	36-39	120
8	N35H	11.7-12.2	≥11.0	≥17	33-36	120
9	N33H	11.3-11.8	≥10.6	≥17	31-34	120
10	N30H	10.8-11.3	≥10.2	≥17	28-31	120

SH Grade Magnets
No	Grade	Br (kGs)	Hcb (kOe)	Hcj (kOe)	（BH）max (MGOe)	Tw (℃)
1	N52SH	14.3-14.5	≥11.7	≥20	51-54	150
2	N50SH	14.0-14.5	≥13.0	≥20	48-51	150
3	N48SH	13.7-14.3	≥12.6	≥20	46-49	150
4	N45SH	13.3-13.7	≥12.5	≥20	43-46	150
5	N42SH	12.8-13.4	≥12.1	≥20	40-43	150
6	N40SH	12.6-13.1	≥11.9	≥20	38-41	150
7	N38SH	12.2-12.9	≥11.7	≥20	36-39	150
8	N35SH	11.7-12.4	≥11.0	≥20	33-36	150
9	N33SH	11.3-11.7	≥10.6	≥20	31-34	150
10	N30SH	10.8-11.3	≥10.1	≥20	28-31	150

UH Grade Magnets
No	Grade	Br (kGs)	Hcb (kOe)	Hcj (kOe)	（BH）max (MGOe)	Tw (℃)
1	N45UH	13.1-13.6	≥12.2	≥25	43-46	180
2	N42UH	12.8-13.4	≥12.0	≥25	40-43	180
3	N40UH	12.6-13.1	≥11.8	≥25	38-41	180
4	N38UH	12.2-12.9	≥11.5	≥25	36-39	180
5	N35UH	11.7-12.4	≥11.0	≥25	33-36	180
6	N33UH	11.4-12.1	≥10.6	≥25	31-34	180
7	N30UH	10.8-11.3	≥10.5	≥25	28-31	180
8	N28UH	10.5-10.8	≥9.6	≥25	26-30	180

EH Grade Magnets
No	Grade	Br (kGs)	Hcb (kOe)	Hcj (kOe)	（BH）max (MGOe)	Tw (℃)
1	N42EH	12.8-13.2	≥12.0	≥30	40-43	200
2	N40EH	12.4-13.1	≥11.8	≥30	38-41	200
3	N38EH	12.2-12.7	≥11.5	≥30	36-39	200
4	N35EH	11.7-12.4	≥11.0	≥30	33-36	200
5	N33EH	11.4-12.1	≥10.8	≥30	31-34	200
6	N30EH	10.8-11.5	≥10.2	≥30	28-31	200
7	N28EH	10.4-10.9	≥9.8	≥30	26-29	200

AH Grade Magnets
No	Grade	Br (kGs)	Hcb (kOe)	Hcj (kOe)	（BH）max (MGOe)	Tw (℃)
1	N38AH	12.2-12.5	≥11.4	≥35	36-39	240
2	N35AH	11.6-12.3	≥10.9	≥35	33-36	240
3	N33AH	11.4-12.1	≥10.7	≥35	31-34	240
4	N30AH	10.8-11.5	≥10.2	≥35	28-31	240

Features include

Disc magnets are round in shape and defined by their diameter being greater than their thickness. They have a wide, flat surface as well as a large magnetic pole area, making them the ideal choice for all types of strong and effective magnetic solutions.

-Consists of an alloy of Neodymium, Iron and Boron

-Widely served for both industrial and civil applications

-Chip or break if felt onto a hard object from height

-Can be machined to different thickness

-Can be magnetized through axial or radial direction

-Operating temperatures vary among materials, e.g. N/M/H/UH/EH/AH grades. You could visit our chart of material properties for reference.

Assembling Service

We provide assembling service for magnets and magnetic products. Combined with the use environment and technical requirements of the products, we’ll design special assembly fixtures, use the suitable glue for the application of products, train skilled workers for assembling. Customer could nominate the brand and model for glue, it’s up to the materials the magnets are applied with. Customer could provide their magnets or we provide the whole product.

For more information, please contact our experts.

Application of Disc Magnets

From DIY projects to crafting, model making, clothing manufacturing, OEM components, medical & scientific equipment, automotive parts and much more. Disc magnets are used frequently in holding applications where a magnet will be placed inside a drilled hole.