Activated Carbon

Carbon & Coal products

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Magnesium Anodes

Permanent Magnets

Machinery Products

Bestac International, Inc.

P.O. Box 585

Wayne, NJ 07470 USA

Tel: 973 6336878

Fax: 973 6330828

www.bestac.net

Email:

bestac@bestac.net

[Bestac International, Inc.]

© Copyright, All rights reserved

Rare-earth Permanent Magnets

Product specification and further information are available upon request. Please contact our sales.

We design and make any customized specification!

We make sintered Nd-Fe-B permanent rare earth magnet in all sizes, shapes, regular grades & high performance grades with high anti-corrosive coatings. We also make magnetic accessories as well.

GRADE	RESIDUAL INDUCTION Br	COERCIVE FORCE bHc	INTRINSIC COERCIVE FORCE iHc (MIN)	MAX. ENERGY PRODUCT BH (MAX)	MAX. OPERATION TEMPERATURE
N30	10.9-11.4 KGs	10.1-10.9 KOe	12 KOe	28-31 MGOe	80°C
N33	11.4-11.9 KGs	10.7-11.5 KOe	12 KOe	31-34 MGOe	80°C
N35	11.8-12.3 KGs	10.9-11.8 KOe	12 KOe	33-36 MGOe	80°C
N38	12.3-12.8 KGs	11.4-12.2 KOe	12 KOe	36-39 MGOe	80°C
N40	12.6-13.1 KGs	11.8-12.6 KOe	12 KOe	38-41 MGOe	80°C
N42	12.9-13.4 KGs	12.1-12.9 KOe	12 KOe	40-43 MGOe	80°C
N43	13-13.6 KGs	12.1-12.9 KOe	12. KOe	41-44 MGOe	80°C
N45	13.4-13.9 KGs	12.5-13.3 KOe	12. KOe	43-46 MGOe	80°C
27H	10.3-10.8 KGs	9.6-10.4 KOe	17 KOe	25-28 MGOe	120°C
30H	10.9-11.4 KGs	10.1-10.9 KOe	17 KOe	28-31 MGOe	120°C
33H	11.4-11.9 KGs	10.7-11.5 KOe	17 KOe	31-34 MGOe	120°C
35H	11.8-12.3 KGs	10.9-11.8 KOe	17 KOe	33-36 MGOe	120°C
38H	12.3-12.8 KGs	11.4-12.2 KOe	17 KOe	36-39 MGOe	120°C
40H	12.6-13.1 KGs	11.8-12.6 KOe	17 KOe	38-41 MGOe	120°C
27SH	10.3-10.8 KGs	9.6-10.4 KOe	20 KOe	25-28 MGOe	150°C
30SH	10.9-11.4 KGs	10.1-10.9 KOe	20 KOe	28-31 MGOe	150°C
33SH	11.4-11.9 KGs	10.7-11.5 KOe	20 KOe	31-34 MGOe	150°C
35SH	11.8-12.3 KGs	10.9-11.8 KOe	20 KOe	33-36 MGOe	150°C
27UH	10.3-10.8 KGs	9.6-10.4 KOe	24 KOe	25-28 MGOe	180°C
30UH	10.9-11.4 KGs	10.1-10.9 KOe	24 KOe	28-31 MGOe	180°C

Unit Conversion: 1KGs=0.1T, 1KOe=10³ / 4p KA / M, 1MGOe= 10²/ 4p KJ / M³