::NINGBO HONGJI MAGNETIC MATERIAL CO., LTD.::::::::::::::::::::::::::

NdFeB

SmCo

Alnico

Ferrite or Ceramic

Rubber Magnets

The Magnetic Component

NdFeB

Bonded NdFeB

No.	Unit	SIUnit				CGS Unit
No.	Unit	Br T	Hcb kA/m	Hcj KA/m	(BH)max KJ/m3	Br,KGS	Hcb,KOe	Hcj,kOe	(BH)max MGOe-Refer	%	working temperature
	Normal NdFeB	Remanence	Coercive Force	Intrinsic Coercivity	Max Energy Magnetic	Remanence	Coercive Force	Intrinsic Coercivity	Max Energy Magnetic	Hk/HcJ	when Pc=2
	Grade	min.-max.	min.	min.	min.-max.	min.-max.	min.	min.	min.-max.	min.	typical
37	N35UH	1.18-1.23	≥892	≥1990	263-287	11.8-12.3	≥11.2	≥25.0	33-36	≥90	180
38	N38UH	1.23-1.26	≥923	≥1990	287-310	12.3-12.6	≥11.6	≥25.0	36-39	≥90	180
39	N40UH	1.26-1.29	≥955	≥1990	302-326	12.6-12.9	≥12.0	≥25.0	38-41	≥90	180
40	N42UH	1.29-1.33	≥971	≥1990	318-342	12.9-13.3	≥12.2	≥25.0	40-43	≥90	180
41	N45UH	1.33-1.36	≥987	≥1910	342-366	13.3-13.6	≥12.4	≥24.0	43-46	≥90	180
42	N48UH	1.36-1.41	≥1019	≥1910	358-390	13.6-14.1	≥12.8	≥24.0	45-49	≥90	180
43	N50UH	1.39-1.43	≥1035	≥1910	374-406	13.9-14.3	≥13.0	≥24.0	47-51	≥90	180
44	N30EH	1.09-1.15	≥820	≥2388	223-247	10.9-11.5	≥10.3	≥30.0	28-31	≥90	200
45	N33EH	1.14-1.18	≥860	≥2388	247-271	11.4-11.8	≥10.8	≥30.0	31-34	≥90	200
46	N35EH	1.18-1.22	≥892	≥2388	263-287	11.8-12.2	≥11.2	≥30.0	33-36	≥90	200
47	N38EH	1.22-1.26	≥923	≥2388	287-310	12.2-12.6	≥11.6	≥30.0	36-39	≥90	200
48	N40EH	1.25-1.29	≥955	≥2388	302-326	12.5-12.9	≥12.0	≥30.0	38-41	≥90	200
49	N42EH	1.28-1.33	≥971	≥2388	310-342	12.8-13.3	≥12.2	≥30.0	39-43	≥90	200
50	N28TH	1.05-1.10	≥780	≥2786	207-231	10.5-11.0	≥9.8	≥35.0	26-29	≥90	220
51	N30TH	1.08-1.14	≥804	≥2786	223-247	10.8-11.4	≥10.1	≥35.0	28-31	≥90	220
52	N33TH	1.14-1.18	≥860	≥2786	247-271	11.4-11.8	≥10.8	≥35.0	31-34	≥90	220
53	N35TH	1.18-1.22	≥892	≥2786	263-287	11.8-12.2	≥11.2	≥35.0	33-36	≥90	220
54	N38TH	1.22-1.26	≥923	≥2627	279-310	12.2-12.6	≥11.6	≥33.0	35-39	≥90	220

NdFeBT-Series magnetic Properties
55	N35SH-T	1.18-1.23	≥884	≥1831	263-287	11.8-12.3	≥11.1	≥23.0	33-36	≥90	160
56	N38SH-T	1.23-1.26	≥923	≥1831	287-303	12.3-12.6	≥11.6	≥23.0	36-39	≥90	160
57	N40SH-T	1.26-1.29	≥955	≥1831	303-318	12.6-12.9	≥12.0	≥23.0	38-41	≥90	160
58	N42SH-T	1.29-1.33	≥955	≥1831	318-342	12.9-13.3	≥12.0	≥23.0	40-43	≥90	160
59	N45SH-T	1.33-1.37	≥987	≥1831	334-366	13.3-13.7	≥12.4	≥23.0	42-46	≥90	160
60	N48SH-T	1.37-1.41	≥1019	≥1592	358-390	13.7-14.1	≥12.8	≥20.0	45-49	≥90	160
61	N50SH-T	1.39-1.43	≥1035	≥1592	374-406	13.9-14.3	≥13.0	≥20.0	47-51	≥90	160
62	N30UH-T	1.09-1.14	≥812	≥2149	223-247	10.9-11.4	≥10.2	≥27.0	28-31	≥90	190
63	N33UH-T	1.14-1.18	≥860	≥2149	247-271	11.4-11.8	≥10.8	≥27.0	31-34	≥90	190
64	N35UH-T	1.18-1.23	≥892	≥2149	263-287	11.8-12.3	≥11.2	≥27.0	33-36	≥90	190
65	N38UH-T	1.23-1.26	≥923	≥2149	287-310	12.3-12.6	≥11.6	≥27.0	36-39	≥90	190
66	N40UH-T	1.26-1.29	≥955	≥2149	302-326	12.6-12.9	≥12.0	≥27.0	38-41	≥90	190
67	N42UH-T	1.29-1.32	≥971	≥2149	310-342	12.9-13.2	≥12.2	≥27.0	39-43	≥90	190
68	N45UH-T	1.33-1.36	≥979	≥1990	342-366	13.3-13.6	≥12.3	≥25.0	43-46	≥90	190


N48	33UH	42H	BNP-10


BNP-6