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Positions:Products→磁性材料→钕铁硼永磁

钕铁硼永磁

Sintered  NdFeB  Magnets Magnetic Characteristics

Grade	Remanence(Br)				Coercivity(Hcb)				Intrinsic Coercivity Force(Hcj)		Max.Energy Product(BH)m				Working Temp
	kGs		T		KOe		KA/m		KOe	KA/m	MGOe		KJ/m3
	Nom.	min.	Nom.	min.	Nom.	min.	Nom.	min.			Nom.	min.	Nom.	min.
N35	12.1	11.7	1.21	1.17	11.5	10.8	915	860	12	955	35	33	279	263	80
N38	12.6	12.2	1.26	1.22	11.5	10.8	915	860	12	955	38	36	303	287	80
N40	12.9	12.6	1.29	1.26	11	10.5	876	836	12	955	40	38	318	303	80
N42	13.2	12.6	1.32	1.26	11	10.5	876	836	12	955	42	40	334	318	80
N45	13.7	13.3	1.37	1.33	11	10.5	876	836	12	955	45	43	358	342	80
N48	14.1	13.7	1.41	1.37	10.8	10.2	860	812	12	955	48	46	383	367	80
N50	14.5	14.1	1.45	1.41	10.8	10.2	860	812	12	955	50	48	398	383	80
N35M	12.1	11.7	1.21	1.17	11.6	11	924	876	14	1114	35	33	279	263	100
N38M	12.6	12.2	1.26	1.22	11.8	11.4	939	907	14	1114	38	36	303	287	100
N40M	12.9	12.6	1.29	1.26	12.2	11.8	971	939	14	1114	40	38	318	303	100
N42M	13.2	12.9	1.32	1.29	12.6	12.2	1003	971	14	1114	42	40	334	318	100
N45M	13.7	13.3	1.37	1.33	12.8	12.4	1019	987	14	1114	45	43	358	342	100
N48M	14.1	13.7	1.41	1.37	12.8	12.4	1019	987	14	1114	48	46	383	367	100
N33H	11.7	11.4	1.17	1.14	11	10.3	876	820	17	1353	33	31	263	247	120
N35H	12.1	11.7	1.21	1.17	11.5	10.8	915	860	17	1353	35	33	279	263	120
N38H	12.6	12.2	1.26	1.22	12	11.5	955	915	17	1353	38	36	303	287	120
N40H	12.9	12.6	1.29	1.26	12	11.5	955	915	17	1353	40	38	318	303	120
N42H	13.2	12.9	1.32	1.29	12.6	12.2	1003	971	17	1353	42	40	334	318	120
N45H	13.6	13.2	1.36	1.32	12.8	12.4	1019	987	17	1353	45	43	358	342	120
N48H	13.8	13.6	1.38	1.36	12.8	12.4	1019	987	17	1353	47	45	375	358	120
N30SH	11.2	10.8	1.12	1.08	10.5	9.8	836	780	20	1595	30	28	239	223	150
N33SH	11.7	11.4	1.17	1.14	11	10.3	876	820	20	1595	33	31	263	247	150
N35SH	12.1	11.7	1.21	1.17	11.5	10.8	915	860	20	1595	35	33	279	263	150
N38SH	12.6	12.2	1.26	1.22	12.3	11.8	979	939	20	1595	38	36	303	287	150
N40SH	12.9	12.6	1.29	1.26	12.6	12	1003	955	20	1595	40	38	318	303	150
N42SH	13.2	12.8	1.32	1.28	12.6	12.2	1003	971	20	1595	42	40	334	318	150
N45SH	13.5	13.3	1.35	1.33	12.8	12.2	1019	981	20	1595	45	42	358	334	150
N28UH	10.8	10.4	1.08	1.04	10.2	9.8	812	780	25	1990	28	26	223	207	180
N30UH	11.2	10.8	1.12	1.08	10.6	10.1	844	804	25	1990	30	28	239	223	180
N33UH	11.7	11.4	1.17	1.14	11	10.3	875	820	25	1990	33	31	263	247	180
N35UH	12.1	11.7	1.21	1.17	11.5	10.8	915	860	25	1990	35	33	279	263	180
N38UH	12.4	12.1	1.24	1.21	12	11.4	955	908	25	1990	38	35	303	279	180
N40UH	12.7	12.4	1.27	1.24	12.2	11	971	924	25	1990	40	38	318	303	180
N42UH	13	12.8	1.3	1.28	12.4	12	987	955	25	1990	42	40	342	318	180
N28EH	10.8	10.4	1.08	1.04	10.4	9.8	811	780	30	2388	28	26	223	207	200
N30EH	11.2	10.8	1.12	1.08	10.6	10.1	844	804	30	2388	30	28	239	223	200
N33EH	11.7	11.2	1.17	1.12	11	10.4	876	828	30	2388	33	30	263	239	200
N35EH	12.1	11.7	1.21	1.17	11.5	10.8	915	860	30	2388	36	33	287	263	200
N38EH	12.4	12	1.24	1.2	12	11.6	955	924	30	2388	38	35	303	287	200
N28AH	10.8	10.4	1.08	1.04	10.4	10	828	796	33	2626	28	26	223	207	240
N30AH	11.2	10.8	1.12	1.08	10.6	10.1	844	804	33	2626	30	28	239	223	240
N33AH	11.7	11.2	1.17	1.12	11	10.4	876	828	33	2626	33	31	263	247	240
N35AH	12.1	11.7	1.21	1.17	11.5	10.8	915	860	33	2626	35	33	279	263	240

Remark:
1. MAX.Working Temperature is only for reference,depending on the circuit which the magnet is applications.
2. When L/D ratio of testing piece is eaqual to 0.7,the open flux irreversible loss at Max.Working Temperature less/eaqual 5% is guaranteed.(Lmeans magnetization direction length,D means diameter of magnetic pole surface.)
3. Users are recommended to consult us on any application involving temperature near to 150.
Dimension Range:

Remark:
1. All dimension is in millimeter.
2. Magnets can be machened as per customersrequirements.

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