Magnetic physical characteristics of China Nd-Fe-B rare-earth permanent magnet Smco Magnet online.

MAGNETIC AND PHYSICAL CHARACTERISTICS (NdFeB)

TYPE	Remanence Br		Coercivforce bHc		Intrinsic coercive force iHc		Max. energy product (BH) max		Working Temperature
TYPE	KGs	T	KOe	KA/m	KOe	KA/m	MGOe	KJ/m³
N-30	10.8-11.2	1.08-1.12	9.8-10.5	780-836	12	955	28-30	223-239	80
N-33	11.4-11.7	1.14-1.17	10.5-11.0	836-876	12	955	31-33	247-263	80
N-35	11.7-12.1	1.17-1.21	10.8-11.5	860-915	12	955	33-35	263-279	80
N-36	11.9-12.2	1.19-1.22	10.8-11.5	860-915	12	955	34-36	271-287	80
N-38	12.2-12.6	1.22-1.26	10.8-11.5	860-915	12	955	36-38	287-303	80
N-40	12.6-12.9	1.26-1.29	10.5-11.0	836-876	12	955	38-40	303-318	80
N-42	12.9-13.2	1.29-1.32	10.5-11.0	836-876	12	955	40-42	318-334	80
N-43	13.0-13.3	1.30-1.33	10.5-11.0	836-876	12	955	41-43	326-342	80
N-45	13.3-13.7	1.33-1.37	10.5-11.0	836-876	12	965	43-45	342-358	80
N-48	13.5~14.0	1.35~1.40	10.8	860	12	955	45~49	358~390	80
N-50	13.9~14.3	1.39~1.43	10.0	796	11	875	47~51	374~405	80
N-27M	10.2-10.6	1.02-1.06	9.6-10.1	764-804	15	1194	25-27	199-215	100
N-30M	10.8-11.2	1.08-1.12	10.1-10.6	804-844	15	1194	28-30	223-239	100
N-33M	11.4-11.7	1.14-1.17	10.5-11.0	844-884	15	1194	31-33	247-263	100
N-35M	11.7-12.1	1.17-1.21	10.8-11.5	860-915	15	1114	33-35	263-279	100
N-36M	11.9-12.2	1.19-1.22	11.1-11.6	884-923	15	1194	34-36	271-287	100
N-38M	12.2-12.6	1.22-1.26	10.8-11.5	860-915	14	1114	36-38	287-303	100
N-40M	12.6-12.9	1.26-1.29	10.8-11.5	860-915	14	1114	38-40	303-318	100
N-42M	12.9-13.2	1.29-1.32	10.8-11.4	860-907	14	1114	40-42	318-334	100
N-45M	13.3-13.7	1.33-1.37	10.8-11.4	860-907	17	1114	43-45	334-358	100
N-48M	13.5~~14.0	1.35~1.40	12.5	995	14	1114	45~49	358~390	100
N-50M	13.9~14.3	1.39~1.43	12.5	995	14	1114	47~51	374~405	100
N-27H	10.2-10.6	1.02-1.06	9.6-10.1	764-804	17	1353	25-27	199-215	120
N-30H	10.8-11.2	1.08-1.12	10.1-10.6	804-844	17	1353	28-30	223-239	120
N-33H	11.4-11.7	1.14-1.17	10.6-11.1	844-884	17	1353	31-33	247-263	120
N-35H	11.7-12.1	1.17-1.21	10.8-11.5	860-915	17	1353	33-35	263-279	120
N-36H	11.9-12.2	1.19-1.22	11.1-11.6	884-923	17	1353	34-36	271-287	120
N-38H	12.2-12.6	1.22-1.26	11.5-12.0	915-955	17	1353	36-38	287-303	120
N-40H	12.6-12.9	1.26-1.29	11.5-12.0	915-955	17	1353	38-40	303-318	120
N-42H	12.9-13.2	1.29-1.32	11.5-12.0	915-955	17	1353	40-42	318-334	120
N-44H	13.2~13.6	1.26~1.32	12.4	987	17	1353	42~45	334~358	120
N-46H	13.4~13.8	1.34~1.38	12.8	1019	17	1353	44~47	350~374	120
N-48H	13.6~14.2	1.36~1.42	12.8	1019	16	1274	45~48	358~382	120
N-27SH	10.2-10.6	1.02-1.06	9.6-10.1	764-804	20	1592	25-27	199-215	150
N-30SH	10.8-11.2	1.08-1.12	10.1-10.6	804-844	20	1592	28-30	223-239	150
N-33SH	11.4-11.7	11.4-11.7	10.6-11.1	844-884	20	1592	31-33	247-263	150
N-35SH	11.7-12.1	1.17-1.21	10.8-11.5	860-915	20	1595	33-35	263-279	150
N-38SH	12.1-12.5	1.21-1.25	10.8-11.5	860-915	20	1592	36-38	287-302	150
N-40SH	12.6-12.9	1.26-1.29	10.8-11.5	860-915	20	1592	38-40	303-318	150
N-42SH	12.8~13.6	1.28~1.36	12.0	955	20	1512	39~43	310~342	150
N25UH	9.8-10.2	0.98-1.02	9.2-9.6	732-764	25	1990	23-25	183-199	180
N28UH	10.4-10.8	1.04-1.08	9.8-10.2	780-812	25	1990	26-28	207-223	180
N30UH	10.8-11.2	1.08-1.12	10.1-10.6	804-844	25	1990	28-30	223-239	180
N35UH	11.7-12.1	1.17-1.21	10.5-11.2	836-890	25	1989	33-35	263-278	180
N25EH	9.8-10.2	0.98-1.02	9.2-9.6	732-764	30	2387	23-25	183-199	200
N28EH	10.4-10.8	1.04-1.08	9.8-10.2	780-812	30	2387	26-28	207-223	200
N30EH	10.8-11.2	1.08-1.12	10.1-10.6	804-844	30	2387	28-30	223-239	200
N32EH	11.3~12.1	1.13~1.21	10.5	834	30	2388	30~33	238~262	200
N35EH	11.8~12.5	1.18~1.25	11.0	875	30	2388	33~35	263~278	200

Remark: The above mentioned data of magnetic and physical characteristics are given at room temperature

** The open flux irreversible loss of the testing sample at this temperature5%

NdFeB Magnet