NdFeB Magnets

As a subsidiary of China’s state-owned resources trading company, Sinosteel Group, Sinosteel New Materials Co., Ltd. is a specialized manufacturer of NdFeB magnetic materials. By integrating in-house production from raw materials to magnetic substrates, various machining processes, and electroplating（including phosphate coating）, the company achieves stable delivery times, high quality, and cost-effective manufacturing.

Production is carried out at its subsidiary, Sinosteel NMC NdFeB Magnetic Material Plant, where we also provide various coating such as corrosion resistance test, strength test, and other custom services to meet customer requirements.

Material Name	Br	Hcb	Hcj	BH(max)	T(Operating temperature)
	T	kA/m	kA/m	kJ/㎥	℃
	(k Gs)	(kOe)	(kOe)	(MGOe)
N35	1.17-1.22	≧868	≧955	263-287	≦80
	(11.7-12.2)	(≧10.9)	(≧12)	(33-36)
N38	1.22-1.25	≧899	≧955	287-310	≦80
	(12.2-12.5)	(≧11.3)	(≧12)	(36-39)
N40	1.25-1.28	≧907	≧955	302-326	≦80
	(12.5-12.8)	(≧11.4)	(≧12)	(38-41)
N42	1.28-1.32	≧915	≧955	318-342	≦80
	(12.2-13.2)	(≧11.5)	(≧12)	(38-41)
N45	1.32-1.38	≧923	≧955	342-366	≦80
	(13.2-13.8)	(≧11.6)	(≧12)	(43-46)
N48	1.38-1.42	≧923	≧955	366-390	≦80
	(13.8-14.2)	(≧11.6)	(≧12)	(46-49)
N50	1.40-1.45	≧796	≧876	382-406	≦80
	(14.0-14.5)	(≧10.0)	(≧11)	(48-51)
N52	1.43-1.48	≧796	≧876	398-422	≦80
	(14.3-14.8)	(≧10.0)	(≧11)	(50-53)
38M	1.22-1.25	≧890	≧1114	287-310	≦100
	(12.2-12.5)	(≧11.3)	(≧14)	(36-39)
40M	1.25-1.28	≧923	≧1114	302-326	≦100
	(12.5-12.8)	(≧11.6)	(≧14)	(38-41)
42M	1.28-1.32	≧955	≧1114	318-342	≦100
	(12.8-13.2)	(≧12.0)	(≧14)	(40-43)
45M	1.32-1.38	≧995	≧1114	342-366	≦100
	(13.2-13.8)	(≧12.5)	(≧14)	(43-46)
48M	1.36-1.43	≧1027	≧1114	366-390	≦100
	(13.6-14.3)	(≧12.9)	(≧14)	(46-49)
50M	1.40-1.45	≧1033	≧1114	382-406	≦100
	(14.0-14.5)	(≧13,0)	(≧14)	(48-51)
35H	1.17-1.22	≧868	≧1353	263-287	≦120
	(11.7-12.2)	(≧10.9)	(≧17)	(33-36)
38H	1.22-1.25	≧899	≧1353	287-310	≦120
	(12.2-12.5)	(≧11.3)	(≧17)	(36-39)
40H	1.25-1.28	≧923	≧1353	302-326	≦120
	(12.5-12.8)	(≧11.6)	(≧17)	(38-41)
42H	1.28-1.32	≧955	≧1353	318-342	≦120
	(12.8-13.2)	(≧12.0)	(≧17)	(40-43)
45H	1.32-1.38	≧963	≧1353	342-366	≦120
	(13.2-13.8)	(≧12.1)	(≧17)	(43-46)
48H	1.37-1.43	≧995	≧1353	366-390	≦120
	(13.7-14.3)	(≧12.5)	(≧17)	(46-49)
35SH	1.17-1.22	≧876	≧1592	263-287	≦150
	(11.7-12.2)	(≧11.0)	(≧20)	(33-36)
38SH	1.22-1.25	≧907	≧1592	287-310	≦150
	(12.2-12.5)	(≧11.4)	(≧20)	(36-39)
40SH	1.25-1.28	≧939	≧1592	302-326	≦150
	(12.5-12.8)	(≧11.8)	(≧20)	(38-41)
42SH	1.28-1.32	≧987	≧1592	318-342	≦150
	(12.8-13.2)	(≧12.4)	(≧20)	(40-43)
45SH	1.32-1.38	≧1003	≧1592	342-366	≦150
	(13.2-13.8)	(≧12.6)	(≧20)	(43-46)
48SH	1.36-1.42	≧996	≧1592	366-390	≦150
	(13.6-14.2)	(≧12.5)	(≧20)	(46-49)
28UH	1.02-1.08	≧764	≧1990	207-231	≦180
	(10.2-10.8)	(≧9.6)	(≧25)	(26-29)
30UH	1.08-1.13	≧812	≧1990	223-247	≦180
	(10.8-11.3)	(≧10.2)	(≧25)	(28-31)
33UH	1.13-1.17	≧852	≧1990	247-271	≦180
	(11.3-11.7)	(≧10.7)	(≧25)	(31-34)
35UH	1.18-1.22	≧860	≧1990	263-287	≦180
	(11.8-12.2)	(≧10.8)	(≧25)	(33-36)
38UH	1.22-1.25	≧876	≧1990	287-310	≦180
	(12.2-12.5)	(≧11.0)	(≧25)	(36-39)
40UH	1.25-1.28	≧939	≧1990	302-326	≦180
	(12.5-12.8)	(≧11.8)	(≧25)	(38-41)
42UH	1.28-1.32	≧987	≧1990	318-342	≦180
	(12.8-13.2)	(≧12.4)	(≧25)	(40-43)
28EH	1.04-1.09	≧780	≧2388	207-231	≦200
	(10.4-10.9)	(≧9.8)	(≧30)	(26-29)
30EH	1.08-1.13	≧812	≧2388	223-247	≦200
	(10.8-11.3)	(≧10.2)	(≧30)	(28-31)
33EH	1.13-1.17	≧836	≧2388	247-271	≦200
	(11.3-11.7)	(≧10.5)	(≧30)	(31-34)
35EH	1.17-1.22	≧876	≧2388	263-287	≦200
	(11.7-12.2)	(≧11.0)	(≧30)	(33-36)
38EH	1.22-1.25	≧876	≧2388	287-310	≦200
	(12.2-12.5)	(≧11.0)	(≧30)	(36-39)
40EH	1.25-1.28	≧939	≧2388	302-326	≦200
	(12.5-12.8)	(≧11.8)	(≧30)	38-41
33AH	1.13-1.17	≧852	≧2786	247-271	≦220
	(11.3-11.7)	(≧10.7)	(≧35)	(31-34)
35AH	1.17-1.22	≧860	≧2786	263-287	≦220
	(11.7-12.2)	(≧10.8)	(≧35)	(33-36)