Grade	Magnetic Properties
	Remanence Br (KG)	Coercivity bHc (KOe)	Intrinsic Coercivity iHc (KOe)	Max. Engergy Product BH max (MGOe)	Max. Working Temperature (0C)
N27	10.3-10.8	Min. 10.0	Min. 12.0	25-29	80
N30	10.8-11.3	Min. 10.0	Min. 12.0	28-31	80
N33	11.3-11.7	Min. 10.5	Min. 12.0	31-33	80
N35	11.7-12.2	Min. 10.9	Min. 12.0	33-36	80
N38	12.2-12.5	Min. 11.3	Min. 12.0	36-39	80
N40	12.5-12.8	Min. 11.4	Min. 12.0	38-41	80
N42	12.8-13.2	Min. 11.5	Min. 12.0	40-43	80
N45	13.2-13.8	Min. 11.6	Min. 12.0	43-46	80
N48	13.8-14.2	Min. 11.6	Min. 12.0	46-49	80
N50	14.0-14.5	Min. 10.0	Min. 11.0	48-51	60
N52	14.3-14.8	Min. 10.0	Min. 11.0	50-53	60
N30M	10.8-11.3	Min. 10.0	Min. 14.0	28-31	100
N33M	11.3-11.7	Min. 10.5	Min. 14.0	31-33	100
N35M	11.7-12.2	Min. 10.9	Min. 14.0	33-36	100
N38M	12.2-12.5	Min. 11.3	Min. 14.0	36-39	100
N40M	12.5-12.8	Min. 11.6	Min. 14.0	38-41	100
N42M	12.8-13.2	Min. 12.0	Min. 14.0	40-43	100
N45M	13.2-13.8	Min. 12.5	Min. 14.0	43-46	100
N48M	13.6-14.3	Min. 12.9	Min. 14.0	46-49	100
N-50M	14-14.5	Min. 13.0	Min. 14.0	48-51	100
N30H	10.8-11.3	Min. 10.0	Min. 17.0	28-31	120
N33H	11.3-11.7	Min. 10.5	Min. 17.0	31-34	120
N35H	11.7-12.2	Min. 10.9	Min. 17.0	33-36	120
N38H	12.2-12.5	Min. 11.3	Min. 17.0	36-39	120
N40H	12.5-12.8	Min.11.6	Min. 17.0	38-41	120
N42H	12.8-13.2	Min. 12.0	Min. 17.0	40-43	120
N45H	13.2-13.8	Min.12	Min. 17.0	43-46	120
N48H	13.7-14.3	Min. 12.5	Min. 17.0	46-49	120
N30SH	10.8-11.3	Min. 10.1	Min. 20.0	28-31	150
N33SH	11.3-11.7	Min. 10.6	Min. 20.0	31-34	150
N35SH	11.7-12.2	Min. 11.0	Min. 20.0	33-36	150
N38SH	12.2-12.5	Min. 11.4	Min. 20.0	36-39	150
N40SH	12.5-12.8	Min. 11.8	Min. 20.0	38-41	150
N42SH	12.8-13.2	Min. 12.4	Min. 20.0	40-43	150
N45SH	13.2-13.8	Min. 12.6	Min. 20.0	43-46	150
N28UH	10.2-10.8	Min. 9.6	Min. 25.0	26-29	180
N30UH	10.8-11.3	Min. 10.2	Min. 25.0	28-31	180
N33UH	11.3-11.7	Min. 10.7	Min. 25.0	31-34	180
N35UH	11.8-12.2	Min. 10.8	Min. 25.0	33-36	200
N38UH	12.2-12.5	Min. 11.3	Min. 25.0	36-39	200
N40EH	12.5-12.8	Min. 11.3	Min. 25.0	38-41	200
N28EH	10.4-10.9	Min. 9.8	Min. 30.0	26-29	200
N30EH	10.8-11.3	Min. 10.2	Min. 30.0	28-31	200
N33EH	11.3-11.7	Min. 10.5	Min. 30.0	31-34	200
N35EH	11.7-12.2	Min. 11	Min. 30.0	33-36	200
N38EH	12.2-12.5	Min. 11.3	Min. 30.0	36-39	200

Physical Properties
Temperature Coefficient of Br	-0.10% / ^0C  ~  0.12% /  ^0C
Density	7.4g / cm^3~ 7.6g / cm^3
Vickers Hardness	600Hv
Tensile Strength	8.0Kg / mm^2
Specific Heat	0.12KCal / (Kg  ^0C)
Young's Modulus	1.6 x 10" N / m^2
Poisson's Ratio	0.24
Curie Temperature	310-340 ^0C
Temperature Coefficient of iHc	-0.60% /  ^0C
Electrical Resistivity	144μΩ cm
Flexural Strength	25Kg / mm
Coefficient of Thermal Conductivity	7.7KCal / (m.h. ^0C)
Rigidity	0.64N / m^2
Compressibility	9.8 x 10^-12 m^2 / N

※ The above data of magnetic parameters and physical properties are given at room temperature.
※ The maximum working temperature of magnet is subject to the ratio length and diameter and environmental factors.
※ Surface Treatment Method:  Surface Passivation; Zinc Plating; Nickel Plating; Tin Plating; Gold Plating; Epoxy Coating.
※ Any change of specification, without prior notice.