NdFeB MAGNET
PHYSICAL CHARACTERISTICS

Density 7.3-7.5(g/cm3)
Average Temperature Coefficient -0.12%/oC
Curie Temperature Tc 300-330oC
Vickers Hardness Hv 500-600
Resistivity 1.6 x 10-6 (.m)
Compressive Strength 740-810 (N/mm2)



No. Materials Residual Induction
Br (mT)
  (kG)
Coercive Force
bHc (kA/m)
  (kOe)
Intrinsic Coercive Force
iHc (kA/m)
  (kOe)
Max. Energy Product
(BH)max
  (kJ/3)
  (MGOe)
Max. Operating Temperature (oC)
1. N-27 1020-1100
10.2-11.0 		715-835
9.0-10.5 		1115
14 		195-220
25-28 		100
2. N-30 1080-1150
10.8-11.5 		755-835
9.5-10.5 		1115
14 		220-245
28-31 		100
3. N-33 1130-1170
11.3-11.7 		795-880
10.0-11.1 		1115
14 		245-260
31-33 		100
4. N-35 1180-1220
11.8-12.2 		875-915
11.0-11.5 		1115
14 		260-285
33-36 		100
5. 27H 1020-1100
10.2-11.0 		765-835
9.6-10.5 		1350
17 		195-220
25-28		 120
6. 30H 1080-1150
10.8-11.5 		810-850
10.2-10.7 		1350
17 		220-245
28-31 		120
7. 27SH 1020-1100
10.2-11.0 		765-835
9.6-10.5 		1590
20 		195-220
25-28 		150

DEMAGENETIZATION CURVES : (BH) max. (MGOe)
N-35

DEMAGENETIZATION CURVES : (BH) max. (MGOe)
30H
  Sand Casting Parts and Die Casting Parts
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Latest Design
magnets, oil seals, plastic molded products, and zinc, aluminum die-cast products
magnets, oil seals, plastic molded products, and zinc, aluminum die-cast products
magnets, oil seals, plastic molded products, and zinc, aluminum die-cast products

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No. 107, Kuan-Fu Rd., Bei-Dou (52146) Changhwa Hsien, Taiwan.
TEL : 886-4-8882451      FAX : 886-4-8873056
E-mail :sales@magnet-mouldedparts.com.tw
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No.8 Building, Floor 5, No 2716 Pingliang Rd. Shanghai, China
NOTE:
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