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Super NdFeB Magnet
N40-N52,30M-50M,30H-48H,28SH-45SH,28UH-42UH,28EH-38EH,28AH-33AH
Permanent N42 Disc Shape NdFeB Magnet
Permanent
Permanent NdFeB Magnet
Global NdFeB Magnet Market
ISO9001:2000
Since 2002
Super
by Air, by Sea, by Express
ISO9001, CE, RoHS, SGS
3-7days After Confirm NdFeB Magnet
| Description | Sintered Neodymium Magnetic | |
| Material | Neodymium-Iron-Boron | |
| Working Temperature | Grade | Max. Operating Temperature |
| N35-N52 | 80°C (176°F) | |
| 33M- 48M | 100°C (212°F) | |
| 33H-48H | 120°C (248°F) | |
| 30SH-45SH | 150°C (302°F) | |
| 30UH-40UH | 180°C (356°F) | |
| 28EH-38EH | 200°C (392°F) | |
| 28AH-35AH | 220°C (428°F) | |
| Magnet Shape | Disc, Cylinder, Block, Ring, Countersunk, Segment, Trapezoid, Irregular shapes and more. Customized shape are available. | |
| Magnet Coating | Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, Passivation and more. | |
| Physical Properties(NdFeB magnet) | |
| Temp.Coeff.of Br: -0.11% / °C | Temp.Coeff.of iHc: -0.60% / °C |
| Density: 7.4-7.6g/ cm⊃3; | Electrical resistivity: 144μΩ.com |
| Vickers Hardness: 600/Hv | Flexural Strength: 25kg/mm |
| Tensile Strength: 8.0kgs/mm⊃2; | Coeff.of Thermal Expansion: 4 X 10/¯ª/°C |
| Specific Heat: 0.12kCal/(kg. °C) | Thermal Conductivity: 7.7Kcal/(m.h. °C) |
| Young’s Modulus: 1.6 X 10⊃1;⊃1;N/m⊃2; | Rigidity: 0.64N/m⊃2; |
| Poisson’s Ratio: 0.24 | Compressibility: 9.8 X 10¯⊃1;⊃2;m⊃2;/N |
| Curie Temperature: 310-340°C | |
| Description | Sintered Neodymium Magnetic | |
| Material | Neodymium-Iron-Boron | |
| Working Temperature | Grade | Max. Operating Temperature |
| N35-N52 | 80°C (176°F) | |
| 33M- 48M | 100°C (212°F) | |
| 33H-48H | 120°C (248°F) | |
| 30SH-45SH | 150°C (302°F) | |
| 30UH-40UH | 180°C (356°F) | |
| 28EH-38EH | 200°C (392°F) | |
| 28AH-35AH | 220°C (428°F) | |
| Magnet Shape | Disc, Cylinder, Block, Ring, Countersunk, Segment, Trapezoid, Irregular shapes and more. Customized shape are available. | |
| Magnet Coating | Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, Passivation and more. | |
| Physical Properties(NdFeB magnet) | |
| Temp.Coeff.of Br: -0.11% / °C | Temp.Coeff.of iHc: -0.60% / °C |
| Density: 7.4-7.6g/ cm⊃3; | Electrical resistivity: 144μΩ.com |
| Vickers Hardness: 600/Hv | Flexural Strength: 25kg/mm |
| Tensile Strength: 8.0kgs/mm⊃2; | Coeff.of Thermal Expansion: 4 X 10/¯ª/°C |
| Specific Heat: 0.12kCal/(kg. °C) | Thermal Conductivity: 7.7Kcal/(m.h. °C) |
| Young’s Modulus: 1.6 X 10⊃1;⊃1;N/m⊃2; | Rigidity: 0.64N/m⊃2; |
| Poisson’s Ratio: 0.24 | Compressibility: 9.8 X 10¯⊃1;⊃2;m⊃2;/N |
| Curie Temperature: 310-340°C | |
