Nd2Fe14B Cylinder Sintered Neodymium Iron Boron Magnets N35 For Sensor / Speaker
| Place of Origin: | Zhejiang |
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Company Profile
| Location: | Guangzhou, Guangdong, China (Mainland) |
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| Business Type: | Manufacturer |
Product Detail
| Model No.: | Jet-D-11 |
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Product Description
Round Nd2Fe14B NdFeB Disc Magnet With Different Surface Treatment
Brief Introduction
NdFeB disc magnet is an alloy magnet made maily from ND, Fe, B. It is rare earth magnet and the strongest magnetism as well as high magnetic performance . Quality assurance, technical service availablle and cost reasonable.
General Info.
1. Material: Sintered Neodymium-Iron-Boron.
2. Grade: N35 to 42SH.
3. Application: sensor, speaker, bag, toy,etc.
4. Surface coating: Zinc, Nickel, Ni-Cu-Ni, Epoxy, Zn
5. Maximum working temperature: 80° -150°
6. Density: 7.5 to 7.6g/CMM³
Specification Sheet
| Grade | Br (mT) | bHc (KA/m) | jHc (KA/m) | BHmax(MGOe) | Br.Temp.Coefficient (%/) | Working Temp.() |
| N35 | 1170-1210 | ≥868 | ≥955 | 33-36 | -0.12 | ≤80 |
| N40 | 1250-1280 | ≥923 | ≥955 | 38-41 | -0.12 | ≤80 |
| N45 | 1320-1380 | ≥876 | ≥955 | 43-46 | -0.12 | ≤80 |
| N48 | 1370-1420 | ≥836 | ≥876 | 46-49 | -0.12 | ≤80 |
| N50 | 1400-1450 | ≥836 | ≥876 | 47-51 | -0.12 | ≤80 |
| 35M | 1170-1210 | ≥868 | ≥1114 | 33-36 | -0.12 | ≤100 |
| 45M | 1320-1380 | ≥994 | ≥1114 | 42-46 | -0.12 | ≤100 |
| 48M | 1370-1420 | ≥1018 | ≥1114 | 45-49 | -0.12 | ≤100 |
| 50M | 1400-1450 | ≥1042 | ≥1114 | 47-51 | -0.12 | ≤100 |
| 35H | 1170-1210 | ≥868 | ≥1353 | 33-36 | -0.1 | ≤120 |
| 38H | 1210-1250 | ≥899 | ≥1353 | 36-37 | -0.1 | ≤120 |
| 40H | 1250-1280 | ≥923 | ≥1353 | 38-41 | -0.1 | ≤120 |
| 42H | 1280-1320 | ≥955 | ≥1353 | 40-43 | -0.1 | ≤120 |
| 46H | 1320-1380 | ≥980 | ≥1274 | 43-47 | -0.1 | ≤120 |
| 35SH | 1170-1210 | ≥876 | ≥1592 | 33-36 | -0.1 | ≤150 |
| 40SH | 1250-1280 | ≥939 | ≥1592 | 38-41 | -0.1 | ≤150 |
| 42SH | 1290-1370 | ≥955 | ≥1592 | 41-45 | -0.1 | ≤150 |
Production Line And Works
Magnetic Orientation
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