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Product Details
Neodymium Cylinder Magnets
| Packing: | Cartons, Pallets |
|---|---|
| Standard: | Almost any size and shape |
| Productivity: | 800 tons of sintered NdFeB magnets |
| Shipment Terms: | By Sea/Air |
| HS Code: | 8505 |
| Trademark: | No, OEM products |
| Origin: | China |
| Composite: | Neodymium Magnet |
| Application: | Industrial Magnet |
| Shape: | Bar |
| Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Western Europe |
Neodymium Cylinder magnets can be made from longer cylinder magnets and usually need cutting and milling process in order to get the right part and finally will be coated Nickel(Ni-Cu-Ni), Black Nickel, Zinc(Trivalent), Epoxy, Stannum, Gold, Silver or Parylene etc in order to keep from rusting according to order requirement. And it is also called bar magnets or rod magnets.
This kind of NdFeB bar magnets have many applications in ordinary magnetic assemblies and some electronic components. The highest grades still have N52, N48M, N44H, N42SH, N38UH and N35EH etc. And a serious of strict test such as salt spray test, coating thickness test, temperature and wet test and specification test and surface test etc will be made before shipment and all goods are shipped to customer along with Test report and Curve Chart Report in order to guarantee the right quality of magnets.
*Please Note: MJM Magnetics mainly produce custom-made NdFeB magnets and magnetic assemblies with high quality at competitive prices, so if you are interested in the above products and looking for a reliable supplier who can produce this kind of products according to your special requirement, please Contact Us Now and we make sure we won't let you down if you could give us a chance to help.
Magnetic Property for sintered NdFeB magnets
| No. | Grade | Br | Hcb | Hcj | (BH)max | TW* L/D=0.7 | |||
| T KGs | KA/m KOe | KA/m KOe | KJ/m3 MGOe | ||||||
| Nom | Nim | Nom | Nim | Nom | Nim | ºC | |||
| 1 | N35 | 1.22 12.2 | 1.18 11.8 | 907 11.4 | 860 10.8 | ≥955 ≥12 | 287 36 | 263 33 | ≤80 |
| 2 | N38 | 1.26 12.6 | 1.22 12.2 | 907 11.4 | 860 10.8 | ≥955 ≥12 | 303 38 | 287 36 | ≤80 |
| 3 | N40 | 1.29 12.9 | 1.26 12.6 | 907 11.4 | 860 10.8 | ≥955 ≥12 | 318 40 | 303 38 | ≤80 |
| 4 | N42 | 1.33 13.3 | 1.29 12.9 | 907 11.4 | 860 10.8 | ≥955 ≥12 | 342 43 | 318 40 | ≤80 |
| 5 | N45 | 1.37 13.7 | 1.33 13.3 | 907 11.4 | 863 10.5 | ≥955 ≥12 | 366 46 | 342 43 | ≤80 |
| 6 | N48 | 1.41 14.1 | 1.37 13.7 | 836 10.5 | 716 9.0 | ≥836 ≥10.5 | 390 49 | 366 46 | ≤80 |
| 7 | N50 | 1.45 14.5 | 1.41 14.1 | 907 10.5 | 860 10.8 | ≥836 ≥10.5 | 406 51 | 390 49 | ≤80 |
| 8 | N52 | 1.48 14.8 | 1.44 14.8 | 907 10.5 | 828 10.5 | ≥876 ≥11.0 | 414 52 | 394 49.5 | ≤70 |
| 8 | N35M | 1.22 12.2 | 1.18 11.8 | 907 11.4 | 860 10.8 | ≥1114 ≥14 | 287 36 | 263 33 | ≤100 |
| 9 | N38M | 1.26 12.6 | 1.22 12.2 | 907 11.4 | 860 10.8 | ≥1114 ≥14 | 303 38 | 287 36 | ≤100 |
| 10 | N40M | 1.29 12.9 | 1.26 12.6 | 907 11.4 | 860 10.8 | ≥1114 ≥14 | 318 40 | 303 38 | ≤100 |
| 11 | N42M | 1.33 13.3 | 1.29 12.9 | 907 11.4 | 860 10.8 | ≥1114 ≥14 | 342 43 | 318 40 | ≤100 |
| 12 | N45M | 1.37 13.7 | 1.33 13.3 | 907 11.4 | 860 10.8 | ≥1114 ≥14 | 366 46 | 342 43 | ≤100 |
| 13 | N48M | 1.41 14.1 | 1.37 13.7 | 907 11.4 | 860 10.8 | ≥1114 ≥14 | 390 49 | 366 46 | ≤100 |
| 14 | N33H | 1.18 11.8 | 1.14 11.4 | 876 11.0 | 820 10.3 | ≥1353 ≥17 | 263 33 | 247 31 | ≤120 |
| 15 | N35H | 1.22 12.2 | 1.18 11.8 | 907 11.4 | 876 11.0 | ≥1353 ≥17 | 287 36 | 263 33 | ≤120 |
| 16 | N38H | 1.26 12.6 | 1.22 12.2 | 940 11.8 | 890 11.2 | ≥1353 ≥17 | 303 38 | 287 36 | ≤120 |
| 17 | N40H | 1.29 12.9 | 1.26 12.6 | 995 12.5 | 916 11.5 | ≥1353 ≥17 | 318 40 | 303 38 | ≤120 |
| 18 | N42H | 1.33 13.3 | 1.29 12.9 | 995 12.5 | 939 11.8 | ≥1353 ≥17 | 342 43 | 318 40 | ≤120 |
| 19 | N44H | 1.35 13.5 | 1.33 13.3 | 1035 13.0 | 956 12.0 | ≥1353 ≥17 | 358 45 | 342 43 | ≤120 |
| 20 | N46H | 1.38 13.8 | 1.35 13.5 | 1035 13.0 | 956 12.0 | ≥1353 ≥17 | 374 47 | 358 45 | ≤120 |
| 21 | N33SH | 1.18 11.8 | 1.14 11.4 | 876 11.0 | 820 10.3 | ≥1592 ≥20 | 263 33 | 247 31 | ≤150 |
| 22 | N35SH | 1.22 12.2 | 1.18 11.8 | 907 11.4 | 860 10.8 | ≥1592 ≥20 | 287 36 | 263 33 | ≤150 |
| 23 | N38SH | 1.26 12.6 | 1.22 12.2 | 907 11.4 | 860 10.8 | ≥1592 ≥20 | 303 38 | 287 36 | ≤150 |
| 24 | N40SH | 1.29 12.9 | 1.26 12.6 | 907 11.4 | 860 10.8 | ≥1592 ≥20 | 318 40 | 303 38 | ≤150 |
| 25 | N42SH | 1.33 13.3 | 1.29 12.9 | 907 11.4 | 860 10.8 | ≥1592 ≥20 | 342 43 | 318 40 | ≤150 |
| 26 | N44SH | 1.35 13.5 | 1.33 13.3 | 907 11.4 | 860 10.8 | ≥1592 ≥20 | 358 45 | 342 43 | ≤150 |
| 27 | N30UH | 1.14 11.4 | 1.08 10.8 | 844 10.6 | 804 10.1 | ≥1989 ≥25 | 247 31 | 223 28 | ≤180 |
| 37 | N33UH | 1.18 11.8 | 1.14 11.4 | 876 11.0 | 820 10.3 | ≥1989 ≥25 | 263 33 | 247 30 | ≤180 |
| 38 | N35UH | 1.22 12.2 | 1.18 11.8 | 907 11.4 | 860 10.8 | ≥1989 ≥25 | 287 36 | 263 33 | ≤180 |
| 39 | N38UH | 1.26 12.6 | 1.22 12.2 | 907 11.4 | 860 10.8 | ≥1989 ≥25 | 303 38 | 287 36 | ≤180 |
| 40 | N30EH | 1.14 11.4 | 1.08 10.8 | 844 10.6 | 804 10.1 | ≥2387 ≥30 | 247 31 | 223 28 | ≤200 |
| 41 | N33EH | 1.18 11.8 | 1.14 11.4 | 876 11.0 | 820 10.3 | ≥2388 ≥30 | 263 33 | 247 31 | ≤200 |
| 42 | N35EH | 1.22 12.2 | 1.18 11.8 | 907 11.4 | 836 10.5 | ≥2388 ≥30 | 287 36 | 263 33 | ≤200 |
