 |
|
|
|
|
Product Details:
Payment & Shipping Terms:
|
| Shape: | Round With Tapered Hole | Grade: | N42 |
|---|---|---|---|
| Surface Treatment: | Zinc Plating Or Nickel | Material: | NdFeB |
| Size: | 1" X 1/2" X 3/16" Thick Or Custom | Tolerance: | ±0.004" X ±0.004" X ±0.004" |
1" od x 0.195" id x 0.375" id x 1/2" thick Countersunk Neodymium Magnet With Tapered Hole
Neodymium magnets (Nd-Fe-B) are composed of neodymium, iron, boron and a few transition metals. These magnets are extremely strong for their small size, metallic in appearance and found in simple shapes such as rings, blocks and discs. Their max energy product can be 35MGOe~50MGOe , Neodymium magnets are developed rapidly and applied widely due to their perfect characteristic, rich raw material resource and reasonable price.
These countersunk magnets can be used for a wide range of applications including door closures and tool hangers.
Applications of Sintered Neodymium Magnets
Specification
| Material | Neodymium, Iron, Boron |
| Grade | N42 |
| Shape | Round with Tapered hole |
| Plating | Ni |
| Magnetized | Axial |
| Tolerance | ±0.004" x ±0.004" x ±0.004" |
Magnetic Property
| Grade | Br mt(KG) | Hcb Koe(KA/m) | iHc Koe(KA/m) | (BH)max KJ/m3 (MGOe) | TW℃ |
| N35 | 1170-1210(11.7-12.1) | ≧10.8(≧860) | ≧12(≧955) | 263-287(33-36) | 80 |
| N38 | 1210-1250(12.1-12.5) | ≧10.8(≧860) | ≧12(≧955) | 287-310(36-39) | 80 |
| N40 | 1250-1280(12.5-12.8) | ≧11.6(≧923) | ≧12(≧955) | 302-326(38-41) | 80 |
| N42 | 1280-1320(12.8-13.2) | ≧11.6(≧923) | ≧12(≧955) | 318-342(40-43) | 80 |
| N45 | 1320-1380(13.2-13.8) | ≧11.0(≧876) | ≧12(≧955) | 342-366(43-46) | 80 |
| N48 | 1380-1420(13.8-14.2) | ≧10.5(≧835) | ≧12(≧955) | 366-390(46-49) | 80 |
Usage Industry:
