Arc NdFeB MagnetProduct profile:Product nameArc NdFeB MagnetMaterialSintered NdFebGrade & working temperatureGradeMax. Operating TemperatureN35-N4580°C(176°F)N48-N5260°C(160°F)35M-50M100°C(212°F)33H-48H120°C(248°F)33SH-45SH150°C(302°F)30UH-40UH180°C(356°F)28EH-38RH200°C(392°F)28AH-33AH220°C(428°F)ShapeArc, Segment, Block, Cube, Tile, Cylinder, Disc, Ring, Rod, Sphere, etcCoatingNi, Zn, Ag, Expoxy, Passivated, etc.SizeOEMPackingStandard sea or air packing, such as carton, iron, wooden box, etc. Delivery dateNormally 20-25 work days after deposit received1) Material: Sintered Neodymium-Iron-Boron; 2) Temperature: the max operating temp is up to 200-degree centigrade or 380 Curie temperature; 3) Grade: N33-N52, 33M-48M, 33H-48H, 30SH-45SH, 30UH-38UH and 30EH-35EH; 4) Shape: ring, block, disc, bar and so on; 5) Size: according to customers' request; 6) Coating: Ni, Zn, gold, copper, epoxy and so on; 7) Application: sensors, motors, rotors, wind turbines, wind generators, loudspeakers, magnetic hooks, magnetic holder, filters automobiles and so on; Performance range of products: * Surface Gauss>5000Gs * Br: 10.4 to 14.3KGs * Hcj: 11 to 35Koe * BHmax: 26 to 53MGOe * Working Temp: 80°C-220°C Shape: Disc, Ring, Block, Segment, Cylinder, Trapezoid, Customized Design (Design proper magnets for clients specific requirements)  Tolerance: +/-0.05mm for small dimensions; +/-0.1mm for common specifications; +/-0.15mm for big blocks    Coating: Magnetizing of the Neodymium Magnet:  Packaging & Authorized: About Us:  Buyer GuideGrade, shape & size, tolerance, coating requirement, magnetize direction, quantity are necessary details for a good quotation. Please send us the drawing or special packing demand to makethings clear if the magnet would be particularly customized.  Bulk order shipping condition:Air shipping;Sea shipping;Call your own forwarder.Shipping packing: PCS/CTN, CTNS/PLT, CTNS/Wooden carton, PLTS/Container; Demagnetize packaging box.