Magnetisation Grade: N50
Material: Neodymium-Iron-Boron (NdFeB)
Magnet ID: NB-40255-N50-Ni
Plating / Coating: Nickel (Ni-Cu-Ni) / Double Ni / Zinc (Zn) / Epoxy
Shape: Block, Rectangle, Square, Rectangular, Oblong, Diamond
Block Magnet Size:
Block Total Long (L): 40 mm
Block Total Height (H): 25 mm
Block Total Width (W): 5 mm
Tolerance: ±0.05 mm
Magnetisation Direction: Axial / Radial
Residual Magnetic Flux Density (Br): 1400-1450 mT (14.0-14.5 kGs)
Energy Density (BH)max: 382-406 KJ/m³ (48-51 MGOe)
Coercivity Force (Hcb): ≥ 796 kA/m ( ≥ 10.0 kOe)
Intrinsic Coercivity Force (Hcj): ≥ 876 kA/m ( ≥ 11 kOe)
Maximum Operation Temperature: 60 °C
Delivery Time: 14-35 days
Block magnets in different size from 1mm to 230mm available (special size out of the normal scope, say extreme thin , thick or large magnet, please contact us for special arrangement), dimension tolerance: +/-0.05mm, magnetising orientation thickness up to 54mm.
NdFeB grade cover from all series including N35-N52, 35M-50M, 33H-50H, 30SH-45SH, 28UH-42UH, 28EH-38EH, 30VH-33VH, cover working temperature up to 220 centigrade degree, our working property details as per below property datasheet:
Packaging Detail: Standard seaworthy packing: plastic or high density board spacer insert between each two piece of magnets, foams to fix the magnets in carton from moving during transportation, every 13~15kgs in one carton; Strong magnetic shielding airworthy packing: put iron sheets into the carton surrounding the six outter side of the magnet group to shield the magnetism, others are same with sea packing. Standard carton size: 18*24*26
Delivery Detail: Within 4~5 weeks, 2 weeks for samples.
Coating/plating: Double Ni, NiCuNi(recommended), Zinc, epoxy, phosphate passivation etc.
We promise you of: Stable good quality, Flexible quick delivery and competitiveprice.
If you interest, please contact us freely by sending us your requirement, please always including below informations for your ready/regular products so that we can feedback you directly of our very best quotation upon your request immediately:
magnet shape,size (better with drawing), coating, working temperature, Magnetized or not,quantity and other special requirement if any etc.
