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China, Chinese High Grade Neodymium Ring Magnet with Different Size1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Magnetic MaterialAlNiCo MagnetMagnetsMagnetic
Ningbo Eastar Magnet Co., Ltd.
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Product Description Neodymium permanent Disc Ring magnets:1. Materials: Sintered NdFeB / Neodymium magnet2. Magnet grade:N35,N38,N40....N52, H, SH, UH, EHseries for optional.3.Surface treatment: Ni, Ni + Cu + Ni, Zn, epoxy, gold, etc.4. Size: From diameter 1mm up to 80mm, thickness from 0.5mm up to 30mm.5. Processing tolerance: +-0.05mmMagnet Parameter data sheet:ParameterunitStandard DataCurie Temperature(Tc)oC310-380Maximum Operating Temperature(Tw)oC80-200HardnessHv620Electrical ResistivityΩ.CM1.8X10-4 ~2.0X10-4Density(D)g/cm37.5~7.65Recoil Permeabilityμ rec1.05Magnetization Field Strength(Hs)KOe> 30KA/m> 2400Bending StrengthMpa295~345Temp. Coefficient of Br (aBr)%/oC-0.11~ -0.12Temp Coefficient of Hcj (aHcj)%/oC-0.5~ -0.7 Company ProfileTest Equipment & Workshop ? Demagnetization Curves & Outgoing Inspection Report for each shipment. Packaging & ShippingStandard Packaging? Vacuum packaging for all Neodymium magnets and Neodymium magetic assemblies.? Shielding box and wooden box to protect the Neodymium magnets during shipping.Shipping Methods ? Contract price with FedEx, DHL, UPS and TNT to minimum your shipping cost.? Experienced shipping forwarder for Ocean and Air shipments.FAQ
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