NdFeB Neodymium Rare Earth Permanent Round Magnet Nut with Counter Sunk Hole

  Product DescriptionCustomize 2mm to120mm Block Bar Cube Disc Ring Cylinder Ball Arc Trapezoid Permanent magnet NdFeb magnet Rare earth magnet Neodymium magnetMain products: Customize N33-N52, 35M-50M, 30H-48H, 30SH-45SH, 30UH-42UH, 30EH-35EH, 28AH-33AH, etc magnets.Magnets shape: Customize Round, Block, Disc, Arc, Sector, cylinder, Trapezoid, Abnormity magnets. Surface treatment: Electroplating Zinc, Nickel, Silver, Gold, Epoxy resins, and other coatings.Application: Wind power generation, Industrial automation, Aerospace, Unmanned aerial vehicle, Motor, Luggage, Loudspeaker, Electronic appliance, Toy, Bottle, Bag, etc.Order Notice:1. Magnet material and property.2. Magnet size and Tolerance.3. Order quantity.4. Magnetizing or not, Magnetic direction.5. Magnet working environment temperature.6. Surface treatment requirement.7. Other special requirement. Detailed PhotosCustomize Many grades NdFeb rare earth permanent magnets, like N, M, H, SH, UH, EH(BH).Magnet size from 2mm to 120mm, with surface coating Zinc, Nickel, Epoxy resins, Silver, Gold, etc. More magnets products for reference: Product Parameters  GradeRemanent magnetismCoercive forceInternal Coercive forceMax. magnetic energy product Temperature coefficientMax. continuous work temperatureDensityBrHcbHcj(BH)maxαBrβ HcjTwρTkGskA/mkOekA/mkOekJ/m³MGOe%/ºC%/ºCºCg/cm³N551.46-1.5214.6-15.2≥876≥11≥716≥9414-44652-56-0.12-0.6580≥7.5N521.42-1.4814.2-14.8≥836≥10.5≥876≥11389-42249-53-0.12-0.6580≥7.5N501.39-1.4413.9-14.4≥876≥11≥836≥10.5374-40647-51-0.12-0.6580≥7.5N481.37-1.4213.7-14.2≥955≥12≥892≥11.2366-39046-49-0.12-0.6580≥7.5N451.32-1.3813.2-13.8≥955≥12≥876≥11342-36643-46-0.12-0.6580≥7.5N421.28-1.3212.8-13.2≥955≥12≥923≥11.6318-34240-43-0.12-0.6580≥7.5N401.25-1.2812.5-12.8≥955≥12≥923≥11.6302-32638-41-0.12-0.6580≥7.5N381.22-1.2512.2-12.5≥955≥12≥899≥11.3287-31036-39-0.12-0.6580≥7.5N351.17-1.2211.7-12.2≥955≥12≥868≥10.9263-28733-36-0.12-0.6580≥7.5N301.08-1.1210.8-11.2≥796≥10.0≥955≥12223-23928-30-0.12-0.6580≥7.4             N52M1.42-1.4714.2-14.7≥1035≥13≥995≥12.5390-42249-53-0.12-0.6100≥7.5N50M1.39-1.4513.9-14.5≥1050≥13.2≥1114≥14374-40647-51-0.12-0.65100≥7.5N35M1.17-1.2211.7-12.2≥1114≥14≥868≥10.9263-28733-36-0.12-0.6100≥7.5N30M1.08-1.1210.8-11.2≥812≥10.2≥1114≥14223-23928-30-0.12-0.65100≥7.5             N50H1.40-1.4514.0-14.5≥1027≥12.9≥1273≥16374-40647-51-0.11-0.58120≥7.5N48H1.36-1.4213.6-14.2≥1353≥17≥1027≥12.9358-39045-49-0.11-0.6120≥7.5N35H1.17-1.2111.7-12.1≥875≥11.0≥1353≥17263-27933-35-0.11-0.62120≥7.5             48SH1.36-1.4213.6-14.2≥1512≥19≥995≥12.5358-39045-49-0.11-0.55150≥7.535SH1.17-1.2211.7-12.2≥1592≥20≥876≥11263-28733-36-0.11-0.55150≥7.533SH1.13-1.1711.3-11.7≥1592≥20≥844≥10.6247-27131-34-0.11-0.55150≥7.5             42UH1.27-1.3312.7-13.3≥1990≥25≥971≥12.2310-34239-43-0.11-0.51180≥7.533UH1.13-1.1711.3-11.7≥1990≥25≥852≥10.7247-27131-34-0.11-0.51180≥7.530UH1.08-1.1310.8-11.3≥1990≥25≥812≥10.2223-24728-31-0.11-0.51180≥7.5             38EH1.20-1.2512.0-12.5≥2388≥30≥915≥11.5279-31035-39-0.11-0.48200≥7.535EH1.17-1.2211.7-12.2≥2388≥30≥836≥10.5263-28733-36-0.11-0.48200≥7.530EH1.08-1.1310.8-11.3≥2388≥30≥812≥10.2223-24728-31-0.11-0.48200≥7.5             33AH1.11-1.1711.1-11.7≥2706≥34≥820≥10.5239-27130-34-0.11-0.45230≥7.530AH1.07-1.1310.7-11.3≥2706≥34≥812≥10.2215-24727-31-0.11-0.45230≥7.528AH1.02-1.0910.2-10.9≥2706≥34≥780≥9.8199-23125-29-0.11-0.45230≥7.5  Typical Physical ParametersGradeμr TcºCDensityg/cm³Temperature coefficient -%/ºCStrengthMPaα Brβ HcjResist compressionBending resistanceN-H series1.053107.4-7.60.120.7600-1200150-380SH-EH series1.053307.5-7.70.110.6600-1200150-380AH series1.053507.5-7.70.10.5600-1200150-380CertificationsQMS CERTIFICATION CERTIFICATESTANDARD: GB/T19001-2016idt ISO9001:2015Registration No.:21Q20099R0SBV CERTIFICATION Report No.: MIC-ASI233861 Packaging & ShippingExport standard package: Plastic bag, Carton, Non-log wooden case.Goods deliver by sea, by air, by express UPS, DHL, FEDEX, TNT, EMS, SF, etcCompany ProfileCompany Established in 2012, with 15+ years magnet production experience,  Production ability 1000Ton/year.Yearly sales volume more than USD14million. Main market: Europe, America, South-east Asia.Main products: Customize N33-N52, 35M-50M, 30H-48H, 30SH-45SH, 30UH-42UH, 30EH-35EH, 28AH-33AH, etc magnets.Workshop equipments: Cutting facility 7sets, Drilling facility 20sets, Magnetization facility 9sets, etc. Permanent magnets production process:      Material  →→ Burdening  →→ Smelting/Strip cast  →→ Hydrogen crush  →→ Jet milling  →→      Pressing  →→ Sintering  →→ Performance inspection  →→ Machining  →→ Finishing/Plating  →→      Final inspection  →→ Magnetizing  →→ Packing  →→ Delivery  →→ After sales serviceFAQQ: Are you trading company or manufacturer ?A: We are a magnet manufacture, with 15years experience in magnet production field. Q: How long is your delivery time?A: Generally it is 15-20 days, it is according to purchase quantity.Special customization products delivery time through negotiation. Q:How can you gu