{"product_id":"n45-neodymium-bar-magnets-2-in-x-1-2-in-x-1-8-in-rare-earth-ndfeb","title":"N45 Neodymium Bar Magnets 2 in x 1\/2 in x 1\/8 in Rare Earth NdFeB","description":"\u003ch1\u003eN45 Neodymium Bar Magnet 2\" x 1\/2\" x 1\/8\" Nickel Coated\u003c\/h1\u003e\n\u003ch2\u003eQuick Facts\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet Type\u003c\/td\u003e\n\u003ctd\u003eNeodymium Rare Earth Block Magnet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrade\u003c\/td\u003e\n\u003ctd\u003eN45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eBar \/ Block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e1\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePull Force\u003c\/td\u003e\n\u003ctd\u003eOver 16 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eNdFeB (Neodymium-Iron-Boron)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoating\u003c\/td\u003e\n\u003ctd\u003eNickel-Copper-Nickel (Ni-Cu-Ni)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnetization\u003c\/td\u003e\n\u003ctd\u003eThrough Thickness (1\/8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBr Max\u003c\/td\u003e\n\u003ctd\u003e13,800 Gauss\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eISO Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eQuick Answers\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eQuestion\u003c\/th\u003e\n\u003cth\u003eAnswer\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHow strong is this magnet?\u003c\/td\u003e\n\u003ctd\u003eOver 16 lbs pull force\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIs N45 stronger than N42?\u003c\/td\u003e\n\u003ctd\u003eYes. N45 magnets provide greater magnetic energy and holding force than N42 magnets of the same size.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWhat is this magnet made of?\u003c\/td\u003e\n\u003ctd\u003eNdFeB rare earth material\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCan this magnet rust?\u003c\/td\u003e\n\u003ctd\u003eThe Nickel-Copper-Nickel coating provides excellent corrosion resistance, but damaged coatings may eventually allow oxidation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWhat is it commonly used for?\u003c\/td\u003e\n\u003ctd\u003eManufacturing, magnetic separators, fixtures, sensors, robotics, engineering projects, and industrial assemblies.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eNeodymium magnets are the world's strongest permanent magnets, offering exceptional holding power and magnetic performance. These \u003cstrong\u003eN45 Neodymium Bar Magnets measuring 2\" x 1\/2\" x 1\/8\"\u003c\/strong\u003e are manufactured from premium NdFeB (Neodymium-Iron-Boron) material and provide outstanding strength in a slim rectangular profile.\u003c\/p\u003e\n\u003cp\u003eApplied Magnets manufactures high-quality rare earth magnets using advanced production technology and stringent quality control standards. Every magnet is engineered for consistent magnetic performance, reliability, and long-term durability across industrial, commercial, and DIY applications.\u003c\/p\u003e\n\u003cp\u003eFeaturing a Nickel-Copper-Nickel triple-layer protective coating, these N45 bar magnets offer excellent resistance to corrosion while maintaining superior magnetic strength. Their elongated shape and strong magnetic field make them ideal for manufacturing, engineering, robotics, magnetic holding systems, scientific applications, and custom magnetic assemblies.\u003c\/p\u003e\n\u003ch2\u003eWhat Is a Neodymium Block Magnet?\u003c\/h2\u003e\n\u003cp\u003eA neodymium block magnet is a rectangular or bar-shaped rare earth permanent magnet made from neodymium, iron, and boron (NdFeB). Block magnets provide strong holding force and a large contact surface, making them ideal for industrial, engineering, manufacturing, and DIY applications.\u003c\/p\u003e\n\u003ch2\u003eHow Strong Is This Magnet?\u003c\/h2\u003e\n\u003cp\u003eThis N45 neodymium bar magnet generates approximately \u003cstrong\u003e16 pounds of pull force\u003c\/strong\u003e under ideal conditions when attached directly to a thick steel surface. Its N45 grade provides stronger magnetic performance than N42, N40, N38, and N35 magnets of comparable size. Actual pull force may vary depending on surface conditions, steel thickness, air gaps, and application design.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eNeodymium Bar Magnet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrade\u003c\/td\u003e\n\u003ctd\u003eN45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eNdFeB Rare Earth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eBar \/ Block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e2\" x 1\/2\" x 1\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnetization Direction\u003c\/td\u003e\n\u003ctd\u003eThrough 1\/8\" Thickness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePole Orientation\u003c\/td\u003e\n\u003ctd\u003eLocated on the 2\" x 1\/2\" flat surfaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoating\u003c\/td\u003e\n\u003ctd\u003eNickel-Copper-Nickel (Ni-Cu-Ni)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBr Max\u003c\/td\u003e\n\u003ctd\u003e13,800 Gauss\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePull Force\u003c\/td\u003e\n\u003ctd\u003eOver 16 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eISO Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eMagnet Grade Comparison\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eGrade\u003c\/th\u003e\n\u003cth\u003eRelative Strength\u003c\/th\u003e\n\u003cth\u003eTypical Applications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eN35\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003eGeneral purpose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eN38\u003c\/td\u003e\n\u003ctd\u003eModerate\u003c\/td\u003e\n\u003ctd\u003eConsumer products\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eN40\u003c\/td\u003e\n\u003ctd\u003eHigh\u003c\/td\u003e\n\u003ctd\u003eIndustrial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eN42\u003c\/td\u003e\n\u003ctd\u003eHigher\u003c\/td\u003e\n\u003ctd\u003eEngineering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eN45\u003c\/td\u003e\n\u003ctd\u003eVery High\u003c\/td\u003e\n\u003ctd\u003ePrecision applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eN52\u003c\/td\u003e\n\u003ctd\u003eMaximum\u003c\/td\u003e\n\u003ctd\u003eHigh-performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eBlock Magnet Size Comparison\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eTypical Applications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmall Blocks\u003c\/td\u003e\n\u003ctd\u003eElectronics \u0026amp; sensors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedium Blocks\u003c\/td\u003e\n\u003ctd\u003eFixtures \u0026amp; assemblies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLarge Blocks\u003c\/td\u003e\n\u003ctd\u003eIndustrial holding systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBar Magnets\u003c\/td\u003e\n\u003ctd\u003eMagnetic separators, tooling, and holding applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications by Industry\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eIndustry\u003c\/th\u003e\n\u003cth\u003eCommon Uses\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturing\u003c\/td\u003e\n\u003ctd\u003eFixtures \u0026amp; tooling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEngineering\u003c\/td\u003e\n\u003ctd\u003eProduct development\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRobotics\u003c\/td\u003e\n\u003ctd\u003eMotion systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectronics\u003c\/td\u003e\n\u003ctd\u003eSensors \u0026amp; assemblies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScientific Research\u003c\/td\u003e\n\u003ctd\u003eTesting \u0026amp; experiments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEducation\u003c\/td\u003e\n\u003ctd\u003eSTEM projects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDIY\u003c\/td\u003e\n\u003ctd\u003eCustom builds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCommon Questions About This Magnet\u003c\/h2\u003e\n\u003ch3\u003eHow much weight can this magnet hold?\u003c\/h3\u003e\n\u003cp\u003eThis magnet provides over 16 lbs of pull force under ideal conditions on a thick, flat steel surface.\u003c\/p\u003e\n\u003ch3\u003eIs N45 stronger than N42?\u003c\/h3\u003e\n\u003cp\u003eYes. N45 magnets deliver greater magnetic energy and holding force than N42 magnets of the same dimensions.\u003c\/p\u003e\n\u003ch3\u003eCan this magnet be used outdoors?\u003c\/h3\u003e\n\u003cp\u003eThe Nickel-Copper-Nickel coating provides excellent corrosion resistance. However, prolonged exposure to moisture or harsh outdoor conditions should be avoided.\u003c\/p\u003e\n\u003ch3\u003eCan it rust?\u003c\/h3\u003e\n\u003cp\u003eNeodymium magnets contain iron and can corrode if the protective coating becomes damaged.\u003c\/p\u003e\n\u003ch3\u003eWhat direction is it magnetized?\u003c\/h3\u003e\n\u003cp\u003eThis magnet is magnetized through the 1\/8\" thickness, with the north and south poles located on the large 2\" x 1\/2\" flat surfaces.\u003c\/p\u003e\n\u003ch3\u003eDo you offer wholesale pricing?\u003c\/h3\u003e\n\u003cp\u003eYes. Contact Applied Magnets for bulk pricing and wholesale discounts.\u003c\/p\u003e\n\u003ch2\u003eWhy Buy From Applied Magnets?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePremium NdFeB rare earth magnets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-strength N45 magnetic grade\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConsistent magnetic performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eISO-certified manufacturing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNickel-Copper-Nickel corrosion-resistant coating\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompetitive factory-direct pricing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWholesale discounts available\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuperior quality and performance guaranteed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Applied Magnets","offers":[{"title":"Default Title","offer_id":52545921024314,"sku":"NB052-N45","price":4.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/9495\/7370\/files\/NB052_magnet.jpg?v=1770934211","url":"https:\/\/supermagnetstore.com\/products\/n45-neodymium-bar-magnets-2-in-x-1-2-in-x-1-8-in-rare-earth-ndfeb","provider":"Super Magnet Store","version":"1.0","type":"link"}