{"product_id":"neodymium-magnets-n42-block-epoxy-ni-2-in-x-1-in-x-1-2-in","title":"Neodymium Magnets N42 Block Epoxy+Ni 2 in x 1 in x 1\/2 in","description":"\u003ch2\u003eNeodymium Magnets N42 Block 2 in x 1 in x 0.5 in – High-Performance Rare Earth Magnet with Epoxy + Copper + Nickel Triple Coating for Wind Turbines, Fixtures, and Industrial Use\u003c\/h2\u003e\u003cp\u003eDesigned for durability in harsh environments, this N42 neodymium block magnet features an advanced Epoxy + Copper + Nickel triple-layer. This advanced Epoxy + Copper + Nickel triple-layer coating is engineered for enhanced corrosion resistance, based on industry-standard salt spray testing practices. Its high-grade N42 material makes it ideal for wind turbine projects, industrial fixtures, and custom assemblies requiring long-term performance and stability while delivering strong, reliable magnetic force up to 80°C (176°F).\u003c\/p\u003e\u003ch3\u003eKey Features:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Performance Rare Earth Magnet:\u003c\/strong\u003e 2\" (L) x 1\" (W) x 0.5\" (T) block size provides a compact yet powerful magnetic solution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrong N42 Grade:\u003c\/strong\u003e Recommended by Hugh Piggott’s “A Wind Turbine Recipe Book” for high-performance wind generator builds, offering superior strength over N35, N38, and N40 grades.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple-Layer Epoxy + Copper + Nickel Coating:\u003c\/strong\u003e Engineered for enhanced corrosion resistance and adhesion; triple-layer design helps extend magnet lifespan in moist and outdoor environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrMax:\u003c\/strong\u003e 13,200 Gauss for strong and stable performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate Pull Force:\u003c\/strong\u003e 72 lbs under ideal conditions for heavy-duty applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetized Through Thickness:\u003c\/strong\u003e North and south poles on the 2\"x1\" surfaces for reliable contact and alignment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\n\u003cbr\u003eBuilt for Long-Term Durability in Harsh Conditions\u003c\/h3\u003eThis N42 neodymium magnet with Epoxy + Copper + Nickel triple coating offers superior protection against corrosion, cracking, and chipping, making it the ideal choice for wind generator magnets, outdoor magnetic fixtures, and industrial applications where durability is critical.\u003cp\u003eUnlike magnets with inferior single-layer epoxy coatings that can easily fail, this advanced triple-layer system ensures maximum performance and lifespan, even in coastal or humid environments.\u003c\/p\u003e\u003ch3\u003eCommon Applications:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWind generator magnets and renewable energy projects\u003c\/li\u003e\n\u003cli\u003eMagnetic fixtures and jigs for outdoor use\u003c\/li\u003e\n\u003cli\u003eIndustrial machinery holding and retrieval systems\u003c\/li\u003e\n\u003cli\u003eHeavy-duty bonding and alignment in fabrication projects\u003c\/li\u003e\n\u003cli\u003eEducational and science kits requiring durable, high-strength magnets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cstyle\u003e\u003cbr\u003e.custom-table table,\u003cbr\u003e.custom-table table td {\u003cbr\u003e\tborder: 1px solid #2f2f2b;\u003cbr\u003e}\u003cbr\u003e.custom-table table tr:nth-child(1) td {\u003cbr\u003e    background-color: #cb0039;\u003cbr\u003e    color: #fff;\u003cbr\u003e}\u003cbr\u003e.custom-table table tr:nth-child(1) td p {\u003cbr\u003e    background-color: #cb0039;\u003cbr\u003e    color: #fff;\u003cbr\u003e}\u003cbr\u003e.custom-table table td {\u003cbr\u003e    padding: .5rem 1rem;\u003cbr\u003e}\u003cbr\u003e.custom-table table td p {\u003cbr\u003e    margin-bottom: 0;\u003cbr\u003e}\u003cbr\u003e.custom-table table td p + p {\u003cbr\u003e    margin-top: .5rem;\u003cbr\u003e}\u003cbr\u003e\u003c\/style\u003e\u003cdiv class=\"custom-table\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003cstrong\u003eProperty\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eNeodymium (NdFeB)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003cstrong\u003eGrade\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eN42\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e2.00\" x 1.00\" x 0.50\"\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003cstrong\u003ePull Force\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eApprox. 72 lbs\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003cstrong\u003eBrMax\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e13,200 Gauss\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003cstrong\u003eCoating\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eEpoxy + Copper + Nickel (Triple Layer)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003cstrong\u003eMagnetization\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThrough Thickness (0.5\")\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e0.33 lbs\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003cstrong\u003eMax Operating Temperature\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e80°C (176°F) – performance may vary depending on environmental factors and coating degradation\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhy choose the Epoxy + Copper + Nickel coating?\u003c\/strong\u003e\u003cbr\u003eThis advanced triple coating offers superior corrosion resistance and durability, ensuring your magnets withstand harsh environments and heavy use without performance loss.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this magnet suitable for wind turbines?\u003c\/strong\u003e\u003cbr\u003eYes. It is recommended in Hugh Piggott’s book for wind turbine builds, providing the strength and corrosion resistance needed for high-performance renewable energy projects.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan it be used outdoors?\u003c\/strong\u003e\u003cbr\u003eYes, the advanced triple coating provides excellent protection in moisture-prone, coastal, or humid environments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow should I handle this magnet safely?\u003c\/strong\u003e\u003cbr\u003eThese magnets are very powerful; handle with caution to avoid pinching and keep away from electronics, pacemakers, and sensitive devices.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the maximum temperature this magnet can withstand?\u003c\/strong\u003e\u003cbr\u003eThis N42 magnet is rated up to 80°C (176°F). Higher temperatures may cause permanent loss of magnetic strength, and epoxy coatings may degrade faster in elevated or fluctuating thermal conditions.\u003c\/p\u003e\u003ch3\u003eMaximum Durability and Strength for Demanding Applications\u003c\/h3\u003e\u003cp\u003eWhether you are building a wind generator, developing industrial fixtures, or designing high-performance assemblies, this N42 neodymium block magnet with Epoxy + Copper + Nickel triple coating delivers the strength, stability, and corrosion resistance you need for long-term, reliable results.\u003c\/p\u003e","brand":"Applied Magnets","offers":[{"title":"Default Title","offer_id":52545866236218,"sku":"NB055-1","price":22.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/9495\/7370\/files\/NB055-1.png?v=1771965625","url":"https:\/\/supermagnetstore.com\/products\/neodymium-magnets-n42-block-epoxy-ni-2-in-x-1-in-x-1-2-in","provider":"Super Magnet Store","version":"1.0","type":"link"}