{"product_id":"rare-earth-cylinder-magnets","title":"Rare-Earth Cylinder Magnets, (.125x.250)","description":"\u003cdiv class=\"spec-title\"\u003eSPECIFICATIONS\u003c\/div\u003e\n\u003cdiv class=\"spec-title\"\u003e\u003cstrong\u003eEach magnet sold separately \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"spec-title\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"ProductDescriptionContainer\"\u003e\n\u003cp\u003eThese cylinder magnets are 0.250 inch (6.4mm) outside diameter, 0.125 inch (3.2mm) inside diameter and 0.250 inch (6.4mm) long. They are magnetized through the length. They are composed of grade 40 neodymium iron boron magnetic material and are plated in nickel-copper-nickel for a shiny corrosion resistant finish. Maximum working temperature is 176 F (80 C).\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"specL\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"specR\"\u003eNSN0572\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specL\"\u003e\u003cstrong\u003eImperial Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"specR\"\u003e0.25 inch outside diameter x 0.125 inch inside diameter x 0.25 inch long\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specL\"\u003e\u003cstrong\u003eMetric Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"specR\"\u003e6.35mm outside diameter x 3.175mm inside diameter x 6.35mm long\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specL\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"specR\"\u003eSintered Neodymium-Iron-Boron (NdFeB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specL\"\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"specR\"\u003eCylinder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specL\"\u003e\u003cstrong\u003ePlating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"specR\"\u003eNi-Cu-Ni (Nickel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specL\"\u003e\u003cstrong\u003eMagnetization Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"specR\"\u003eLength\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specL\"\u003e\u003cstrong\u003eGrade\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"specR\"\u003eN40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specL\"\u003e\u003cstrong\u003ePull Force (lbs[g])\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"specR\"\u003e2.67[1211]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specL\"\u003e\u003cstrong\u003eSurface Field(G)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"specR\"\u003e3905\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specL\"\u003e\u003cstrong\u003eMaximum Operating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"specR\"\u003e80 Deg C (176 Deg F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specL\"\u003e\u003cstrong\u003eDimensional Tolerance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"specR\"\u003e+\/-0.005\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specL\"\u003e\u003cstrong\u003eMagnet Quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"specR\"\u003e25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specL\"\u003e\u003cstrong\u003eVolume (cm3)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"specR\"\u003e0.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specL\"\u003e\u003cstrong\u003eWeight (g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"specR\"\u003e1.13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specL\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"specR\"\u003eMagcraft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specL\"\u003e\u003cstrong\u003ePackaging\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"specR\"\u003eMagpak Tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specL\"\u003e\u003cstrong\u003eUPC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"specR\"\u003e897970000723\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specL\"\u003e\u003cstrong\u003eRemanent Flux Density Br (kG [T])\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"specR\"\u003e12.5-12.8 [1.25-1.28]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specL\"\u003e\u003cstrong\u003eCoercivity HcB (kOe [kA\/m])\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"specR\"\u003e\u0026gt;=11.3 [\u0026gt;=923]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specL\"\u003e\u003cstrong\u003eIntrinsic Coercivity HcJ (kOe [kA\/m])\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"specR\"\u003e\u0026gt;=12.0 [\u0026gt;=995]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specL\"\u003e\u003cstrong\u003eMaximum Energy Product Bhmax (MGOe [kJ\/m3])\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"specR\"\u003e38-41 [302-326]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specL\"\u003e\u003cstrong\u003eDensity p(g\/cm3)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"specR\"\u003e\u0026gt;=7.45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specL\"\u003e\u003cstrong\u003eCompression Strength (Mpa)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"specR\"\u003e600-1200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specL\"\u003e\u003cstrong\u003eBending Strength (Mpa)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"specR\"\u003e150-380\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specL\"\u003e\u003cstrong\u003eVickers Hardness (HV)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"specR\"\u003e460-660\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specL\"\u003e\u003cstrong\u003eRecoil Permeability (urec)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"specR\"\u003e1.05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specL\"\u003e\u003cstrong\u003eElectrical Resistance (Ohm*mm2\/m)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"specR\"\u003e1.25-1.55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specL\"\u003e\u003cstrong\u003eCurie Temperature Tc (°C)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"specR\"\u003e310\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specL\"\u003e\u003cstrong\u003eThermal Expansion Coefficient 100°C\/\/(x10^-6\/K)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"specR\"\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specL\"\u003e\u003cstrong\u003eThermal Expansion Coefficient 100°C?(x10^-6\/K)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"specR\"\u003e-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Magcraft","offers":[{"title":"Default Title","offer_id":39820940836912,"sku":"MFM-572","price":0.52,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0260\/5216\/5680\/products\/nsn0572-magpak.jpg?v=1637356000","url":"https:\/\/hillsborohobbyshop.com\/products\/rare-earth-cylinder-magnets","provider":"Hillsboro Hobby Shop","version":"1.0","type":"link"}