{"product_id":"316l-coin-cell-case-anode-and-cathode-two-pieces-cr2032-2025-2016-2430-014","title":"316L SS CR2032 Coin Cell Case Set (Anode and Cathode) with PP Gasket, 100 sets","description":"\u003cp\u003e\u003cstrong\u003e316L stainless steel coin cell cases, two-piece set.\u003c\/strong\u003e Corrosion-resistant case pairs for CR2032, CR2025, CR2016 and CR2430. The molybdenum addition in 316L resists the fluoride attack that degrades 304 cases during high-voltage or long-duration cycling.\u003c\/p\u003e\u003ch3\u003eSpecification\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eProperty\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e316L stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePositive case + negative case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormats\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCR2032 \/ CR2025 \/ CR2016 \/ CR2430\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGasket\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePre-fitted polypropylene seal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKey advantage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMolybdenum-bearing; resists pitting and fluoride corrosion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 sets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eCoin cell formats\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eFormat\u003c\/th\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003cth\u003eTypical use\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCR2016\u003c\/td\u003e\n\u003ctd\u003e20 mm\u003c\/td\u003e\n\u003ctd\u003e1.6 mm\u003c\/td\u003e\n\u003ctd\u003eThin cells, limited loading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCR2025\u003c\/td\u003e\n\u003ctd\u003e20 mm\u003c\/td\u003e\n\u003ctd\u003e2.5 mm\u003c\/td\u003e\n\u003ctd\u003eStandard half-cell testing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCR2032\u003c\/td\u003e\n\u003ctd\u003e20 mm\u003c\/td\u003e\n\u003ctd\u003e3.2 mm\u003c\/td\u003e\n\u003ctd\u003eThe lab default — most headroom for electrode and separator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCR2430\u003c\/td\u003e\n\u003ctd\u003e24 mm\u003c\/td\u003e\n\u003ctd\u003e3.0 mm\u003c\/td\u003e\n\u003ctd\u003eLarger electrode area, higher capacity per cell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eCoin cell stack order\u003c\/h3\u003e\u003cp\u003eA standard CR2032 assembly runs, from the negative case upward: negative case, spring (wave washer), spacer disc, lithium or anode disc, separator, electrolyte, cathode disc, positive case. The spring keeps the stack under constant compression as the electrodes breathe during cycling; without it, contact resistance rises and results scatter.\u003c\/p\u003e\u003ch3\u003eWhen 316L is worth the premium\u003c\/h3\u003e\u003cp\u003eLiPF₆ electrolyte hydrolyses in the presence of trace water to produce HF, and that attack accelerates at high voltage and elevated temperature. 304 cases can pit and discolour, which raises contact resistance and shows up as drifting impedance over hundreds of cycles. Choose 316L for cycling above 4.3 V, testing at 45 °C or higher, runs beyond a few hundred cycles, or any sulphide solid-electrolyte work. For routine graphite and LFP screening, 304 is adequate and cheaper.\u003c\/p\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHigh-voltage cathode evaluation above 4.3 V\u003c\/li\u003e\n\u003cli\u003eElevated-temperature and accelerated ageing tests\u003c\/li\u003e\n\u003cli\u003eLong-cycle life studies\u003c\/li\u003e\n\u003cli\u003eSulphide and halide solid-state electrolyte cells\u003c\/li\u003e\n\u003cli\u003eCorrosive electrolyte and additive screening\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHandling\u003c\/h3\u003e\u003cp\u003eAssemble in a dry room or argon glovebox and crimp at consistent pressure. Keep cases sealed and dry until use.\u003c\/p\u003e\u003ch3\u003eOrdering\u003c\/h3\u003e\u003cp\u003eContact us for pricing, pack sizes and current lead time. Safety data sheet and lot-specific Certificate of Analysis available on request.\u003c\/p\u003e","brand":"Advanced Materials by Vivara Scientific","offers":[{"title":"100 sets","offer_id":52903825473855,"sku":"AMV-EM-OT-014","price":55.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/6953\/7343\/files\/FullSizeRender-Photoroom_2_1.jpg?v=1788492490","url":"https:\/\/advanced-materials.com\/products\/316l-coin-cell-case-anode-and-cathode-two-pieces-cr2032-2025-2016-2430-014","provider":"Advanced Materials by Vivara Scientific","version":"1.0","type":"link"}