{"product_id":"zs-nozzles-for-creality-k1-k1-max-plated-copper-with-hardened-steel-abrasive-resistant","title":"ZS Nozzles for Creality K1 \/ K1 Max - Plated Copper with Hardened Steel Abrasive Resistant","description":"\u003ch2\u003ePlated Copper + DLC Hardened Steel Nozzle for Creality K1 and K1 Max — 500°C Rated, Abrasion Resistant, High Flow\u003c\/h2\u003e\n\n\u003cp\u003e\n  A significant nozzle upgrade for the \u003cstrong\u003eCreality K1 and K1 Max\u003c\/strong\u003e that\n  delivers two improvements simultaneously: a \u003cstrong\u003ecopper alloy body with nickel\n  plating\u003c\/strong\u003e for thermal conductivity nearly 3× higher than brass, and a\n  \u003cstrong\u003ehardened steel insert with DLC (Diamond-Like Carbon) coating\u003c\/strong\u003e for\n  wear resistance against abrasive and composite filaments. The result is a nozzle\n  that heats faster, maintains more consistent melt-zone temperatures at high speeds,\n  and lasts significantly longer against CF, GF, glow-in-the-dark, and other\n  particle-loaded filaments — all in the stock K1 nozzle form factor.\n\u003c\/p\u003e\n\n\u003cp\u003e\n  Available in: \u003cstrong\u003e0.4mm \/ 0.6mm \/ 0.8mm.\u003c\/strong\u003e\n  Filament diameter: \u003cstrong\u003e1.75mm.\u003c\/strong\u003e\n\u003c\/p\u003e\n\n\u003cp\u003e\n  ⚠️ \u003cstrong\u003eK1 Max compatibility note:\u003c\/strong\u003e Some K1 Max units manufactured from\n  late 2024 onward ship with an \u003cstrong\u003eintegrated nozzle and heatbreak assembly\u003c\/strong\u003e\n  that is not compatible with this nozzle. If you have a newer K1 Max, verify your\n  hotend type before ordering — if integrated, search for K1C hotend\/nozzle instead.\u003cbr\u003e\n  ⚠️ \u003cstrong\u003eZ offset recalibration required\u003c\/strong\u003e after nozzle swap. Recalibrate\n  your first layer before the first print.\u003cbr\u003e\n  ⚠️ \u003cstrong\u003eHot tightening required.\u003c\/strong\u003e Always perform final nozzle tightening\n  at operating temperature to prevent leaks.\n\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd003a6b15c4a4428bb02a08288c14c63l.jpg\" alt=\"Plated copper DLC hardened steel nozzle for Creality K1 K1 Max — full assembly view, nickel-plated copper body with hardened steel tip\" style=\"width:100%;height:auto;\"\u003e\n\n\u003ch3\u003eCopper Alloy Body — 3× the Thermal Conductivity of Brass\u003c\/h3\u003e\n\u003cp\u003e\n  Brass is the standard nozzle material not because it's optimal, but because it's\n  cheap and easy to machine. Its thermal conductivity sits around \u003cstrong\u003e109 W\/m·K\u003c\/strong\u003e.\n  Copper alloy reaches \u003cstrong\u003e330 W\/m·K\u003c\/strong\u003e — three times higher. In practical\n  terms, this means the nozzle body transfers heat from the heater block to the\n  filament faster and more evenly across the entire melt zone. At the print speeds\n  the K1 and K1 Max are capable of (up to 600 mm\/s), filament spends less time in\n  the hot zone — and a copper nozzle compensates by delivering heat more aggressively\n  during that brief window. The outcome is either printing at \u003cstrong\u003elower temperatures\n  than brass requires\u003c\/strong\u003e for the same flow, or achieving \u003cstrong\u003ehigher volumetric\n  output at the same temperature\u003c\/strong\u003e — both of which reduce ooze, improve layer\n  adhesion, and extend nozzle life by reducing thermal stress.\n\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S2eb6a2f81ddb4ec6b67fe0b6b18d2dbfO.jpg\" alt=\"Copper alloy nozzle thermal conductivity comparison — plated copper vs brass for Creality K1 high speed printing\" style=\"width:100%;height:auto;\"\u003e\n\n\u003ch3\u003eNickel-Plated Exterior — Non-Stick Surface, Corrosion Protection\u003c\/h3\u003e\n\u003cp\u003e\n  Bare copper oxidizes and filament sticks to it readily — both problems that degrade\n  print quality and make nozzle maintenance harder over time. The \u003cstrong\u003euniform\n  nickel plating\u003c\/strong\u003e on the exterior of this nozzle solves both issues. Nickel's\n  low surface energy significantly reduces filament adhesion to the nozzle tip,\n  keeping the exterior cleaner during long print sessions and reducing the probability\n  of blobs or stringing caused by accumulated material on the nozzle face. The plating\n  also protects the copper substrate from oxidation and corrosion, maintaining\n  consistent thermal performance across the nozzle's service life.\n\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S97c89a2f0cdb42c3a8f70d101bcc6ea0v.jpg\" alt=\"Cross-section of plated copper DLC nozzle for Creality K1 — showing hardened steel insert, copper body, and nickel plating layers\" style=\"width:100%;height:auto;\"\u003e\n\n\u003ch3\u003eDLC-Coated Hardened Steel Insert — Abrasion Resistance for CF, GF and Composite Filaments\u003c\/h3\u003e\n\u003cp\u003e\n  Pure copper, despite its thermal advantages, is too soft to withstand sustained\n  contact with abrasive filaments — carbon fiber, glass fiber, and particle-loaded\n  composites grind through copper quickly. This nozzle combines the thermal advantages\n  of copper with a \u003cstrong\u003ehardened steel insert at the tip\u003c\/strong\u003e, coated with\n  \u003cstrong\u003eDLC (Diamond-Like Carbon)\u003c\/strong\u003e — the same coating technology used in\n  premium nozzles like E3D's ObXidian. The DLC surface is exceptionally hard, provides\n  natural non-stick properties, and resists the abrasive wear that destroys brass and\n  even uncoated hardened steel nozzles when printing CF-nylon, CF-PLA, GF-PA, glitter,\n  glow-in-the-dark, or metal-filled filaments over sustained sessions.\n\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8ef2e2e7599f4ce99fd6c0db719b99e3m.jpg\" alt=\"DLC diamond-like carbon coated hardened steel insert in plated copper nozzle — wear resistance for carbon fiber and abrasive filaments on K1\" style=\"width:100%;height:auto;\"\u003e\n\n\u003ch3\u003e500°C Temperature Rating — Print Engineering Materials on the K1\u003c\/h3\u003e\n\u003cp\u003e\n  The copper alloy body is rated to \u003cstrong\u003e500°C\u003c\/strong\u003e — well beyond what most\n  engineering-grade materials require. PC sits around 260–280°C, PA-CF at 260–290°C,\n  and even PEEK typically tops out at 380–400°C. The 500°C ceiling means this nozzle\n  is not the limiting factor in your material range — your hotend's heater cartridge\n  and thermistor will define your actual temperature ceiling, not the nozzle itself.\n  For K1 and K1 Max owners pushing into ABS, ASA, PA, PC, or fiber-filled variants\n  of any of these, this nozzle has the thermal headroom to keep up.\n\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S5d06216c0cba43dca2509446b64f9d29v.jpg\" alt=\"Plated copper K1 nozzle 500°C temperature rating — compatible with ABS ASA PA PC PEEK and engineering filaments on Creality K1 Max\" style=\"width:100%;height:auto;\"\u003e\n\n\u003ch3\u003eSmooth Inner Wall — Ra\u0026lt;0.4 Surface Finish Reduces Clogs\u003c\/h3\u003e\n\u003cp\u003e\n  The inner channel of this nozzle is precision-machined to a \u003cstrong\u003esurface\n  roughness of Ra\u0026lt;0.4\u003c\/strong\u003e — a smooth finish that reduces friction as filament\n  moves through the melt zone. In practical terms: fewer partial blockages from\n  rough channel walls catching filament particulates, more consistent flow under\n  high-speed extrusion, and cleaner filament transitions during color or material\n  changes. The smooth bore is particularly relevant when printing flexible TPU or\n  high-viscosity materials like PC that are sensitive to any flow restriction.\n\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S287ecba582144edab6ecadfd67b26d06a.jpg\" alt=\"Smooth inner bore Ra less than 0.4 surface finish — plated copper K1 nozzle detail view, reduces clogging\" style=\"width:100%;height:auto;\"\u003e\n\n\u003ch3\u003eSize Identification — Markings on the Hex Head Flats\u003c\/h3\u003e\n\u003cp\u003e\n  Each nozzle has its orifice size \u003cstrong\u003emarked on the flats of the hex head\u003c\/strong\u003e\n  — no color codes or tiny stamped numbers on the tip. If you run multiple sizes\n  for different jobs, identification is immediate without needing to measure or\n  guess under magnification.\n\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4f0d5adcfacd4b75929db35c7d0fafa3O.jpg\" alt=\"Nozzle size identification markings on hex head flats — plated copper K1 nozzle 0.4mm 0.6mm 0.8mm\" style=\"width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S373828423e0c4d3cbd7cdfd5b850f58dj.jpg\" alt=\"Nozzle identification table — markings guide for plated copper DLC nozzle Creality K1 K1 Max sizes\" style=\"width:100%;height:auto;\"\u003e\n\n\u003ch3\u003eVolumetric Flow Comparison\u003c\/h3\u003e\n\u003cp\u003e\n  Flow rate testing was conducted on a \u003cstrong\u003eDragon HF hotend\u003c\/strong\u003e with a\n  \u003cstrong\u003e0.6mm nozzle\u003c\/strong\u003e printing \u003cstrong\u003ePLA at 220°C\u003c\/strong\u003e using\n  PrusaSlicer. Results demonstrate measurable volumetric flow improvement over\n  standard brass nozzles at equivalent temperatures — consistent with the copper\n  body's higher thermal conductivity delivering more heat to the filament\n  in the same melt-zone dwell time.\n\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S03c11ad1b582475e852146142bfe1434Q.jpg\" alt=\"Volumetric flow rate comparison chart — plated copper DLC nozzle vs brass on Dragon HF hotend PLA 220°C 0.6mm\" style=\"width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sa8a1f0ac76d647d0a343bf7fe479e49e5.jpg\" alt=\"Extrusion test results plated copper nozzle K1 — flow rate performance at various speeds\" style=\"width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4e785acfe31d4b1aae964fd71cd14c3fu.jpg\" alt=\"Plated copper nozzle dimensional specs for Creality K1 K1 Max — size reference chart\" style=\"width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S587281db89eb4d9b85343aa5fcd4a475p.jpg\" alt=\"Plated copper DLC hardened steel nozzle Creality K1 — installation and compatibility details\" style=\"width:100%;height:auto;\"\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible printers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCreality K1, K1 Max (2023 — verify hotend type on newer K1 Max units)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.4mm \/ 0.6mm \/ 0.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilament diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.75mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBody material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCopper alloy with uniform nickel plating\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTip insert\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHardened steel with DLC (Diamond-Like Carbon) coating\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThermal conductivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~330 W\/m·K (copper alloy — vs ~109 W\/m·K for brass)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInner wall finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRa \u0026lt; 0.4 (precision machined smooth bore)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize identification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMarked on hex head flats\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHot tightening\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRequired — tighten at operating temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFilament Compatibility\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e✅ \u003cstrong\u003eStandard\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd\u003ePLA, PETG, ABS, ASA, TPU, TPE, PP, PC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e✅ \u003cstrong\u003eAbrasive \/ composite\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd\u003ePLA-CF, PETG-CF, PA-CF, PA-GF, ABS-CF, PET-CF, steel-filled, wood-filled, glow-in-the-dark, glitter\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e✅ \u003cstrong\u003eHigh temperature\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd\u003ePEEK, PEI (ULTEM), PSU, PPSU, PEKK (heater and thermistor dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhen Do You Need This?\u003c\/h3\u003e\n\u003cp\u003e\n  If you're running a K1 or K1 Max and printing any abrasive or composite filament\n  on the stock brass nozzle, you're watching it wear out faster than it should while\n  leaving thermal performance on the table. This nozzle fixes both problems at once\n  — the DLC-coated steel insert handles the abrasion, and the copper body extracts\n  significantly more flow from your existing hotend. It's also the correct move if\n  you've been holding back on engineering materials because your current nozzle\n  can't sustain the temperatures or wear load. At this price point it's one of the\n  highest value-per-dollar upgrades available for the K1 platform.\n\u003c\/p\u003e\n\n\u003cp\u003e\n  Browse our full nozzle selection at\n  \u003ca href=\"\/collections\/3d-printer-nozzles\"\u003e3D Printer Nozzles\u003c\/a\u003e, or explore all\n  K1-compatible upgrades at\n  \u003ca href=\"\/collections\/3d-printer-upgrades\"\u003e3D Printer Upgrades\u003c\/a\u003e.\n\u003c\/p\u003e","brand":"West3D 3D Printing Supplies","offers":[{"title":".4mm","offer_id":52735670714662,"sku":"TRI2028","price":17.99,"currency_code":"USD","in_stock":true},{"title":".6mm","offer_id":52735670747430,"sku":"TRI2029","price":17.99,"currency_code":"USD","in_stock":true},{"title":".8mm","offer_id":52735670780198,"sku":"TRI2030","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/1986\/2822\/files\/zs-nozzles-for-creality-k1-k1-max-plated-copper-with-hardened-steel-abrasive-resistant-west3d-3d-printing-supplies-trianglelab-6760006.jpg?v=1773259449","url":"https:\/\/supplies3d.shop\/products\/zs-nozzles-for-creality-k1-k1-max-plated-copper-with-hardened-steel-abrasive-resistant","provider":"SUPPLIES3D","version":"1.0","type":"link"}