E3D V6 DLC Hardened Steel Nozzle for Kingroon KP3S Pro S1, KP3S, KP3S Pro, KP5L

In stock
Regular price $18.99

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This is the V6 DLC Hardened Steel Nozzle. Applicable for Kingroon KP3S, KP3S Pro, KP3S Pro S1, KP5L 3D printers, and other E3D V6 Hotend Series.

Filament Diameter : 1.75mm
Screw: M6 Thread
Nozzle Hole: 0.4mm
Max Printing Temperature: 450℃
Thermal Conductivity: 22W/m.k
Hardness: 7.8.0Mohs

Applicable Material: PLA, ABS, TPU, PA, PETG PEEK, PEI, Fiberless etc.

V6 DLC Hardened Steel Nozzle Advantages:

*Overall surface DLC nano-coating, coating hardness is HV2500, film thickness is 2m, the friction coefficient is 0.03.

*highly polished, small adhesion, high-wear resistance, meet the requirements of precise printing.

*High-quality imported high-speed steel bar, special post-treatment, high-temperature hardness up to HRC62.

*The whole high-temperature resistance is 450°C, can easily print PEEK and other special engineering plastics.

*Roughness of inner hole less than Ra0.4, higher smoothness, and less adhesion.

*Special processing technology and post-treatment to ensure no burr in the orifice, brighter and cleaner inside the orifice.

3D Printer Nozzle Performance Comparison
Type Thermal Conductivity (W/m.k) Hardness
Maximun Printing Temp Coefficent of Thermal
Expansion (µm/m.℃)
Applicable Materials
Brass Nozzle 105 3.0 300 18.0 PLA, ABS, TPU, PA, PETG, etc.
Stainless Steel Nozzle 17 5.0 350 6.0 Food, Pills, etc.
Copper Plated Nozzle 330 6.0 500 16.7 PEEK, PEL, Carbon Fiber, Fiberglass, Wood Fiber, Metal Fiber, etc.
Hardened Steel Nozzle
(Blackened / Nickel Plated)
22 7.8 450 8.0
Hardened Stainless Steel Nozzle 22 8.0 450 6.0
Ruby Nozzle 18 9.0 550 5.3 For All Materials