WINSINN 3D Printer All-Metal Titanium Heatbreak Throat Compatible with E3D V5 V6 Short Hotend Extruder Heat Break - M6 1_75mm Pack of 5Pcs

?These special HeatBreaks are additionally made from TC4 Titanium. This material is exceptionally strong and has lower thermal conductivity than stainless steel, allowing you to keep the cold side of your HotEnd even colder. This creates a more sharply-defined meltzone within the hot side, creating greater extrusion control. ?The increased strength of these breaks means that they are also much less likely to crack or snap, either while hot-tightening or on the occasional accidental collision with a printed part or printer bed. ?Compatible with E3D-V5 Hotend Extruder And E3D-V6 Short-range Hotend Extruder, Thread: M6, NOT Fit for Remote V6 Heatsink ?Thread: M6 ?Length: 25.1mm ?Material: TC4 titanium alloy ?TC4 titanium alloy: TC4 titanium alloy material composition is Ti-6Al-4V, (a + b) type titanium alloy, It has good mechanical properties, specific strength. TC4 strength sb = 1,012MPa, density g = 4.4 x 103, specific strength sb / g = 23.5, while the specific strength of alloy steel sb / g is less than 18. Titanium alloy has low thermal conductivity. Titanium alloy thermal conductivity 1/5 of steel , 1/13 of aluminum, 1/25 of copper , TC4 thermal conductivity l = 7.955W / m.K. The above data is only for reference. --------------------------------------------------------------------------------------------------------------------- Package include: ?1 x M6 Thread TC4 titanium alloy Heat Break --------------------------------------------------------------------------------------------------------------------- Product Warranty: -WINSINN are devoted to offer premium quality products to all cherished customers. Meanwhile supply 60 days money back guarantee and 24 months warranty. -If there are any questions, please feel free to contact us, WINSINN Customer Service Team will spare no efforts to assist with you within 24 hours.