3D Printer Accessories Heating Block Ruby Nozzle 0.4mm Compatible with PETG ABS PEI PEEK | Компьютеры и офис

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1. The corresponding model of the ruby ​​nozzle is Volcanic heating block ruby ​​nozzle 0.4mm. The body of the nozzle is brass, the gemstone is artificial gemstone, we still maintain the world's top workmanship, each ruby ​​nozzle will go through a lot of processes In the manufacturing process, I hope that our rigorous attitude can be recognized by customers.
2.A torque wrench is required during the installation of the nozzle. The nozzle has a maximum torque of 5 Nm Exceeding this torque will damage the brass inlay. If you don't have a torque wrench. Then it doesn't matter Don't use too much force during the installation process, please try to control your strength
Synthetic gemstone parameters: (The following are only gem parameters)
The main chemical composition of the material: aluminum oxide (AL2O3).
Appearance: red crystal, no special smell
Purity: Greater than 99.9%
Density: 3.9--4. 10g/cm3
Melting point: 2050C soil 50C4
Hardness: Mohs 9
Tensile strength: 0.18Gpa, compressive strength: 1.9Gpa
Coefficient of friction: 0.1 (dry friction coefficient with steel).
Anti-corrosion acidity: acid and alkali resistance at room temperature, not resistant to hydrofluoric acid at 300C.
Material:metal
colour:yellow
Package Contents:
1 * Ruby Nozzle
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.