Brass Hardened Steel Nozzle For Bambu Lab A1/ A1 Mini

For Bambu A1 MINI Replaceable hard steel nozzle *3D Printer Nozzle*Material : Brass/Hardened Steel*Diameter : 0.2/0.4/0.6/0.8mm*Package : 4pcs/pack*Compatible For Bambu Lab A1/A1 Mini Product parametersNozzle consumables: 1.75mmNozzle diameter: 0.2/0.4/0.6/0.8mmMaterial of nozzle: Hardened steelNozzle hardness: overall hardness 50 degrees (surface hardness 55-60 degrees)Nozzle weight: 0.4gHardness treatment: overall hardening treatmentNozzle characteristics: Made by high-quality hot forming processing, using high-temperature carburization and hardening treatment, it has super wear resistance and heat resistance, with two characteristics of high hardness and high toughness, long service life, and can be compatible with most high-temperature printing consumables in the market. Strong thermal conductivityMore heat-resistantaHigh temperature resistance up to 450 'C ensures rapid heating and continuousprinting of high-temperature consumables,Reduce oxidation reactionsat high temperatures to