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Basic characteristics:
TC6 is a martensitic α - β two-phase titanium alloy with good comprehensive performance. The β stability coefficient of the alloy is 0.6, and the α stable element is Al. Mo is an eutectic β stable element, while Cr, Fe, and Si are eutectoid β stable elements. This brand can be used in the annealed or solution+aging state, usually in the annealed state. This alloy has high room temperature strength and good thermal strength below 450 ° C. This alloy has good thermal processing performance and good plasticity.
TC6 (GB/T 3620.1-2016) chemical composition:
chemical composition TC6 Fe C Si Cr Mo N 0.2 - 0.15 0.8 2 - 0.7 0.08 0.4 2.3 3 0.05 Al H Y O Single Others TI 5.5 - - - - - Remainder 7 0.15 0.005 0.18 0.1 0.4 TC6 Physical Performance:
Thermal conductivity temperature
θ/°C20 100 200 300 400 500 600 700 Thermal conductivity
λ/[W/(m.°C)]8 8.8 10.1 11.3 12.6 14.2 15.5 16.8 Specific heat capacity temperature
θ/°C100 200 300 400 500 600 Thermal conductivity
c/[J/(kg.°C)]annealing 461 503 545 608 670 712 Solid solution+aging 545 - 608 670 712 - TC6 titanium alloy linear expansion coefficient temperature θ/°C 20~100 20~200 20~300 20~400 20~500 20~600 20~700 20~800 Linear expansion coefficient
α/10-6 °C-1annealing 9.2 9.3 9.5 9.7 9.9 10.1 10.2 10.3 Solid solution+aging 9.2 9.5 9.8 10 10.3 10.5 - - temperature θ/°C 100~200 200~300 300~400 400~500 500~600 600~700 700~800 - Linear expansion coefficient
α/10-6 °C-1annealing 9.5 9.9 10.2 10.7 11.2 11.1 10.5 - Solid solution+aging 9.8 10.3 10.9 11.4 11.4 12.1 13 - TC6 Execution Standards：
Mechanical properties: Plate GB/T 3621-2007; Bar GB/T 2965-2007; Cold rolled titanium strip coils GB/T 26723-2011; Titanium and titanium alloy wires GB/T 3623-2007; Titanium and titanium alloy pipes GB/T 3624-2010.
Product form:
Titanium tubes, titanium wires, titanium rods, titanium plates, titanium belts, titanium flanges, titanium machined parts, etc.
