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Basic characteristics:
TA15 is a type of close proximity α Type titanium alloy, corresponding to the Russian brand BT20. Its nominal composition was first successfully developed by the Soviet Union in 1964. adopt α The solid solution strengthening of the stable element Al is the main strengthening mechanism of this alloy. Adding neutral element Zr and β Stabilize elements Mo and V to improve processability. The Al equivalent of this alloy is 6.58%, which is close to the high Al equivalent α Type titanium alloy, therefore it has both α Titanium alloy has good thermal strength and weldability, while also possessing similar properties α-β Process plasticity of type titanium alloys. This alloy has moderate room temperature and high temperature strength, good thermal stability and welding performance, and better room temperature and high temperature strength and welding performance than TC4, with slightly lower process plasticity than TC4.
TA15 (GB/T 3620.1-2016) chemical composition:
Chemical Composition (%) TA15 Fe C Si Mo N V - - - 0.5 - 0.8 0.25 0.08 0.15 2 0.05 2.5 Zr Al H O Single Others Ti 1.5 5.5 - - - - Remainder 2.5 7.1 0.015 0.15 0.1 0.3 Application area：
TA15 alloy has been widely used in the manufacturing of load-bearing structural components for aircraft and engines, especially welded load-bearing structural components. This brand is used to produce non-standard parts with high temperature requirements, such as non-standard flower nuts, plugs, bushings, ball heads, pressure plates, hook pins, plugs, plugs, pipe joints, bend joints, etc.
Product form:
Titanium tubes, titanium wires, titanium rods, titanium plates, titanium belts, titanium flanges, titanium machined parts, etc.
