Product name
Basic name: Gr. 5 titanium profile, Ti-6Al-4V titanium profile, TC4 titanium alloy profile (domestic brand).
Subdivision type:
According to the form: titanium rod, titanium plate, titanium tube, titanium wire, titanium forgings.
By use: aerospace structure, medical implant profile, industrial corrosion resistant pipe.
Product brief introduction
Material properties:
Titanium as the matrix, containing 6% aluminum (Al), 4% vanadium (V), a density of about 4.51g / cm³, both high strength (tensile strength 895MPa) and lightweight characteristics.
Excellent corrosion resistance, can resist seawater, chloride ion media and a variety of acid and alkali environment.
Good biocompatibility, suitable for long-term implantation of medical devices.
Core advantage:
Aerospace: high specific strength, high temperature resistance (β phase change point of about 955℃), used for engine components, fuselage structural parts.
Medical field: low elastic modulus close to human bones, reducing stress shielding effect, used for orthopedic implants, surgical instruments.
Industrial applications: chemical reactor, heat exchanger, corrosion-resistant components of Marine engineering.
Product details
Material plate:
Domestic standard: TC4 (GB / T 3620.1); international standard: Gr. 5 (ASTM B348).
Specification and parameters:
Titanium rod / titanium wire: diameter range of 1 to 300 mm (custom support), surface polished to Ra 0.8 μ m.
Titanium plate / titanium belt: 0.5~100mm thickness, width of 2000mm, annealed state or cold-rolled state delivery.
Titanium pipe: outer diameter 3~500mm, wall thickness 0.2~30mm, seamless or welding process molding.
Surface preparation :
Annealing pickling (eliminate stress removal), sandblasting (enhance wear resistance), anodic oxidation (enhance corrosion resistance).
Criterion of detection :
Chemical composition analysis (Al, V content error ± 0.1%).
Test of mechanical properties (tensile, shock, hardness).
Nondestructive testing (ultrasonic flaw detection, penetration detection).
Technical parameters
Mechanical property :
Tensile strength: 895MPa; yield strength: 825MPa; elongation rate: 10% (annealing state).
Hardness: HV 320~380; impact toughness: 30J / cm² (room temperature).
Physical property :
Density: 4.51g / cm³; melting point: 1605-1668℃.
Thermal conductivity: 6.7W / (m · K) (20℃); resistivity: 1.75 μ Ω·m (room temperature).
Processing technic :
Thermal working: the forging temperature is 900~950℃, and the final forging temperature is 800℃ 23.
Cold processing: intermediate annealing (700~850℃) to avoid cold hardening cracking.
Welding: Argon arc welding (TIG), after welding, annealing treatment (700~750℃).
The above information integrates the core characteristics and industrial applications of Gr. 5 titanium profile to meet the needs of high-performance titanium alloy in aerospace, medical and industrial fields.
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