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Pure Titanium/Titanium Alloy Bars & Wires for Industrial Use

Titanium bars & wires refer to bar and wire products made of metallic titanium or titanium alloy through forging, rolling, wire drawing, annealing and other processes. Among them, titanium bars generally refer to strip products with a diameter ≥ 1mm, and titanium wires refer to filament products with a diameter ＜ 1mm. With their lightweight & high strength, excellent corrosion resistance and good machinability, they have become key materials in high-precision, high-reliability industrial scenarios such as aerospace, medical devices, chemical equipment, and precision electronics. They are especially suitable for application environments such as shafts, fasteners, and precision components that have strict requirements on material strength, toughness and dimensional accuracy.

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    Product specification

    Product Parameters
    Product Information

    Item

    Details of Titanium Bars

    Details of Titanium Wires

    Diameter/Specification

    1mm—200mm (conventional), special specifications can be customized

    0.1mm—1.0mm (conventional), ultra-fine titanium wires of 0.05mm—0.1mm can be customized

    Length

    10mm—6000mm, or customized according to customer requirements

    Straight wires: 1000mm—3000mm; Coiled wires: 5kg—50kg per coil, length customized on demand

    Tolerance Range

    In accordance with international standards (ASTM B348/ASTM B863), or customized according to customer requirements

    Diameter tolerance ±0.001mm—±0.01mm, in accordance with international standards or customized according to customer requirements
    Product Name  Titanium Bars, Titanium Wires
    Brand Name  Yunjie
    Model  GR1/GR2/GR5
    Material  Pure Titanium (GR1/GR2), Titanium Alloy (GR5, etc.)
    Process  Forging/Rolling (Titanium Bars), Wire Drawing/Annealing (Titanium Wires) + Vacuum Annealing
    Minimum Titanium Content  99.5% (Pure Titanium Bars & Wires); Titanium Alloy Bars & Wires comply with corresponding grade standards
    Density  4.51g/cm³
    Advantages  Lightweight & High Strength, Corrosion Resistance, Excellent Biocompatibility, High/Low Temperature Resistance, Good Oxidation Resistance, Outstanding Toughness
    Surface  Pickled Surface, Polished Surface, Bright Surface (Titanium Wires), Black Surface (Rough Titanium Bars)
    Shape  Round Bars; Straight Wires, Coiled Wires
    Processing Services  Cutting, Turning, Grinding, Bending, Welding, Tapping, Custom Wire Drawing
    Minimum Order Quantity  1 Piece (Titanium Bars) / 1 kg (Titanium Wires), calculated according to actual orders

    Classification

    High-Quality-Pure-Titanium
    • Classification by Product Form
    • Classification by Production Process
    • Classification by Composition and Property

    Specification Selection Table and Composition Table

    Titanium Bar & Wire Specification Selection Table
    Chemical Composition Table

    Product Type

    Specification Range

    Dimensional Tolerance

    Core Characteristics

    Applicable Scenarios

    Titanium Bars

    1-10mm

    Diameter: ±0.01-0.03mm; Length in accordance with international standards or customized

    Precise dimensions, smooth surface, good plasticity, easy cutting and processing, excellent biocompatibility

    Precision parts of medical devices, shaft parts of small instruments, connectors of electronic equipment, micro fasteners

    Titanium Bars

    10-50mm

    Diameter: ±0.03-0.1mm; Length in accordance with international standards or customized

    Moderate rigidity, standard strength, good machinability, stable corrosion resistance, high cost performance

    Fasteners of chemical equipment, auxiliary structural parts of aerospace, auto parts, shaft parts of medium-sized machinery

    Titanium Bars

    50-200mm and above

    Diameter: ±0.1-0.3mm; Length in accordance with international standards or customized

    High mechanical strength, strong load-bearing capacity, outstanding temperature resistance, excellent fatigue performance

    Main shafts of large industrial equipment, flanges of pressure vessels, load-bearing structural parts of aerospace, heavy machinery parts

    Titanium Wires

    0.05-0.5mm

    Diameter: ±0.001-0.005mm; Length in accordance with international standards or customized

    Ultra-fine and lightweight, excellent flexibility, smooth surface, good conductivity, excellent biocompatibility

    Fine parts of medical implants, sensitive elements of micro sensors, precision electrodes of electronic devices, fine welding wires

    Titanium Wires

    0.5-1.0mm

    Diameter: ±0.005-0.01mm; Length in accordance with international standards or customized

    Combining flexibility and basic strength, good cutting and welding performance, excellent oxidation resistance

    Connecting wires of precision instruments, components of chemical micro-reaction equipment, electronic packaging parts, parts of small medical devices

    Grade

    Ti

    Impurity Content, Max. (≤)

    Fe

    C

    N

    O

    H

    V

    Al

    Residuals

    GR1

    Balance

    0.2

    0.08

    0.03

    0.18

    0.015

    —

    —

    0.1-0.4

    GR2

    Balance

    0.3

    0.08

    0.03

    0.25

    0.015

    —

    —

    0.1-0.4

    GR5

    Balance

    0.4

    0.08

    0.05

    0.2

    0.015

    3.50-4.50

    5.50-6.75

    0.1-0.4

    Characteristics

    01

    Lightweight & High Strength

    With a density of only 4.51g/cm³, about 57% of steel, high-strength grades (such as GR5) can match high-strength steel in strength, which can significantly reduce equipment weight and improve transmission efficiency.
    advantage-2
    02

    Extreme Corrosion Resistance

    Extremely stable in harsh environments such as seawater, strong acids (except hydrofluoric acid), strong alkalis, chlor-alkali, and wet chlorine gas. The dense oxide film formed on the surface can effectively resist corrosion, and its service life is much longer than that of ordinary metal bar and wire materials.
    advantage-2
    03

    Excellent Biocompatibility

    Pure titanium is non-toxic and non-allergenic to human tissues, does not react with human body fluids, and is an ideal material for medical device implants (such as orthopedic screws, dental wires).
    advantage-2
    04

    Wide Temperature Range Adaptability

    The melting point is as high as 1668℃, and it maintains stable mechanical properties in the range of -253℃ to 600℃. It does not embrittle at low temperatures and does not soften at high temperatures, suitable for shaft and wire components in extreme temperature field environments.
    advantage-2
    05

    Good Machinability

    Titanium bars can undergo various mechanical processing such as forging, rolling, turning, and grinding; titanium wires can be formed through multiple passes of wire drawing. After vacuum annealing, ductility and toughness are further improved, which can meet the needs of complex and precise forming.
    advantage-2
    06

    Non-Magnetic and Low Elastic Modulus

    Does not generate magnetic interference, suitable for magnetic-sensitive scenarios such as electronic instruments and aerospace navigation equipment; the low elastic modulus is closer to human bones, reducing the stress mismatch problem between medical implants and human tissues.
    advantage-2

    Titanium Flange Production Process

    1. Raw Material Preparation: High-purity sponge titanium is extracted from titanium concentrate through beneficiation, chlorination and reduction processes, and then smelted multiple times in a vacuum arc furnace to produce titanium ingots with uniform composition and low impurity content.
    2. Forging Processing: The titanium ingot is forged at high temperature to gradually form a titanium bar blank close to the target size, eliminating internal defects, optimizing the grain structure, and improving material density.
    3. Rolling Processing: The titanium bar blank is precisely rolled to the target diameter size through hot rolling or cold rolling processes to ensure dimensional accuracy and surface finish.
    4. Vacuum Annealing: The rolled titanium bar is placed in a vacuum annealing furnace and treated at a specific temperature and holding time to eliminate internal processing stress, improve material toughness and corrosion resistance.
    5. Finishing Processing: Through straightening, cutting, surface treatment (pickling, polishing, etc.), non-destructive testing (ultrasonic testing, eddy current testing, etc.) steps, the finished titanium bar with precise dimensions and qualified surface is obtained, with material inspection report and quality certificate attached.
    High-Quality-Pure-Titanium2
    High-Quality-Pure-Titanium

    Titanium Wire Production Process

    1. Raw Material Preparation: Select qualified titanium bars as wire drawing blanks, and perform surface pretreatment (pickling, grinding) to remove oxide scale and impurities.
    2. Multi-Pass Wire Drawing: Gradually reduce the diameter of the titanium bar blank through wire drawing dies, and perform intermediate annealing treatment after each pass of wire drawing to eliminate work hardening and ensure the smooth progress of subsequent wire drawing.
    3. Finished Product Annealing: Place the drawn titanium wire in a vacuum annealing furnace for final annealing treatment to optimize material performance and improve flexibility and stability.
    4. Finishing and Packaging: Perform surface cleaning, inspection, cutting (straight wires) or winding (coiled wires) on the annealed titanium wire, then carry out vacuum packaging, with material inspection report and quality certificate attached.

    Application Fields

    01
    Aerospace
    Manufacturing aircraft engine shafts, landing gear fasteners, spacecraft structural connectors, rocket propulsion system components. With lightweight and high-strength characteristics, it reduces energy consumption and withstands extreme temperature and pressure environments.
    6511419c2763338526
    02
    Medical Devices
    Used for orthopedic implant screws, artificial joint connecting rods, dental orthodontic wires, cardiac pacemaker leads, precision parts of surgical instruments. It has excellent biocompatibility and does not interfere with the operation of human tissues and medical equipment.
    6511419c2763338526
    03
    Chemical Metallurgy
    Used as corrosion-resistant pipeline connectors, reactor stirring shafts, valve cores, catalyst carrier skeletons. Suitable for strong acid, strong alkali, high temperature and high pressure, strong corrosion reaction scenarios, reducing equipment loss.
    6511419c2763338526
    04
    Marine Engineering
    Manufacturing marine platform fasteners, deep-sea detection equipment drive shafts, seawater desalination equipment components, ship anti-corrosion connectors. It has excellent seawater corrosion resistance and adapts to harsh marine environments.
    6511419c2763338526
    05
    Electronic Precision Instruments
    Used for micro sensor wires, electronic device electrodes, precision springs, high-end watch movement parts. With ultra-fine size, high precision and stability, it adapts to the needs of miniaturization and high reliability.
    6511419c2763338526
    06
    New Energy
    Hydrogen fuel cell bipolar plate skeleton wires, solar cell precision connectors, lightweight fasteners of wind power equipment. It has conductivity, corrosion resistance and fatigue resistance, improving energy conversion efficiency and equipment life.
    6511419c2763338526

    Send Inquiry

    As a professional solution provider of titanium and titanium alloy bars & wires, Baoji Yunjie can supply you with a full range of metal bars & wires, plates, strips/foils such as titanium, zirconium, nickel, aluminum, tantalum, tungsten, cobalt, etc. Please feel free to contact us!