High Quality Titanium Alloy Gr 5 Round Bars & Rods

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Titanium Alloy Grade 5 Explained

Titanium Grade 5 (Ti-6Al-4V) is the most widely used titanium alloy, engineered for exceptional mechanical strength, superior fatigue resistance, and outstanding performance under high stress and elevated temperatures. Alloyed with aluminium and vanadium, Grade 5 delivers an unmatched strength-to-weight ratio, excellent toughness, and remarkable stability, making it the preferred material for aerospace structures, medical implants, turbine components, offshore equipment, and high-performance engineering applications. Its ability to maintain structural integrity under extreme conditions, combined with good corrosion resistance and high-temperature capability, makes Ti-6Al-4V an industry-standard material for mission-critical components. Known for its durability, precision machining compatibility, and long service life, Titanium Grade 5 remains the benchmark titanium alloy across advanced industrial sectors.

Other Types of Titanium Alloy Grade 5 Bars

  • Square bars produced from high-strength Titanium Grade 5 alloy
  • Excellent strength-to-weight ratio with superior fatigue resistance
  • Manufactured as per ASTM A348 / ASME SA348 specifications
  • Widely used in aerospace, defense, and high-performance engineering
  • Hexagonal bars offering high strength and excellent machinability
  • Uniform profile for precision fasteners and connectors
  • Outstanding performance under cyclic and dynamic loading
  • Commonly used for aerospace fasteners and structural parts
  • Rectangular bars designed for high-load structural applications
  • Excellent resistance to corrosion and elevated temperatures
  • Supplied in standard and precision-machined sizes
  • Used in aerospace frames and heavy-duty fabrications
  • Flat bars with high tensile strength and dimensional stability
  • Produced as per DIN 3.7165 and ASTM A348 standards
  • Suitable for aerospace, medical, and high-stress components
  • Available in cut lengths and custom thicknesses
  • Bright drawn bars with tight tolerances and smooth surface
  • Excellent for CNC machining and precision aerospace parts
  • High fatigue strength with consistent mechanical properties
  • Used in shafts, connectors, and critical rotating components
  • Forged bars with refined microstructure and superior strength
  • Excellent performance in high-stress and high-temperature service
  • Manufactured to ASTM A348 / ASME SA348 requirements
  • Applied in aerospace forgings and critical structural parts

GRADE 5 TITANIUM ALLOY ROUND BAR EQUIVALENT GRADES

STANDARD UNS WNR.
Titanium Gr 5 R56400 3.7165

SPECIFICATION OF TITANIUM GR 5 ROUND BAR

Product Standard ASTM B348 / ASME SB348, ASTM B863 / ASME SB863
Dimension Standard EN, DIN, JIS, ASTM, BS, ASME, AISI
Size 14 mm – 300 mm
Length 1 to 6 meters, Custom Cut Length
Form Round, Square, Hex (AF), Rectangle, Billet, Ingot, Forging

CHEMICAL COMPOSITION OF TITANIUM GR 5 ROUND BAR

Al V Fe O Ti
5.5 – 6.75 3.5 – 4.5 0.25 max 0.20 max Balance

MECHANICAL PROPERTIES OF TITANIUM GR 5 ROUND BAR

Grade Density (g/cm³) Melting Point Tensile Strength Yield Strength (0.2% Offset) Elongation (%)
Titanium Gr 5 4.43 1632 °C (2970 °F) 138,000 psi (950 MPa) 128,000 psi (880 MPa) 14

PHYSICAL PROPERTIES OF TITANIUM GR 5 ROUND BAR

Physical Property Metric English
Density 4.43 g/cc 0.160 lb/in³

💡 Practical Difference in Use

Use Titanium Alloy Grade 5 Round Bars when: very high strength, excellent fatigue resistance, and outstanding strength-to-weight ratio are required. Grade 5 is the most popular titanium alloy for high-performance applications. → Example: aerospace structures, aircraft fasteners, engine components, racing parts, and high-stress mechanical systems.


Bright Finished / Machined Titanium Grade 5 Round Bars when: precision machining, tight tolerances, and consistent high mechanical performance are critical. → Example: aerospace fasteners, medical implants, precision shafts, and CNC-machined high-strength parts.

Applications of Titanium Grade 5 Round Bars

Titanium Grade 5 round bars are widely used in high-load and high-performance applications.

  • Aerospace: Aircraft frames, engine parts, fasteners.
  • Medical: Implants, surgical instruments.
  • Motorsports & Defense: High-stress structural components.

When to Choose Titanium Grade 5 Round Bars?

Selection depends on strength level, fatigue life, and performance requirements.

Choose Titanium Grade 5 Round Bars when:

  • Very high strength is required
  • Excellent fatigue resistance is needed
  • Lightweight with high performance is critical
  • Used in aerospace and defense systems
  • High stress and cyclic loading applications
  • Superior mechanical properties are essential

Bright / Machined Titanium Grade 5 Round Bars are preferred when:

  • Extreme dimensional accuracy is required
  • Smooth surface finish is critical
  • Precision CNC machining is involved
  • Uniform high strength is needed
  • Used in aerospace and medical parts
  • High reliability components

Industries That Use Titanium Grade 5 Round Bars

Titanium Grade 5 round bars are preferred in high-performance and safety-critical industries.

Aerospace

Used in flight-critical components.

Uses

Frames, fasteners, engine parts.

Why Titanium Grade 5?

Exceptional strength-to-weight ratio.

Medical

Used in implantable devices.

Uses

Implants, bone screws, plates.

Why Titanium Grade 5?

High strength and biocompatibility.

Defense & Motorsports

Used in extreme load conditions.

Uses

Structural parts, shafts.

Why Titanium Grade 5?

High fatigue and impact resistance.

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