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. To begin with, it is engineered for exceptional mechanical strength, superior fatigue resistance, and outstanding performance under high stress and elevated temperatures. Furthermore, 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 the most demanding applications.

Why do aerospace engineers and medical device manufacturers choose Titanium Grade 5 for mission-critical components? First and foremost, its ability to maintain structural integrity under extreme conditions ensures long-term reliability where failure is not an option. In addition, its combination of excellent corrosion resistance and high-temperature capability makes it suitable for both aggressive chemical environments and elevated service temperatures. Moreover, its precision machining compatibility allows for the production of complex, high-tolerance components without compromising mechanical properties.

Consequently, Titanium Grade 5 is widely used in aerospace structures, medical implants, and turbine components. Furthermore, it is also trusted in offshore equipment, racing components, and high-performance engineering applications. Equally important, its durability, reliability, and long service life make it the benchmark titanium alloy across advanced industrial sectors — delivering performance that engineers and manufacturers depend on.

Need premium Titanium Grade 5 round bars for your critical application? Contact our technical team today — we’ll help you select the right size and specifications for your requirements, and provide a competitive quote tailored to your needs.

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

TITANIUM ALLOY GRADE 5 ROUND BAR EQUIVALENT GRADES

STANDARD UNS WNR.
Titanium Gr 5 R56400 3.7165

SPECIFICATION OF TITANIUM GRADE 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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Looking for high-quality Titanium Alloy Grade 5 Round Bars & Rods? Our products are manufactured in compliance with ASTM B348 and ASME SB348 standards. Get in touch with us today.

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