Titanium Alloy Gr 9 Round Bars & Rods

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Titanium Alloy Grade 9 Explained

Titanium Grade 9 (Ti-3Al-2.5V) is a medium-strength titanium alloy. To begin with, it is renowned for its excellent corrosion resistance, superior weldability, and exceptional cold-forming capability. Furthermore, it offers higher strength than commercially pure grades while providing greater formability than Grade 5 — striking an ideal balance for precision-engineered components.

Why do aerospace and industrial engineers choose Titanium Grade 9 for critical applications? First and foremost, its outstanding performance in aggressive environments — combined with its lightweight structure and high fatigue resistance — makes it ideal for applications requiring both structural efficiency and fabrication flexibility. In addition, its superior weldability simplifies manufacturing and reduces production costs. Moreover, its excellent cold-forming capability allows for complex shapes without compromising mechanical integrity.

Consequently, Titanium Grade 9 is widely used in aerospace hydraulic tubing, sports equipment, and marine hardware. Furthermore, it is also trusted in heat exchangers, high-pressure industrial systems, and tubular products. Equally important, its well-balanced combination of strength, corrosion resistance, and workability makes it the preferred alloy for components operating in demanding environments where reliability and precision are essential.

Need premium Titanium Grade 9 round bars for your precision 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 9 Bars

Titanium Grade 9 Square Bar
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Titanium Grade 9 Square Bar
  • Square bars manufactured from Titanium Alloy Grade 9 (UNS R56320)
  • Combination of high strength, light weight, and corrosion resistance
  • Produced in accordance with ASTM A348 / ASME SA348 standards
  • Widely used in aerospace, marine, and structural applications
Titanium Grade 9 Hex Bar
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Titanium Grade 9 Hex Bar
  • Hexagonal bars with precise geometry for machining and fastening
  • Excellent fatigue strength and good formability
  • Manufactured as per ASTM A348 and DIN 3.7195 specifications
  • Commonly used for aerospace fasteners and mechanical parts
Titanium Grade 9 Rectangular Bar
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Titanium Grade 9 Rectangular Bar
  • Rectangular bars offering high strength-to-weight ratio
  • Good resistance to seawater and aggressive environments
  • Supplied in standard and custom machined sizes
  • Used in frames, supports, and fabricated components
Titanium Grade 9 Flat Bar
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Titanium Grade 9 Flat Bar
  • Flat bars with uniform thickness and clean rolled surfaces
  • Manufactured to ASTM A348 Grade 9 and DIN 3.7195 standards
  • Suitable for brackets, plates, and load-bearing parts
  • Available in cut-to-length and random lengths
Titanium Grade 9 Bright Bar
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Titanium Grade 9 Bright Bar
  • Bright drawn bars with close dimensional accuracy
  • Smooth surface finish for CNC and precision machining
  • High consistency in mechanical and chemical properties
  • Used in shafts, pins, and precision-engineered parts
Titanium Grade 9 Forged Bar
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Titanium Grade 9 Forged Bar
  • Forged bars with refined grain structure and high toughness
  • Improved fatigue performance for critical service
  • Suitable for aerospace and high-stress components
  • Applied in forged fittings and load-bearing parts

GRADE 9 TITANIUM ALLOY ROUND BAR EQUIVALENT GRADES

STANDARD UNS WNR.
Titanium Gr 9 R56320 3.7195

SPECIFICATION OF TITANIUM GR 9 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 9 ROUND BAR

Al V Fe O Ti
2.5 – 3.5 2.0 – 3.0 0.25 max 0.15 max Balance

MECHANICAL PROPERTIES OF TITANIUM GR 9 ROUND BAR

Grade Hardness (HB) Hardness (HK) Hardness (HRC) Tensile Strength Yield Strength
Titanium Gr 9 256 max 278 max 24 max 620 MPa 500 MPa

PHYSICAL PROPERTIES OF TITANIUM GR 9 ROUND BAR

Physical Property Metric English
Density 4.48 g/cc 0.162 lb/in³

💡 Practical Difference in Use

Use Titanium Alloy Grade 9 Round Bars when: a combination of high strength, good formability, and excellent corrosion resistance is required. Grade 9 offers higher strength than Grade 2 with better formability than Grade 5. → Example: aerospace tubing, bicycle frames, marine hardware, pressure vessels, and lightweight structural parts.


Bright Finished / Machined Titanium Grade 9 Round Bars when: accurate tolerances, smooth finish, and reliable machining performance are required for lightweight high-strength components. → Example: precision shafts, fasteners, aerospace fittings, and CNC-machined structural parts.

Applications of Titanium Grade 9 Round Bars

Titanium Grade 9 round bars are used where both strength and formability are important.

  • Aerospace: Tubes, fittings, structural parts.
  • Marine: Lightweight corrosion-resistant hardware.
  • Sports & Engineering: Frames, shafts, precision parts.

When to Choose Titanium Grade 9 Round Bars?

Selection depends on strength level, forming needs, and weight reduction goals.

Choose Titanium Grade 9 Round Bars when:

  • Higher strength than Grade 2 is required
  • Better formability than Grade 5 is needed
  • Lightweight structural design is important
  • Used in aerospace tubing and frames
  • Good fatigue resistance is required
  • Applied in transportation and sports equipment

Bright / Machined Titanium Grade 9 Round Bars are preferred when:

  • Tight tolerances are required
  • Smooth surface finish is essential
  • Precision machining is involved
  • Uniform mechanical performance is needed
  • Used in aerospace and precision parts
  • Weight-sensitive applications

Industries That Use Titanium Grade 9 Round Bars

Titanium Grade 9 round bars are preferred in lightweight and high-strength engineering applications.

Aerospace

Used in lightweight structural systems.

Uses

Tubing, fittings, frames.

Why Titanium Grade 9?

High strength with good formability.

Marine & Offshore

Used in corrosion-resistant hardware.

Uses

Shafts, fasteners, fittings.

Why Titanium Grade 9?

Lightweight and corrosion resistant.

Sports & Engineering

Used in high-performance structures.

Uses

Frames, precision parts.

Why Titanium Grade 9?

Excellent strength-to-weight balance.

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Looking for high-quality Titanium Alloy Gr 9 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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