As an α+β type titanium alloy, Grade 5 titanium (Ti-6Al-4V) can be heat treated to achieve higher strength and is commonly supplied in annealed condition for industrial applications.

Due to its outstanding mechanical properties and excellent strength-to-weight ratio, Grade 5 titanium rods are widely used in aerospace, medical implants, marine engineering, chemical processing, automotive, and high-performance industrial applications.

Key Features

High Strength-to-Weight Ratio

Grade 5 titanium provides strength comparable to many steel alloys while being significantly lighter.

Advantages:

Reduced structural weight

Improved energy efficiency

High load-bearing capability

Excellent fatigue resistance

Excellent Corrosion Resistance

Ti-6Al-4V forms a stable oxide film on the surface, providing excellent resistance against:

Seawater corrosion

Chloride environments

Chemical media

Industrial atmospheres

Suitable for long-term operation in harsh environments.

High Temperature Performance

Grade 5 titanium maintains reliable mechanical properties at elevated temperatures.

Typical service capability:

Long-term working temperature: up to approximately 400°C

Short-term applications: higher temperature capability depending on design conditions

Good Welding Performance

Grade 5 titanium rods provide good fusion welding performance when proper shielding methods are applied.

Suitable welding methods include:

Tungsten inert gas (TIG) welding

Metal inert gas (MIG) welding

Technical Specifications

Parameter	Specification
Material Grade	Grade 5 Titanium (Ti-6Al-4V)
Alloy Type	α+β Titanium Alloy
Standard	ASTM B348 / Equivalent
Supply Condition	Annealed / Heat Treated
Product Form	Titanium Rod / Bar
Diameter	Customized
Length	Customized
Surface	Machined / Polished / Peeled

Chemical Composition

Element	Content (%)
Titanium (Ti)	Balance
Aluminum (Al)	4.0 – 6.0
Vanadium (V)	3.5 – 4.5
Iron (Fe)	≤0.40
Oxygen (O)	≤0.20
Carbon (C)	≤0.08
Nitrogen (N)	≤0.05
Hydrogen (H)	≤0.015
Other Elements	According to ASTM requirements

Physical Properties

Property	Metric	Imperial
Density	4.43 g/cm³	0.160 lb/in³
Melting Point	Approx. 1600°C	Approx. 2900°F
Elastic Modulus	110–120 GPa	16,000–17,400 ksi
Thermal Conductivity	Approx. 6.7 W/m·K	-

Mechanical Properties

Typical annealed condition:

Property	Value
Tensile Strength	≥895 MPa
Yield Strength	≥825 MPa
Elongation	≥10%
Reduction of Area	≥25%

Manufacturing Process

Changsheng Titanium Grade 5 rods are produced through strict manufacturing procedures:

1. Raw Material Preparation

High-quality titanium alloy billets are selected according to required standards.

2. Forging & Rolling

The billets are processed through:

Hot forging

Hot rolling

Precision machining

to achieve required dimensions and mechanical properties.

3. Heat Treatment

Heat treatment processes include:

Annealing

Solution treatment

Aging treatment (when required)

to optimize strength and toughness.

4. Surface Treatment

Available finishes:

Machined surface

Centerless grinding

Polishing

Pickling

Applications

Aerospace Industry

Grade 5 titanium rods are widely used for:

Aircraft structural components

Engine parts

Compressor components

Fasteners

Landing system components

Advantages:

Lightweight

High fatigue strength

Excellent temperature performance

Marine & Offshore Engineering

Used in:

Offshore drilling equipment

Marine structures

Seawater systems

Ship components

Excellent resistance to seawater corrosion ensures long service life.

Medical Industry

Due to excellent biocompatibility, Grade 5 titanium is commonly used for:

Bone plates

Screws

Dental implants

Surgical instruments

Chemical Processing Equipment

Applications include:

Reactors

Heat exchangers

Pumps

Valves

Piping systems

Titanium alloy provides reliable performance in corrosive environments.

Automotive Industry

Used in:

High-performance vehicle components

Racing parts

Lightweight structural components

Benefits:

Weight reduction

Improved efficiency

High mechanical strength

Sporting Equipment

Applications:

Bicycle frames

Golf club components

High-performance sports equipment

Architectural Applications

Titanium rods and components are used in:

Building facades

Decorative structures

Roofing systems

because of their:

Unique appearance

Durability

Weather resistance

Advantages Compared With Other Materials

Property	Titanium Grade 5	Stainless Steel	Aluminum
Weight	Low	High	Very Low
Strength	Excellent	High	Medium
Corrosion Resistance	Excellent	Good	Medium
Fatigue Resistance	Excellent	Good	Medium
Temperature Performance	Excellent	Good	Limited

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