Titanium Grade 5 Filler Wire – Manufacturer, Supplier & Exporter in Mumbai, India

Titanium Grade 5 Filler Wire – Manufacturer, Supplier & Exporter in Mumbai, India

Virami Steel Hub is a trusted manufacturer, supplier, stockist, and exporter of premium-quality Titanium Grade 5 Filler Wire in Mumbai, India. We supply high-performance titanium welding filler wires designed to provide excellent mechanical strength, corrosion resistance, and reliable welding performance across a wide range of industrial applications.

Our Titanium Grade 5 filler wires are manufactured using high-quality titanium alloys and advanced production technologies to ensure precise chemical composition, superior weldability, and consistent product quality. These filler wires are widely used in welding applications where high strength, lightweight properties, and corrosion resistance are essential.

With a strong distribution network and efficient logistics system, Virami Steel Hub supplies Titanium Grade 5 filler wires across India and exports globally to countries in the USA, Europe, the Middle East, Africa, and Southeast Asia. Our products comply with international quality standards, ensuring dependable performance and long service life in demanding industrial environments.

What is Titanium Grade 5 Filler Wire?

Titanium Grade 5 Filler Wire, commonly designated as ERTi-5 or UNS R56400, is a titanium alloy welding wire composed of titanium with 6% aluminum and 4% vanadium. This alloy is commonly referred to as Ti-6Al-4V and is the most widely used titanium alloy in industrial and aerospace applications.

Titanium Grade 5 offers an excellent combination of high strength, corrosion resistance, lightweight characteristics, and heat resistance. Compared to commercially pure titanium grades, it provides significantly higher strength while maintaining good weldability and corrosion resistance.

Titanium Grade 5 filler wire is commonly used for welding titanium alloys, aerospace components, and structural titanium parts. It is widely used in industries such as aerospace, marine engineering, chemical processing, medical equipment manufacturing, and power generation.

Due to its exceptional strength-to-weight ratio and excellent fatigue resistance, Titanium Grade 5 filler wire is widely preferred for welding critical structural components.

Key Features of Titanium Grade 5 Filler Wire

Titanium Grade 5 filler wires provide several important advantages that make them suitable for demanding welding applications.

  • High strength-to-weight ratio
  • Excellent corrosion resistance in aggressive environments
  • Outstanding fatigue resistance
  • Excellent weldability with stable arc characteristics
  • High mechanical strength and durability
  • Good resistance to seawater corrosion
  • Reliable performance in high-temperature applications
  • Long service life in demanding industrial environments

These properties make Titanium Grade 5 filler wire an ideal choice for welding high-performance titanium components.


Chemical Composition of Titanium Grade 5 Filler Wire (%)

The typical chemical composition of Titanium Grade 5 filler wire includes the following elements:

Element Composition (%)
Titanium (Ti) Balance
Aluminum (Al) 5.5 – 6.75%
Vanadium (V) 3.5 – 4.5%
Oxygen (O) 0.20% maximum
Iron (Fe) 0.40% maximum
Carbon (C) 0.08% maximum
Nitrogen (N) 0.05% maximum
Hydrogen (H) 0.015% maximum

Role of Key Alloying Elements

  • Titanium (Ti) Titanium forms the base of the alloy and provides excellent corrosion resistance and lightweight properties.
  • Aluminum (Al) Aluminum increases strength and improves high-temperature performance.
  • Vanadium (V) Vanadium enhances mechanical strength, fatigue resistance, and structural stability.
  • Oxygen (O) Oxygen contributes to improved strength while maintaining acceptable ductility.

The balanced composition of these alloying elements ensures excellent strength and corrosion resistance.


Mechanical Properties of Titanium Grade 5 Filler Wire

Titanium Grade 5 filler wires offer excellent mechanical strength and durability.

  • Tensile Strength: 895 – 1000 MPa
  • Yield Strength: Minimum 828 MPa
  • Elongation: Approximately 10 – 15%
  • Hardness: Up to 350 HB
  • Density: 4.43 g/cm³

These mechanical properties ensure welded joints maintain exceptional strength and resistance to mechanical stress.


Physical Properties

Titanium Grade 5 filler wires possess stable physical properties suitable for high-performance applications.

  • Melting Range: 1600 – 1660°C
  • Modulus of Elasticity: 110 GPa
  • Thermal Conductivity: 6.7 W/m·K
  • Electrical Resistivity: 1.78 µΩ·m
  • Coefficient of Thermal Expansion: 9.0 µm/m°C

These properties contribute to excellent thermal stability and reliable welding performance.


Corrosion Resistance

One of the most important advantages of Titanium Grade 5 filler wire is its excellent resistance to corrosion in various environments.

It provides reliable resistance to:

  • Seawater corrosion
  • Chloride environments
  • Marine atmospheric corrosion
  • Chemical processing environments
  • Oxidizing acids
  • Industrial wastewater environments

Due to its corrosion resistance and strength, Titanium Grade 5 filler wire is widely used in marine structures, aerospace equipment, and chemical processing systems.


Heat Treatment

Titanium Grade 5 filler wire may undergo heat treatment to optimize mechanical properties.

Stress Relief

  • Temperature Range: 480 – 650°C
  • Controlled cooling to maintain mechanical properties

Annealing

  • Used to improve ductility and relieve residual stresses after welding.

These processes help maintain structural integrity and mechanical performance.


Weldability

Titanium Grade 5 filler wire offers good weldability and is compatible with several welding processes.

Common welding methods include:

  • TIG Welding (GTAW)
  • MIG Welding (GMAW)
  • Plasma Arc Welding (PAW)

Welding Recommendations

  • Clean welding surfaces thoroughly before welding
  • Use high-purity shielding gases such as argon
  • Protect weld areas from atmospheric contamination
  • Maintain controlled heat input during welding

Following these guidelines helps produce strong weld joints with excellent corrosion resistance.


Machinability

Titanium Grade 5 has moderate machinability due to its high strength and work-hardening characteristics.

Recommended machining practices include:

  • Use carbide cutting tools
  • Maintain moderate cutting speeds
  • Apply sufficient coolant during machining
  • Avoid excessive heat buildup

These practices help improve machining efficiency and surface finish.


Standards & Specifications

Virami Steel Hub supplies Titanium Grade 5 filler wires according to internationally recognized standards.

  • AWS A5.16 ERTi-5
  • ASTM B863
  • ASME SFA 5.16
  • UNS R56400

Available Sizes

  • Wire Diameter: 0.8 mm to 5 mm
  • Coil Weight: 1 kg to 500 kg
  • Available in spools, coils, or cut lengths

Surface Finish

  • Bright finish
  • Polished finish
  • Clean welding-grade surface

Custom sizes and packaging options are available based on specific industrial requirements.


Applications of Titanium Grade 5 Filler Wire

Titanium Grade 5 filler wire is widely used across several industries due to its excellent strength and corrosion resistance.

Aerospace Industry

  • Aircraft structural components
  • Jet engine components

Marine Industry

  • Offshore structures
  • Seawater piping systems

Chemical Processing Industry

  • Chemical reactors
  • Industrial piping systems

Medical Industry

  • Surgical instruments
  • Medical implants

Power Generation Industry

  • High-temperature structural components
  • Heat exchangers

These applications demonstrate the reliability and versatility of Titanium Grade 5 filler wire in demanding industrial environments.


Quality Testing & Inspection

At Virami Steel Hub, every batch of Titanium Grade 5 filler wire undergoes strict quality testing procedures to ensure compliance with international standards.

Quality checks include:

  • Chemical composition analysis
  • Mechanical and tensile testing
  • Surface quality inspection
  • Dimensional accuracy checks
  • Positive Material Identification (PMI)

We provide Mill Test Certificates (MTC) according to ASTM and AWS standards, and third-party inspection services are available upon request.


Packaging & Delivery

Virami Steel Hub ensures secure packaging and efficient delivery for all orders.

  • Moisture-proof protective packaging
  • Supplied in spools, coils, or straight lengths
  • Export-grade wooden boxes or pallets
  • Proper labeling and product traceability

Our logistics network ensures safe transportation and timely delivery across domestic and international markets.


Why Choose Virami Steel Hub?

  • Leading Titanium Grade 5 filler wire manufacturer in Mumbai
  • Large ready stock availability
  • Competitive industrial pricing
  • Custom manufacturing and packaging options
  • Compliance with global quality standards
  • Strong global export network
  • Dedicated customer support and reliable delivery

Conclusion

Titanium Grade 5 Filler Wire is a high-performance welding material known for its exceptional strength, corrosion resistance, and excellent fatigue resistance. It is widely used for welding titanium components in industries such as aerospace, marine engineering, chemical processing, medical equipment manufacturing, and power generation.

Virami Steel Hub supplies premium-quality Titanium Grade 5 filler wires manufactured according to international standards, ensuring superior welding performance, durability, and long service life in demanding industrial applications.

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