Titanium Grade 2 Wires – Manufacturer, Supplier & Exporter in Mumbai, India

Titanium Grade 2 Wires – Manufacturer, Supplier & Exporter in Mumbai, India

Virami Steel Hub is a leading manufacturer, supplier, stockist, and exporter of Titanium Grade 2 Wires in Mumbai, India. We specialize in supplying high-quality commercially pure titanium wires engineered for excellent corrosion resistance, strength, and formability, making them suitable for a wide range of industrial, marine, chemical, and biomedical applications.

Our Titanium Grade 2 wires are available in various diameters, finishes, and specifications to meet the exact requirements of chemical processing, marine hardware, heat exchangers, aerospace, and medical components. We deliver across India and export globally to the USA, Europe, the Middle East, Africa, and Southeast Asia, ensuring strict compliance with international standards and timely delivery.

What Are Titanium Grade 2 Wires?

Titanium Grade 2 wires are commercially pure titanium wires, classified as ASTM B348 and ASTM B863, offering the best combination of corrosion resistance, ductility, and strength among the commercially pure titanium grades.

This grade contains over 99% titanium with controlled amounts of oxygen, iron, carbon, nitrogen, and hydrogen, providing excellent corrosion resistance in oxidizing and reducing media. Grade 2 is stronger than Grade 1, making it suitable for applications requiring mechanical durability and chemical stability without compromising formability.

Titanium Grade 2 wires are widely used in chemical processing, desalination, marine, biomedical, and aerospace industries, offering a balance of strength, corrosion resistance, and lightweight properties.

Key Features of Titanium Grade 2 Wires

  • Superior corrosion resistance in oxidizing and reducing chemical environments
  • High strength-to-weight ratio for structural applications
  • Excellent ductility and flexibility for bending, forming, and drawing
  • Outstanding weldability and fabricability
  • Biocompatible for medical and dental applications
  • Stable mechanical performance over a wide temperature range
  • Resistant to stress corrosion cracking in seawater and industrial chemicals

These features make Titanium Grade 2 wires ideal for marine, chemical, industrial, biomedical, and aerospace applications.


Chemical Composition of Titanium Grade 2 (%)

Element Composition (%)
Titanium (Ti) 99.0 min
Iron (Fe) 0.30 max
Oxygen (O) 0.25 max
Carbon (C) 0.08 max
Nitrogen (N) 0.03 max
Hydrogen (H) 0.015 max

Role of Key Elements

  • Titanium: Provides corrosion resistance, strength, and lightweight properties
  • Oxygen & Nitrogen: Improve tensile strength while maintaining ductility
  • Iron: Enhances mechanical stability
  • Carbon & Hydrogen: Minimized to maintain flexibility and corrosion resistance

The high purity and controlled interstitial elements ensure long-lasting performance and reliability.


Mechanical Properties

  • Tensile Strength: 345 – 450 MPa
  • Yield Strength: 275 – 350 MPa
  • Elongation: 20 – 35%
  • Hardness: 120 – 150 HV
  • Density: 4.51 g/cm³

Titanium Grade 2 wires maintain excellent ductility, toughness, and mechanical stability, suitable for forming, bending, and high-performance applications.


Physical Properties

  • Melting Range: 1660 – 1670°C
  • Modulus of Elasticity: 105 GPa
  • Thermal Conductivity: 16.3 W/m·K
  • Electrical Resistivity: 0.42 µΩ·m
  • Coefficient of Thermal Expansion: 8.6 µm/m°C

These properties ensure dimensional stability and strength under thermal cycling and variable environmental conditions.


Corrosion Resistance

Titanium Grade 2 wires are highly resistant to:

  • Seawater and marine environments
  • Oxidizing acids such as nitric acid
  • Reducing acids, alkalis, and industrial chemicals
  • Stress corrosion cracking in chloride-rich media
  • Industrial wastewater and brine solutions

This makes them suitable for chemical processing equipment, marine hardware, desalination plants, and heat exchangers.


Heat Treatment

Titanium Grade 2 is commercially pure and does not require hardening, though cold working can enhance mechanical properties.

Cold Working & Annealing:

  • Cold working improves tensile strength and hardness
  • Annealing at 400 – 700°C restores ductility and relieves internal stresses
  • Avoid overheating to maintain corrosion resistance

Cold working allows Titanium Grade 2 wires to achieve specific mechanical requirements while preserving ductility and corrosion resistance.


Weldability

Titanium Grade 2 wires offer excellent weldability when proper precautions are followed:

  • TIG (GTAW) welding is recommended
  • Shielding with inert gases like argon or helium prevents contamination
  • Avoid oxygen, nitrogen, and hydrogen exposure during welding
  • Post-weld heat treatment is generally not required for standard applications

Proper welding ensures strong joints while maintaining corrosion resistance and mechanical integrity.


Machinability

Titanium Grade 2 has moderate machinability. Best practices include:

  • Use sharp carbide or high-speed steel tools
  • Low to moderate cutting speeds
  • Apply sufficient coolant
  • Avoid dwell time to prevent galling

Correct machining ensures precision, surface finish, and long-term performance.


Available Sizes & Specifications

Standards

  • ASTM B348
  • ASTM B863
  • ASME SB348

Size Range

  • Wire Diameter: 0.1 mm to 25 mm
  • Coil Weight: 1 kg to 500 kg
  • Straight lengths as per client requirements

Surface Finishes

  • Bright drawn
  • Annealed
  • Polished
  • Cold drawn

Custom sizes and finishes are available to meet specific industrial, marine, or biomedical requirements.


Applications of Titanium Grade 2 Wires

Marine & Offshore

  • Seawater piping and fittings
  • Offshore platform components
  • Desalination plant equipment

Chemical & Industrial

  • Reactors, tanks, and piping
  • Heat exchangers and chemical process equipment
  • Industrial fasteners and fixtures

Aerospace

  • Lightweight structural components
  • Aircraft fasteners and hardware
  • High-performance aerospace equipment

Biomedical & Pharmaceutical

  • Surgical implants
  • Orthopedic and dental wires
  • Biomedical devices requiring biocompatibility

Titanium Grade 2 wires are ideal wherever corrosion resistance, strength, and ductility are essential.


Quality Testing & Inspection

All Titanium Grade 2 wires undergo rigorous quality control at Virami Steel Hub:

  • Chemical composition analysis
  • Mechanical and tensile testing
  • Surface and dimensional inspection
  • Positive Material Identification (PMI)

Mill Test Certificates (MTC) are provided as per ASTM standards. Third-party inspection is available on request.


Packaging & Delivery

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

This ensures safe packaging and timely global delivery.


Why Choose Virami Steel Hub?

  • Trusted manufacturer and exporter in Mumbai, India
  • Large ready-stock inventory
  • Competitive pricing and custom sizes available
  • Compliance with international standards
  • Reliable global shipping
  • Commitment to quality, precision, and customer satisfaction

Conclusion

Titanium Grade 2 Wires are commercially pure titanium wires offering excellent corrosion resistance, ductility, and mechanical strength. With high performance in marine, chemical, aerospace, and biomedical environments, they are ideal for structural components, heat exchangers, surgical implants, and industrial applications.

Virami Steel Hub supplies certified Titanium Grade 2 wires that deliver durability, high performance, and compliance with global standards, making them a preferred choice for industrial, marine, and biomedical applications worldwide.

Products / Services