Virami Steel Hub is a leading manufacturer, supplier, stockist, and exporter of Inconel 718 Wires in Mumbai, India. We supply high-performance Nickel Alloy 718 wires in a wide range of diameters, finishes, and specifications to meet the critical requirements of aerospace, oil & gas, power generation, marine, and nuclear industries.
We serve customers across India and export globally to the USA, Europe, the Middle East, Africa, and Southeast Asia, ensuring strict compliance with international quality standards and reliable worldwide delivery.
Inconel 718 Wires are precipitation-hardenable nickel-chromium alloys strengthened primarily by the addition of niobium and molybdenum. Alloy 718 is known for its exceptional high strength, corrosion resistance, and excellent performance at elevated temperatures up to approximately 700°C (1300°F).
Unlike many other nickel alloys, Inconel 718 can be age hardened to achieve very high tensile and yield strength while maintaining good ductility and weldability.
Due to its outstanding mechanical properties and resistance to extreme environments, Inconel 718 wires are widely used in high-stress and high-temperature applications.
Key Features of Inconel 718 Wires
These characteristics make Inconel 718 wires ideal for demanding aerospace and energy sector applications.
| Element | Composition (%) |
|---|---|
| Nickel (Ni) | 50.0 – 55.0 |
| Chromium (Cr) | 17.0 – 21.0 |
| Iron (Fe) | Balance |
| Niobium (Nb) + Tantalum (Ta) | 4.75 – 5.50 |
| Molybdenum (Mo) | 2.80 – 3.30 |
| Titanium (Ti) | 0.65 – 1.15 |
| Aluminum (Al) | 0.20 – 0.80 |
| Carbon (C) | 0.08 max |
| Manganese (Mn) | 0.35 max |
| Silicon (Si) | 0.35 max |
| Sulfur (S) | 0.015 max |
Role of Key Elements
The unique combination of niobium and molybdenum gives Inconel 718 superior strength compared to many other nickel alloys.
Mechanical properties vary depending on the heat treatment condition (annealed or age hardened).
These properties ensure strength and dimensional stability under extreme thermal and mechanical stress.
Inconel 718 wires offer strong resistance to:
The alloy performs exceptionally well in both high-pressure and high-temperature environments.
Inconel 718 is strengthened by precipitation hardening.
Typical Heat Treatment Process:
1. Solution Annealing:
2. Age Hardening:
This process significantly enhances tensile strength and creep resistance.
Inconel 718 wires provide excellent weldability compared to many precipitation-hardened alloys:
Its weldability makes it highly suitable for structural and aerospace applications.
Inconel 718 has moderate-to-difficult machinability due to its high strength and work hardening rate.
Recommendations:
Proper machining techniques ensure dimensional accuracy and surface quality.
Standards
Size Range
Surface Finishes
Custom sizes and finishes are available as per client specifications.
Aerospace Industry
Oil & Gas Industry
Power Generation
Marine Industry
Industrial Applications
Its exceptional strength-to-weight ratio and fatigue resistance make Inconel 718 ideal for critical applications.
At Virami Steel Hub, Inconel 718 wires undergo strict quality assurance procedures:
Mill Test Certificates (MTC) are provided in accordance with ASTM and ASME standards. Third-party inspection is available upon request.
We ensure secure packaging and timely global delivery.
Our commitment to quality and reliability makes us a preferred global supplier.
Inconel 718 Wires are high-strength precipitation-hardenable nickel-based alloy wire products designed for extreme mechanical and thermal stress environments. With exceptional tensile strength, fatigue resistance, and corrosion resistance, they are widely used in aerospace, oil & gas, marine, and power generation industries.
Virami Steel Hub supplies certified Inconel 718 wires in various sizes and specifications, ensuring durability, reliability, and long-term performance in demanding industrial applications worldwide.
