Inconel 690 Wire is a high-performance nickel-chromium alloy wire known for its excellent resistance to high-temperature oxidation and aggressive corrosion environments. Due to its superior metallurgical stability and mechanical strength, it is widely used in nuclear power plants, chemical processing units, and heat exchanger tubing. Labdhi Metals, a reputed manufacturer, stockist, and exporter, supplies top-grade Inconel 690 Wire in a variety of diameters and spool sizes, conforming to international quality standards.
The alloy composition of Inconel 690 Wire is specially formulated to resist stress-corrosion cracking and intergranular corrosion in acidic and chloride-rich environments. Its high chromium content provides excellent resistance to oxidation, making it suitable for use in steam generators, distillation columns, and other high-temperature, high-pressure applications. Labdhi Metals offers this wire in both annealed and bright-drawn finishes to cater to diverse industrial needs.
Inconel 690 Wire is also valued for its good weldability and ease of fabrication, enabling it to be used in MIG, TIG, and submerged arc welding operations. Labdhi Metals ensures that the wire undergoes stringent quality control processes including dimensional inspection, mechanical testing, and chemical analysis. The wire is available in continuous coils or cut-to-length forms, based on client specifications.
One of the defining advantages of Inconel 690 Wire is its ability to maintain mechanical strength and surface stability at elevated temperatures up to 1000°C. This makes it particularly useful in furnace components, thermocouple sheathing, and nuclear fuel element tubing. The wire’s long-term reliability under severe thermal cycling conditions ensures reduced maintenance and greater service life in demanding environments.
Standard | Details |
---|---|
ASTM Specification | ASTM B166 / ASME SB166 |
UNS Number | UNS N06690 |
Diameter Range | 0.1 mm – 6.0 mm |
Form | Coil, Spool, Straight Length |
Surface Finish | Bright, Annealed, Oxide-Free |
Packing | Plastic spools, coils, or custom packages |
Labdhi Metals exports Inconel 690 Wire to global markets including the USA, UAE, Germany, Saudi Arabia, South Africa, and other industrial regions. Known for its prompt delivery, competitive pricing, and customized solutions, Labdhi Metals has become a preferred source for high-performance nickel alloy wires used in critical engineering and manufacturing sectors.
Element | Content (%) |
---|---|
Nickel (Ni) | ≥ 58.0 |
Chromium (Cr) | 27.0 – 31.0 |
Iron (Fe) | 7.0 – 11.0 |
Manganese (Mn) | ≤ 0.50 |
Silicon (Si) | ≤ 0.50 |
Carbon (C) | ≤ 0.05 |
Sulfur (S) | ≤ 0.015 |
Property | Value |
---|---|
Tensile Strength | ≥ 620 MPa |
Yield Strength | ≥ 275 MPa |
Elongation | ≥ 30% |
Hardness | Rockwell B80 – B95 |
Density | 8.19 g/cm³ |
Melting Point | 1343–1377 °C |