At the summit of our product range, we are pleased to showcase our meticulously custom-crafted selection of Inconel 718 Bars, obtained from respected suppliers celebrated for their expertise in manufacturing premium alloy solutions. These bars serve as a vital element within the world of fabrication, delivering a wide variety of sizes, grades, and industry specifications designed to meet countless customer needs. Trusted by fields ranging from aerospace and chemical processing to marine industries, our top-tier Inconel 718 Bars display unmatched resistance to corrosion and oxidation, even under the harshest conditions. Composed of a precise combination of nickel, chromium, and molybdenum, these bars embody remarkable strength and durability, preserving reliable mechanical integrity through extreme temperature swings.
Specifications : ASTM B446 / ASME SB446
Dimensions : ASTM, ASME and API
Size : 10 mm To 100 mm Dia in 100 mm TO 6000 mm Length.
Length : 3 to 6 meter, Made-to-Order Cut Lengths
Finish : Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
Form :Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wiremesh, Billet, Ingot, Forging Etc.,
Condition :Cold Drawn & Polished Cold Drawn, Centreless Ground & Polished
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Inconel 718 | 8.2 g/cm3 | 1350 °C (2460 °F) | Psi – 1,35,000 , MPa – 930 | Psi – 75,000 , MPa – 482 | 45 % |
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr |
| Inconel 718 | 0.08 max | 0.35 max | 0.35 max | 0.015 max | 0.30 max | – | 50.00 – 55.00 | 17.00 – 21.00 |
At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for every aspect of your piping requirements. With cutting-edge production facilities strategically situated in the New Zealand, we maintain an extensive inventory of more than 25,000 tons of top-quality materials always ready in stock.
Reach out to us for a fast quote tailored to your needs.
These Inconel 718 Bars are supplied by us in accordance with DIN, ISO, JIS or ANSI Standard.
High-Temperature Resistance: Inconel 718 panels are capable of enduring high temperatures while experiencing minimal mechanical losses. This quality makes them well suited for uses that are frequently subjected to extreme heat, including gas turbine engines and nuclear reactors.
Water resistance: Even when placed in demanding conditions involving acid, alkali and seawater, they show outstanding resistance to corrosion, oxidation and other forms of damage. This characteristic guarantees that items produced from Inconel 718 wood have a long service life and remain dependable.
High Strength: This rod offers remarkable tensile, fatigue, and corrosion resistance at both room and elevated temperatures. This outstanding strength-to-weight ratio permits designs that are lightweight yet sturdy, cutting down the total system weight and boosting performance.
Fatigue resistance: Inconel 718 bars possess fatigue resistance, which makes them appropriate for uses involving cyclic and compressive loads, like turbine blades, springs and fasteners, and they can endure repeated mechanical stresses without failing quickly.
Weldability: Inconel 718 wires can be readily welded through conventional techniques, permitting intricate structures and assemblies. This streamlines the process and makes it possible to create custom products tailored to particular system needs.
Inconel 718 Bars serve applications as varied as the industries that use them, driven mainly by the aerospace, railway, construction and automotive industries along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Aerospace Industry: Inconel 718 panels see broad use across the aerospace sector thanks to their excellent durability and resistance to corrosion. They serve in aircraft engine parts like turbine discs, blades and casings, as well as in structural elements such as landing gears and fasteners.
Gas Turbines: Because they can endure elevated temperatures and pressures, Inconel 718 bars are used to make gas turbine components, such as turbine blades, combustion chambers and turbine cycles.
Oil and Gas: Inconel 718 bars are employed by the oil and gas industry in both downhole and surface applications. These rods appear in valves, wellhead components, and tubing systems handling high pressure, hot weather, and high temperatures.
Chemical applications: Inconel 718 strips are used in chemical applications within reactors, vessels and piping systems because of their resistance to a range of chemicals and acids
Power generation: Inconel 718 pipes serve in power generation applications, such as nuclear and fossil fuel power plants, for turbine blades, fasteners, exhaust systems and other components operating in ambient temperatures among
Guidance Requirements: Know the application for which you require an Inconel 718 bar. Various applications might call for tapes with particular characteristics like high-temperature resistance, corrosion resistance, or strength.
Resources: Make certain tapes meet the requirements. Inconel 718 is a nickel-chromium alloy recognized for its high strength and corrosion resistance, though variations in materials and processing can influence its properties.
Size and thickness: Think about the size and thickness of the cables you need for your application. This covers size, length, and any particular tolerances that are required. Be sure you have bands in sizes that align with your specifications.
Quality and Certification: Confirm the bar’s quality by reviewing the relevant certification, such as ASTM (American Society for Testing and Materials) specifications or ISO (International Organization for Standardization) certification. These certifications guarantee that the brewery satisfies industry standards for quality and performance.
Supplier Reputation: Select a reputable supplier with a proven history of supplying high-quality Inconel 718 bars. Seek out suppliers who have experience working with Inconel alloys and can offer technical assistance and support when needed.
Inconel 718 bars, made up mainly of nickel, chromium, and iron, resist galvanic corrosion when paired with the majority of metals. That said, under particular circumstances where they are joined with dissimilar metals within an electrolyte, galvanic corrosion can develop, which calls for thoughtful attention to the surroundings and the compatibility of materials.
Yes,Inconel 718 bars are weldable through a range of methods including gas tungsten arc welding (GTAW), shielded metal arc welding (SMAW), and electron beam welding (EBW). Nevertheless, appropriate heat treatments both before and after welding are required to preserve the material’s characteristics and avoid welding defects such as cracking.
Inconel 718 bars are generally not advised for underground applications because of the risk of corrosion in certain environments, particularly those featuring elevated moisture, chloride ions, or acidic conditions. For underground use, alternative materials offering better corrosion resistance, like titanium or specific stainless steels, are frequently the preferred choice.
Inconel 718 bars are typically discouraged for hygienic and sanitary uses because of worries about possible contamination hazards and how well they work with the cleaning solutions applied in these settings. Stainless steel alloys, engineered specifically for hygienic uses, are usually favored owing to their outstanding corrosion resistance and simple cleaning.
Email: sales@koasteel.nz