Inconel 718 Round Bar Manufacturer, Exporter & Supplier
We are a renowned manufacturer, exporter, and supplier of top-grade Inconel 718 Round Bars (UNS N07718), a high-strength, corrosion-resistant nickel-chromium alloy known for its exceptional performance in extreme environments. Inconel 718 is precipitation-hardenable, offering excellent tensile, fatigue, and creep-rupture strength from cryogenic temperatures up to 704°C (1300°F).
Our Inconel 718 round bars are widely used in aerospace engines, gas turbines, nuclear power plants, marine systems, and high-performance automotive components due to their outstanding mechanical stability and corrosion resistance.
Key Features:
- High strength and toughness over a wide temperature range
- Excellent resistance to pitting, crevice, and intergranular corrosion
- Outstanding weldability and formability
- Good fatigue and creep-rupture strength
- Precipitation-hardenable for enhanced durability
Applications:
- Aerospace and jet engine components
- Gas turbines and turbine blades
- Nuclear reactors and power generation equipment
- High-temperature fasteners and bolts
- Downhole tools in oil and gas exploration
We supply Inconel 718 Round Bars in a range of sizes, lengths, and custom finishes, conforming to international specifications such as ASTM B637 / ASME SB637. All products undergo rigorous testing to ensure high-performance standards and precise tolerances.
- Inconel 718 Round Bar
- Specifications of Inconel 718 Round Bar
- Inconel 718 Round Bar
- Inconel 718 Bright Bar
- Inconel 718 Square Bar
- Inconel 718 Hex Bar
- Inconel 718 Flat Bar
- Inconel 718 Forged Bar
- Equivalent Grades
- Chemical Composition
- Mechanical & Physical Properties
- Inconel 718 Round Bars & Rods Applications
- ISO Tolerance
- Inconel 718 Round Bars Stock availability
- Inconel 718 Round Bars Price List
Inconel 718 Round Bar is a high-strength, corrosion-resistant nickel-chromium alloy known for its exceptional performance in extreme environments. Alloy 718 Round Bar is widely used in aerospace, oil and gas, and automotive industries, it offers excellent mechanical properties and resistance to oxidation and corrosion at elevated temperatures up to 1300°F (704°C). ASTM B637 Round Bar is commonly utilized in applications such as turbine blades, aircraft components, and high-temperature fasteners, where reliability and durability are critical. It is a precipitation-hardenable nickel-chromium alloy with outstanding mechanical properties, including high tensile and yield strength, excellent fatigue resistance, and good ductility. Its combination of high-temperature strength and corrosion resistance makes it suitable for use in a wide range of demanding applications, including aircraft engines, rocket motors, gas turbines, and nuclear reactors. Additionally, ASME SB637 Round Bar exhibits excellent cryogenic properties, making it ideal for applications requiring reliability in extreme temperature environments.
| Equivalent : | Inconel 718 Bar | Alloy 718 Round Bar | UNS N07718 Bars | 2.4668 Round Bar | JIS NCF 718 Round Bar | ASTM B637 Inconel 718 Bar | ASME SB 637 Nickel Alloy 718 Bars |
| Dimensions: | ASTM, ASME, DIN, BS, EN, IS, AMS, JIS, IBR & Other International Standards. |
|---|---|
| Standard: | ASTM B637 / ASME SB637 |
| Inspection & Test Reports : | EN 10204 3.1, Mill Test Certificates, Chemical Reports, PMI Test Reports, Mechanical Reports, Third Party Inspection, NABL Approved Lab, Visual Inspection, Destructive Test and Non-Destructive Test Reports |
| Available Forms: | Round Bar, Rectangular Bar, Square Bar, Hex (A/F) Bar, Rod. |
Piyush steel is manufacturer, stockist, exporter and supplier Inconel 718 Round bars conforming to various national and international standards. We are one of the largest stockist of 718 Round Bars.
- Inconel 718 Round Bar
- Alloy 718 Round Bar
- UNS N07718 Bars
- 2.4668 Round Bar
- JIS NCF 718 Round Bar
- ASTM B637 Inconel 718 Bar
- ASME SB 637 Nickel Alloy 718 Bars
Piyush steel is manufacturer, stockist, exporter and supplier Inconel 718 Bright bars conforming to various national and international standards. We are one of the largest stockist of 718 Bright Bars.
- Inconel 718 Bar
- Alloy 718 Bright Bar
- UNS N07718 Bars
- 2.4668 Bright Bar
- JIS NCF 718 Bright Bar
- ASTM B637 Inconel 718 Bar
- ASME SB 637 Nickel Alloy 718 Bars
Piyush steel is manufacturer, stockist, exporter and supplier Inconel 718 Square bars conforming to various national and international standards. We are one of the largest stockist of 718 Square Bars.
- Inconel 718 Bar
- Alloy 718 Square Bar
- UNS N07718 Bars
- 2.4668 Square Bar
- JIS NCF 718 Square Bar
- ASTM B637 Inconel 718 Bar
- ASME SB 637 Nickel Alloy 718 Bars
Piyush steel is manufacturer, stockist, exporter and supplier Inconel 718 Round bars conforming to various national and international standards. We are one of the largest stockist of 718 Round Bars.
- Inconel 718 Bar
- Alloy 718 Round Bar
- UNS N07718 Bars
- 2.4668 Round Bar
- JIS NCF 718 Round Bar
- ASTM B637 Inconel 718 Bar
- ASME SB 637 Nickel Alloy 718 Bars
Piyush steel is manufacturer, stockist, exporter and supplier Inconel 718 Flat bars conforming to various national and international standards. We are one of the largest stockist of 718 Flat Bars.
- Inconel 718 Bar
- Alloy 718 Flat Bar
- UNS N07718 Bars
- 2.4668 Flat Bar
- JIS NCF 718 Flat Bar
- ASTM B637 Inconel 718 Bar
- ASME SB 637 Nickel Alloy 718 Bars
Piyush steel is manufacturer, stockist, exporter and supplier Inconel 718 Forged bars conforming to various national and international standards. We are one of the largest stockist of 718 Forged Bars.
- Inconel 718 Bar
- Alloy 718 Forged Bar
- UNS N07718 Bars
- 2.4668 Forged Bar
- JIS NCF 718 Forged Bar
- ASTM B637 Inconel 718 Bar
- ASME SB 637 Nickel Alloy 718 Bars
| Standard: | Inconel 718 |
|---|---|
| WERKSTOFF NR. | 2.4668 |
| UNS | N07718 |
| JIS | NCF 718 |
| BS | - |
| GOST | - |
| AFNOR | - |
| EN | - |
| Element | Inconel 718 |
|---|---|
| Ni | 50.0-55.0 min |
| C | 0.08 max |
| Mn | 0.35 max |
| S | 0.15 min |
| Si | 0.35 max |
| Cr | 17.0–21.0 |
| Cu | 0.30 max |
| Fe | - |
| Mo | - |
| Density: | 8.2 g/cm3 |
|---|---|
| Melting Point: | 1.350 °C (2460 °F) |
| Tensile Strength: | Psi – 1,35,000 , MPa – 930 |
| Yield Strength (0.2%Offset): | Psi – 75,000 , MPa – 482 |
| Elongation: | 45 % |
Inconel 718 Round Bar finds application in aerospace, oil and gas, and automotive industries for critical components like turbine blades, aircraft components, and high-temperature fasteners, owing to its high-strength and corrosion-resistant properties even at elevated temperatures.
h (minus), j (plus/minus), k (plus)
| Over | Inc. | 7 | 9 | 11 |
| 1mm | 3mm | 0.009 | 0.025 | 0.06 |
| 3 | 6 | 0.012 | 0.030 | 0.07 |
| 6 | 10 | 0.015 | 0.036 | 0.09 |
| 10 | 18 | 0.018 | 0.043 | 0.11 |
| 18 | 30 | 0.021 | 0.052 | 0.13 |
| 30 | 50 | 0.025 | 0.062 | 0.16 |
| 50 | 80 | 0.030 | 0.074 | 0.19 |
| 80 | 120 | 0.035 | 0.087 | 0.22 |
| 120 | 180 | 0.100 | 0.25 | |
| 180 | 250 | 0.29 | ||
| 250 | 315 | 0.32 | ||
| 315 | 400 | 0.36 | ||
| 400 | 500 | 0.40 | ||
| 500 | 0.44 |
Example – 100mm Ø h9 = +0/-0.087, j9 = +0.087/-0.087, k9 = +0.087/-0
90mm Ø h11 = +0/-0.22, j11 = +0.22/-0.22, k11 = +0.22/-0
We maintain ready stock of 718 Inconel Round Bar, Inconel 718 Hex Bar, Inconel 718 Square Bar, 718 Inconel Bright Bar, Inconel Flat Bar and 718 Inconel Rods. Get in touch with us with your requirement for quick quote.
Request the latest Inconel 718 Bars Price List. Please send an email to info@piyush-steel.com for Inconel 718 Bar, Alloy 718 Round Bar, UNS N07718 Bars, 2.4668 Round Bar, JIS NCF 718 Round Bar, ASTM B637 Inconel 718 Bar, ASME SB 637 Nickel Alloy 718 Bars. Ready stock information and updated price list.