Inconel 718 Round Bar
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Inconel 718 Round Bar – Supplier & Stockist
Aashish Metal & Alloys is a trusted supplier and stockist of Inconel 718 Round Bar, offering premium quality products that meet international standards such as ASTM B637 and ASTM B637 N07718. Our Alloy 718 Round Bar is a high-performance nickel alloy designed for extreme environments, delivering excellent strength, corrosion resistance, and high-temperature stability. Whether you are looking to buy Inconel 718 round bar, need Inconel 718 round bar stock available, or want the best Inconel 718 round bar price, we provide reliable solutions tailored to industrial requirements.
Our inventory includes Inconel 718 bar, Inconel 718 rod, and 718 round bar in multiple forms such as bright bars, forged bars, and threaded rods. As leading Inconel 718 round bar suppliers in India, we ensure consistent quality, competitive pricing, and timely delivery. The material is widely known as UNS N07718 / B637 N07718, and is also available under specifications like AMS 5662 bar.
We also supply related products including Inconel 718 TIG rod, Inconel 718 welding rod, and 718 welding rod, making us a one-stop destination for nickel alloy requirements. Our Alloy 718 bar stock is widely used across aerospace, oil & gas, and high-performance engineering sectors. With strong expertise and a customer-first approach, Aashish Metal & Alloys ensures that every Inconel 718 round ssbar meets strict quality and performance benchmarks.
- Inconel 625 Round Bars Specifications
- Inconel 625 Round Bars Equivalent Grades
- Inconel 625 Round Bars Quality and Test reports
- Inconel 625 Round Bars Surface Finish
- Related Types Of Inconel 625 Round Bars
- Dimensions Of Hot Rolled Inconel 625 Round Bar
- Inconel 625 Round Bar Size Chart
- Standard Sizes ASTM B446 Inconel 625 Hex Bar
- Inconel 625 Flat Bar Size
- Size chart of Inconel 625 Square Bar
- Inconel 625 Round Bar Weight Chart
- Chemical Composition
- Mechanical Properties
- Inconel 625 Round Bars price list
- We supply of variety Inconel 625 Round Bars
- Application Of Inconel 625 Round Bars
Types of Inconel 718 Round Bar
Inconel 625 Square Bar
Inconel 625 Hex Bar
Inconel 625 Flat Bar
Inconel 625 Rectangular Bar
- Inconel 625 Bright Bar
- Inconel 625 Forged Bar
- Inconel 625 Threaded Rod
- Inconel 625 Polished Bar
- Alloy 625 Round Bar Stock
- 625 Inconel Round Bar
- Inconel 625 TIG Rod
- Inconel 625 Welding Rod
Specification of Inconel 718 Round Bar
| Specification | Details |
|---|---|
| Material Grade | Inconel 718 / Alloy 718 |
| UNS Number | N07718 |
| ASTM Standard | ASTM B637 / ASTM B637 N07718 |
| AMS Standard | AMS 5662 Bar |
| Form | Round Bar, Rod, Threaded Rod |
| Condition | Hot Rolled / Cold Drawn |
| Supply | Inconel 718 Round Bar Stock Available |
Chemical Composition of Inconel 718 Round Bar
| Element | Composition (%) |
|---|---|
| Nickel (Ni) | 50.0 – 55.0 |
| Chromium (Cr) | 17.0 – 21.0 |
| Iron (Fe) | Balance |
| Niobium (Nb) | 4.75 – 5.50 |
| Molybdenum (Mo) | 2.80 – 3.30 |
| Titanium (Ti) | 0.65 – 1.15 |
| Aluminum (Al) | 0.20 – 0.80 |
Mechanical Properties of Inconel 718 Round Bar
| Property | Value |
|---|---|
| Tensile Strength | 965 MPa |
| Yield Strength | 550 MPa |
| Elongation | 30% |
| Hardness | 363 HB |
Inconel 718 Round Bar Equivalent Grades
| Standard / System | Equivalent Grade |
|---|---|
| UNS | N07718 |
| ASTM | ASTM B637 N07718 |
| AMS | AMS 5662 / AMS 5663 |
| DIN / EN | 2.4668 |
| Werkstoff No. | W.Nr. 2.4668 |
| ISO | NiCr19Fe19Nb5Mo3 |
| BS | NA 51 |
| AFNOR | NC19FeNb |
Round Bar Sizes of Inconel 718 Round Bar
- Diameter: 3 mm to 500 mm
- Length: 1 meter to 6 meters
- Custom sizes available on request
- Available as Inconel 718 bar stock and cut-to-size options
Inconel 718 Round Bar Price in India
| Product | Price (Indicative) |
|---|---|
| Inconel 718 Round Bar Price | ₹2500 – ₹4500 per kg |
| Inconel 718 Rod | On Request |
| Alloy 718 Bar | On Request |
Hardness & Mechanical Strength of ASTM B637 UNS N07718 Rod
| Property | Value |
|---|---|
| Hardness (HRC) | Minimum 40 |
| Tensile Strength (MPa) | 1034 |
| 0.2% Proof Stress (MPa) | 827 |
| Reduction of Area (%) | 25 |
Weight Calculation Formula for Nickel Alloy 718 Flat Bar
| Product Type | Formula |
|---|---|
| Alloy 718 Flat Bar | Width (mm) × Thickness (mm) × 0.00798 = Weight (Kg per meter) |
Dimensional Tolerances for Nickel Alloy 718 Round Bars
| Size Range (mm) | h5 | h6 | h7 | h8 | h9 | h10 | h12 |
|---|---|---|---|---|---|---|---|
| Up to 3 | +0.004/0 | +0.006/0 | +0.010/0 | +0.014/0 | +0.025/0 | +0.040/0 | +0.100/0 |
| Over 3 to 6 | +0.005/0 | +0.008/0 | +0.012/0 | +0.018/0 | +0.030/0 | +0.048/0 | +0.120/0 |
| Over 6 to 10 | +0.006/0 | +0.009/0 | +0.015/0 | +0.022/0 | +0.036/0 | +0.058/0 | +0.150/0 |
| Over 10 to 18 | +0.008/0 | +0.011/0 | +0.018/0 | +0.027/0 | +0.043/0 | +0.070/0 | +0.180/0 |
| Over 18 to 30 | +0.009/0 | +0.013/0 | +0.021/0 | +0.033/0 | +0.052/0 | +0.084/0 | +0.210/0 |
| Over 30 to 50 | +0.011/0 | +0.016/0 | +0.025/0 | +0.039/0 | +0.062/0 | +0.100/0 | +0.250/0 |
| Over 80 to 120 | +0.015/0 | +0.022/0 | +0.035/0 | +0.054/0 | +0.087/0 | +0.140/0 | +0.350/0 |
| Over 120 to 180 | +0.018/0 | +0.025/0 | +0.040/0 | +0.063/0 | +0.100/0 | +0.160/0 | +0.400/0 |
Recommended Heat Treatment for Inconel 718 Bar
| Heat Treatment Process | Details |
|---|---|
| Solution Annealing | Performed at approximately 927°C (1700°F) for 1 hour, followed by rapid cooling to retain desired microstructure. |
| Aging (Precipitation Hardening) | Two-step process: First at 720°C (1325°F) for 8 hours, then cooled and held at 620°C (1150°F) for another 8 hours to achieve optimal strength. |
| Stress Relieving | Conducted at around 650°C (1200°F) for 1–2 hours to reduce internal stresses without affecting mechanical properties significantly. |
Common Forging Methods for Inconel 718 Round Bar
| Forging Technique | Description |
|---|---|
| Closed Die Forging | Material is formed within precision dies to achieve accurate dimensions and improved surface finish. |
| Upset Forging | Used to increase the diameter of the bar, commonly applied in bolt and fastener manufacturing. |
| Hammer Forging | Ideal for smaller components, using repeated hammering to refine grain structure and strength. |
Difference Between Inconel 625 and Inconel 718 Round Bar
| Property | Inconel 718 | Inconel 625 |
|---|---|---|
| Tensile Strength | 900 MPa (130 ksi) | 690 MPa (100 ksi) |
| Yield Strength | 480 MPa (70 ksi) | 414 MPa (60 ksi) |
| Elongation | Minimum 25% | Minimum 30% |
| Maximum Service Temperature | Up to 700°C (1300°F) | Up to 1093°C (2000°F) |
| Density | 8.2 g/cm³ | 8.4 g/cm³ |
| Thermal Conductivity | 16.7 W/m·K | 11.9 W/m·K |
Inconel 718 round bar uses
- Aerospace components (turbine engines)
- Oil & Gas industry
- Chemical processing equipment
- Power generation plants
- Marine engineering
- Heat exchangers and pressure vessels
FAQs about Inconel 718 Round Bar
Inconel 718 Round Bar is a nickel alloy (Alloy 718) known for high strength, corrosion resistance, and heat resistance.
It follows ASTM B637, ASTM B637 N07718, and AMS 5662 bar standards.
You can buy Inconel 718 round bar from reliable suppliers like Aashish Metal & Alloys.
Yes, we are leading Inconel 718 round bar suppliers in India.
Available as Inconel 718 bar, Inconel 718 rod, threaded rods, and welding rods.
For More Information About Inconel 718 Round Bars please call +91-22-66362223 / 66394926 or send an email to export@aashishmetal.com
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