Inconel 718 Hex Bar
| Specification | Details |
|---|---|
| Product Name | Inconel 718 Hex Bar |
| Material Grade | Inconel 718 / Alloy 718 |
| UNS Designation | UNS N07718 |
| Werkstoff Number | W.Nr. 2.4668 |
| Material Type | Nickel-Chromium-Iron Alloy with Niobium, Molybdenum, Titanium & Aluminum |
| Manufacturing Type | Hot Rolled / Cold Drawn / Cold Finished / Forged |
| Standard | ASTM B637 / ASME SB637 |
| Hex Bar Size | As per Standard / Customer Requirement |
| Length | Standard / Fixed / Customized |
| Surface Finish | Bright / Cold Drawn / Polished / Machined / Mill Finish |
| Edge Condition | Hexagonal / Precision Finished |
| Heat Treatment | Solution Annealed / Precipitation Hardened / As Applicable |
| MTC | EN 10204 3.1 / 3.2 |
| Testing | Chemical, Mechanical, Dimensional, Hardness, Visual and Other Tests as Specified |
| Tensile Strength | Approximately 965 MPa minimum, subject to applicable specification and heat-treatment condition |
| Yield Strength | Approximately 550 MPa minimum, subject to applicable specification and condition |
| Elongation | Approximately 12% minimum, subject to applicable specification and condition |
| Density | Approximately 8.19 g/cm³ |
| Melting Range | Approximately 1260–1336°C |
| Corrosion Resistance | Excellent resistance to corrosion and oxidation in demanding environments |
| Pitting Resistance | Good resistance to pitting and localized corrosion |
| Stress Corrosion Resistance | Good resistance to stress-corrosion cracking under suitable service conditions |
| High-Temperature Strength | Excellent strength retention at elevated temperatures |
| Precipitation Hardening | Can be strengthened through controlled heat treatment |
| Fatigue Resistance | Good fatigue and creep-rupture performance under suitable conditions |
| Welding | Good weldability using appropriate nickel-alloy welding procedures |
| Fabrication | Suitable for machining, forming and other specialized fabrication processes |
| Available Form | Hex Bars / Hexagonal Bars / Precision Hex Bars / Cut-to-Length Bars |
| Customization | Across Flats, Length, Surface Finish, Heat Treatment, Tolerance, Testing and Documentation |
| Origin | European / American / Japanese / Korean and Other Approved Origins |
| Export Supply | Worldwide Inconel 718 Hex Bar Export Supply |
| Exporter Support | Technical Specifications, Inspection, Certification, Export Packing, Documentation and International Shipment Coordination |
| Applications | Aerospace Components, Gas Turbines, Jet Engines, Power Generation, Oil & Gas, Nuclear Equipment, High-Temperature Fasteners, Shafts and Specialized Engineering Components |
1. Inconel 718 Hex Bars – Standard Sizes
| Hex Bar Size (Across Flats) | Approx. Diameter Equivalent | Standard Length |
|---|---|---|
| 5 mm | 5.77 mm | 1000–3000 mm |
| 6 mm | 6.93 mm | 1000–3000 mm |
| 8 mm | 9.24 mm | 1000–3000 mm |
| 10 mm | 11.55 mm | 1000–4000 mm |
| 12 mm | 13.86 mm | 1000–4000 mm |
| 14 mm | 16.17 mm | 1000–4000 mm |
| 16 mm | 18.48 mm | 1000–4000 mm |
| 20 mm | 23.09 mm | 2000–6000 mm |
| 25 mm | 28.87 mm | 2000–6000 mm |
| 30 mm | 34.64 mm | 2000–6000 mm |
| 32 mm | 36.95 mm | 2000–6000 mm |
| 40 mm | 46.19 mm | 2000–6000 mm |
| 50 mm | 57.74 mm | 2000–6000 mm |
| 60 mm | 69.28 mm | 2000–6000 mm |
| 75 mm | 86.60 mm | 2000–6000 mm |
| 100 mm | 115.47 mm | 2000–6000 mm |
2. Inconel 718 Hex Bars – Technical Specifications
| Specification | Details |
|---|---|
| Product Name | Inconel 718 Hex Bars |
| Material Grade | Inconel 718 / Alloy 718 |
| UNS Designation | UNS N07718 |
| Werkstoff Number | W.Nr. 2.4668 |
| Material Type | Nickel-Chromium-Iron Alloy |
| Manufacturing Type | Hot Rolled / Cold Drawn / Cold Finished / Forged |
| Standard | ASTM B637 / ASME SB637 |
| Hex Bar Size | As per Standard / Customer Requirement |
| Length | Standard / Fixed / Customized |
| Surface Finish | Bright / Cold Drawn / Polished / Machined / Mill Finish |
| Edge Condition | Hexagonal / Precision Finished |
| Heat Treatment | Solution Annealed / Precipitation Hardened / As Applicable |
| MTC | EN 10204 3.1 / 3.2 |
| Testing | Chemical, Mechanical, Dimensional, Hardness, Visual and Other Tests as Specified |
| Tensile Strength | Approximately 965 MPa minimum, subject to applicable specification and heat-treatment condition |
| Yield Strength | Approximately 550 MPa minimum, subject to applicable specification and condition |
| Elongation | Approximately 12% minimum, subject to applicable specification and condition |
| Density | Approximately 8.19 g/cm³ |
| Melting Range | Approximately 1260–1336°C |
| Corrosion Resistance | Excellent resistance to corrosion and oxidation in demanding environments |
| Pitting Resistance | Good resistance to pitting and localized corrosion |
| Stress Corrosion Resistance | Good resistance to stress-corrosion cracking under suitable service conditions |
| High-Temperature Strength | Excellent strength retention at elevated temperatures |
| Precipitation Hardening | Can be strengthened through controlled heat treatment |
| Fatigue Resistance | Good fatigue and creep-rupture performance under suitable conditions |
| Welding | Good weldability using appropriate nickel-alloy welding procedures |
| Fabrication | Suitable for machining, forming and specialized fabrication processes |
| Available Form | Hex Bars / Hexagonal Bars / Precision Hex Bars / Cut-to-Length Bars |
| Customization | Across Flats, Length, Surface Finish, Heat Treatment, Tolerance, Testing and Documentation |
| Origin | European / American / Japanese / Korean and Other Approved Origins |
| Export Supply | Worldwide Inconel 718 Hex Bar Export Supply |
| Exporter Support | Technical Specifications, Inspection, Certification, Export Packing, Documentation and International Shipment Coordination |
| Applications | Aerospace Components, Gas Turbines, Jet Engines, Power Generation, Oil & Gas, Nuclear Equipment, High-Temperature Fasteners, Shafts and Specialized Engineering Components |
3. Inconel 718 Hex Bars – Supply & Export Details
| Supply Parameter | Available Options |
|---|---|
| Product Form | Hex Bars / Hexagonal Bars / Precision Hex Bars |
| Size Range | Small, Medium and Large Hexagonal Sizes |
| Cutting | Cut-to-Length as per Customer Drawing or Requirement |
| Surface Condition | Bright / Cold Finished / Polished / Machined / Mill Finish |
| Edge Condition | Precision Hexagonal Profile / Customized |
| Heat Treatment | Solution Annealed / Precipitation Hardened / As Specified |
| Chemical Testing | PMI / Chemical Composition Analysis as Required |
| Mechanical Testing | Tensile / Yield / Elongation / Hardness Testing as Applicable |
| Dimensional Inspection | Across Flats, Length, Straightness and Tolerance Inspection |
| Certification | EN 10204 3.1 / 3.2 |
| Third-Party Inspection | Available as per Project Requirement |
| Origin | European / American / Japanese / Korean and Other Approved Origins |
| Customization | Size, Length, Finish, Heat Treatment, Testing and Documentation |
| Export Supply | Worldwide Inconel 718 Hex Bar Export Supply |
| Exporter Support | Technical Specifications, Inspection, Certification, Export Packing and International Shipment Coordination |
| Applications | Aerospace, Gas Turbines, Jet Engines, Power Generation, Oil & Gas, Nuclear Equipment, High-Temperature Fasteners, Shafts and Industrial Engineering |
Most Common Types Of Inconel 718 Hex Bars
Inconel 718 Hex Bars are available in different manufacturing conditions, heat-treatment conditions, surface finishes, dimensional configurations and customized forms for aerospace, power generation, oil & gas and other demanding applications.
| Type of Inconel 718 Hex Bar | Description |
|---|---|
| Inconel 718 Cold Drawn Hex Bars | Precision hex bars manufactured through cold drawing to achieve controlled dimensions, close tolerances and improved surface finish. |
| Inconel 718 Cold Finished Hex Bars | Cold-finished hexagonal bars suitable for precision machining and engineered components requiring accurate dimensions. |
| Inconel 718 Hot Finished Hex Bars | Hot-worked hex bars generally used for larger sizes and applications requiring high strength and heat resistance. |
| Inconel 718 Forged Hex Bars | Forged hex bars manufactured through controlled forging processes for demanding high-strength applications. |
| Inconel 718 Bright Hex Bars | Bright-finished hex bars with a smooth surface suitable for precision components and machining applications. |
| Inconel 718 Polished Hex Bars | Polished hex bars supplied with a smooth surface finish for specialized components and customer-specific requirements. |
| Inconel 718 Solution Annealed Hex Bars | Heat-treated hex bars supplied in a solution-treated condition according to applicable specifications and requirements. |
| Inconel 718 Precipitation Hardened Hex Bars | Age-hardened hex bars offering enhanced mechanical strength for demanding aerospace, turbine and engineering applications. |
| Inconel 718 Precision Hex Bars | Close-tolerance hex bars designed for precision machining, fasteners, shafts, pins and specialized components. |
| Inconel 718 Cut-to-Length Hex Bars | Hex bars cut to specified lengths according to customer drawings, purchase orders or project requirements. |
| Custom Inconel 718 Hex Bars | Customized across-flats dimensions, lengths, tolerances, surface finishes, heat treatments and testing can be supplied. |
| Inconel 718 Export Hex Bars | Export-ready hexagonal bars supplied with applicable certification, inspection documentation, protective packing and international shipment coordination. |
Why Should You Buy Inconel 718 Hex Bars from Metalx Nickel & Alloys?
- Experienced Inconel 718 Hex Bar Exporter serving international buyers, importers, distributors, EPC contractors, stockholders, traders and industrial end users.
- 20+ Years of Nickel Alloy Exporter Experience in supplying and exporting corrosion-resistant, heat-resistant and high-performance nickel alloy products to customers across the UAE, Saudi Arabia, Qatar, Oman, Kuwait, Bahrain, Africa, Europe, Asia and other global markets.
- Specialized Inconel 718 Hex Bar Exporter offering Inconel 718 / Alloy 718 / UNS N07718 / W.Nr. 2.4668 Hex Bars according to applicable international standards and customer requirements.
- Global Inconel 718 Exporter Network with access to reputed nickel alloy mills, manufacturers, authorized suppliers and approved stockholders across the USA, Europe, Japan, South Korea and other major international supply markets.
- Reliable Inconel 718 Hex Bar Exporter supplying nickel-chromium-iron alloy products for demanding applications requiring excellent high-temperature strength, corrosion resistance, oxidation resistance, fatigue resistance, creep resistance and reliable mechanical performance.
- Wide Nickel Alloy Exporter Product Range including Inconel 718 Hex Bars, Inconel 625 Hex Bars, Inconel 600 Hex Bars, Inconel Hex Bars, Incoloy Hex Bars, Hastelloy Hex Bars, Monel Hex Bars, Nickel Hex Bars and other specialized nickel alloy products.
- Inconel 718 Ready Stock Exporter offering selected hex bar sizes, across-flats dimensions, lengths and surface finishes from available stock, subject to current exporter stock availability.
| Key Feature | Details |
|---|---|
| Very High Mechanical Strength | Provides excellent tensile and yield strength, particularly after appropriate precipitation-hardening treatment. |
| High-Temperature Strength | Maintains high mechanical performance under elevated-temperature service conditions. |
| Excellent Strength-to-Weight Performance | Provides high strength for demanding aerospace and industrial components. |
| Corrosion Resistance | Offers excellent resistance to corrosion in a wide range of demanding environments. |
| Oxidation Resistance | Provides good resistance to oxidation and degradation at elevated temperatures. |
| Stress-Corrosion Resistance | Offers good resistance to stress-corrosion cracking under suitable operating conditions. |
| Fatigue Resistance | Suitable for components exposed to repeated loading, vibration and cyclic stresses. |
| Precipitation Hardening | Can be strengthened through controlled solution treatment and aging processes. |
| Precision Machining | Hexagonal geometry is suitable for manufacturing nuts, fasteners, fittings, shafts, pins and other machined components. |
| Dimensional Stability | Suitable for precision components requiring controlled dimensions and tolerances. |
| Good Fabrication Properties | Can be processed using suitable machining, forming, welding and fabrication procedures. |
| Multiple Surface Finishes | Bright, pickled, peeled, polished and machined finishes can be supplied according to requirements. |
| Customized Dimensions | Available in different across-flats sizes, lengths and tolerances as required. |
| Material Traceability | MTC, inspection reports and other documentation can be supplied according to customer requirements. |
| Wide Industrial Applications | Suitable for aerospace, gas turbines, oil & gas, power generation, chemical processing and high-temperature equipment. |
| Specification | Details |
|---|---|
| Product Name | Inconel 718 Hex Bar |
| Material Grade | Inconel 718 / Alloy 718 |
| UNS Designation | UNS N07718 |
| Werkstoff Number | W.Nr. 2.4668 |
| Material Type | Nickel-Iron-Chromium Precipitation-Hardening Alloy |
| Shape | Hexagonal |
| Manufacturing Type | Hot Finished / Cold Worked / Machined |
| Size | As per Standard / Customer Requirement |
| Length | Standard / Fixed / Customized |
| Surface Finish | Bright / Pickled / Peeled / Polished / Machined |
| Heat Treatment | Solution Treated / Age Hardened as Applicable |
| Standard | ASTM B637 / ASME SB637 and Applicable Customer Specifications |
| Dimensional Tolerance | As per Applicable Standard or Customer Requirement |
| Tensile Strength | Approximately 965 MPa minimum, subject to heat-treatment condition and applicable specification |
| Yield Strength | Approximately 550 MPa minimum, subject to heat-treatment condition and applicable specification |
| Elongation | Approximately 12% minimum, subject to applicable specification and condition |
| Density | Approximately 8.19 g/cm³ |
| Melting Range | Approximately 1260–1336°C |
| Corrosion Resistance | Excellent resistance to corrosion and oxidation in demanding environments |
| High-Temperature Strength | Excellent mechanical strength retention at elevated temperatures |
| Stress-Corrosion Resistance | Good resistance to stress-corrosion cracking under suitable service conditions |
| Fatigue Resistance | Good fatigue performance for demanding cyclic-loading applications |
| Oxidation Resistance | Good resistance to oxidation at elevated temperatures |
| Machinability | Suitable for precision machining using appropriate processing methods |
| Welding | Good weldability using suitable nickel-alloy welding procedures |
| Fabrication | Suitable for machining, forming and specialized fabrication processes |
| Testing | Chemical / Mechanical / Dimensional / Hardness / Visual / NDT as Required |
| Documentation | Material Test Certificate / Inspection Reports as Applicable |
| MTC | EN 10204 3.1 / 3.2 as Required |
| Available Form | Hex Bars / Hexagonal Bars / Precision Hex Bars / Cut-to-Length Bars |
| Customization | Size, Across Flats, Length, Finish, Tolerance, Heat Treatment, Testing and Documentation |
| Packing | Export-Worthy / Seaworthy Protective Packing |
| Export Supply | Worldwide Inconel 718 Hex Bar Export Supply |
| Exporter Support | Technical Specifications, Inspection, Certification, Export Packing, Documentation and International Shipment Coordination |
| Applications | Aerospace, Gas Turbines, Oil & Gas, Chemical Processing, Power Generation, High-Temperature Equipment, Fasteners, Fittings, Shafts and Specialized Engineering Components |
1. What are Inconel 718 Hex Bars?
Inconel 718 Hex Bars are hexagonal bars manufactured from Inconel 718 / Alloy 718 / UNS N07718, a precipitation-hardening nickel-iron-chromium alloy known for its high strength and excellent performance at elevated temperatures.
2. What is the standard for Inconel 718 Hex Bars?
Inconel 718 Hex Bars are commonly supplied according to ASTM B637 / ASME SB637, along with applicable customer and project specifications.
3. What are the main advantages of Inconel 718 Hex Bars?
They offer very high mechanical strength, excellent high-temperature strength, good corrosion and oxidation resistance, fatigue resistance and good resistance to stress-corrosion cracking under suitable service conditions.
4. Where are Inconel 718 Hex Bars used?
They are commonly used in aerospace components, gas turbines, jet engines, oil & gas equipment, power-generation systems, chemical-processing equipment, high-temperature fasteners, shafts, fittings and precision-machined components.
5. What heat-treatment conditions are available for Inconel 718 Hex Bars?
Inconel 718 Hex Bars can be supplied in solution-treated and age-hardened conditions, depending on the applicable specification, required mechanical properties and customer requirements.
6. Can Inconel 718 Hex Bars be customized?
Yes. METALX NICKEL & ALLOYS can supply customized across-flats sizes, lengths, tolerances, surface finishes and heat-treatment conditions. Chemical, mechanical, hardness, dimensional and visual testing, along with material test certificates and inspection reports, can also be provided as required.