2.4694 Alloy 751 Bar | Inconel 751 Nickel Alloy Round Bar Supplier
2.4694 Alloy 751 (Inconel 751) Bar is a precipitation-hardened nickel-based superalloy engineered for demanding high-temperature applications. It delivers excellent creep resistance, high tensile strength, and oxidation resistance in the 700–900°C temperature range, ensuring long-term stability under thermal and mechanical stress. Alloy 751 bars are widely used in aerospace engines, gas turbines, nuclear equipment, and high-temperature fasteners, where reliable performance and extended service life are critical. Available in solution-treated or aged conditions, 2.4694 Alloy 751 bar is suitable for forging, machining, and precision components requiring superior heat resistance.
| Alloy 751 Bar Specification: |
| Grade | Alloy 751 |
|---|---|
| Specification | ASTM B637 |
| Round bar size | Diameter: 3mm~800mm |
| Angle bar size | 3mm*20mm*20mm~12mm*100mm*100mm |
| Square bar size | 4mm*4mm~100mm*100mm |
| Flat bar size | Thickness: 2mm~100mm |
| Width: 10mm~500mm | |
| Bar size | 2mm~100mm |
| Finish | Bright, Polish, Rough Turned, Grinding, Centreless Ground & Black |
| Surface | Hot Rolled Pickled or Sand Blasting Finished, Cold Drawn, Bright, Polished, Hairline |
| Condition | Cold Drawnd Pulished Cold Drawn Centreless Ground & Polished, Annealed round bar |
| Technique | Hot Rolled, Cold Rolled, Cold Drawn, Forged Round Bar, Rod |
| Form | Round, Rod, Precision Ground Bar, Square, Round Rod, Hollow, Hex (A/F), Triangle, Rectangle, Threaded, T-Bar, Half Round Bar, Flat Bar, Rings, Blocks, Billet, Ingot, I/H Bar, Angle, Channel Bar, Profiles, Forging Etc. |
| UNS N07751 Bar Equivalent Grades: |
| Standard | Material Designation |
|---|---|
| EN | 2.4694 NiCr16Fe7TiAl |
| UNS | N07751 |
| JIS | SUH751 |
| Common Name | Alloy 751 |
| Alloy 751 rod Chemical Composition: |
| Grade | Fe | Mn | Si | S | Ni | Cu | Al |
| N07751 | 2.0-9.0 | 1.0 | 0.5 | 0.01 | 70.0 | 0.5 | 0.9-1.5 |
| Applications of Inconel 751 round bar |
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Aerospace engine shafts and fasteners
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Gas turbine components
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High-temperature bolts and springs
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Nuclear power plant structural parts
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Furnace and heat-treatment equipment
| Key Advantages of Alloy 751 bar |
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Precipitation-hardened nickel alloy
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Excellent high-temperature tensile and creep strength
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Outstanding oxidation and corrosion resistance
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Good microstructural stability at elevated temperatures
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Suitable for forging, heat treatment, and precision machining
| FAQ |
Q1: What is the difference between Alloy 751 and Inconel X-750?
Alloy 751 is an enhanced version of X-750, offering improved high-temperature strength and creep resistance for long-term service at elevated temperatures.
Q2: Is 2.4694 Alloy 751 suitable for continuous high-temperature service?
Yes, it maintains stable mechanical properties in the 700–900°C temperature range, making it ideal for demanding thermal applications.
Q3: Do you provide EN 10204 3.1 material certificates?
Yes, full mill test certificates including chemical composition, mechanical properties, and heat treatment condition are available.
| SASA ALLOY'S Quality Assurance |
1. Visual Dimension Test 2. Mechanical examining like tensile, Elongation and reduction of area. 3. Impact analysis 4. Chemical examination analysis 5. Hardness test 6. Pitting protection test 7. Penetrant Test 8. Intergranular Corrosion Testing 9. Roughness Testing 10. Metallography Experimental Test
| Why Choose Us |
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Material Expertise: Our metallurgists and engineers possess deep expertise in nickel-based superalloys, ensuring the right material solutions for every demanding application.
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Advanced Manufacturing: Equipped with modern production facilities and rigorous quality control systems to guarantee uniform properties and consistent performance.
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Comprehensive Quality Testing: Every product is thoroughly inspected for mechanical strength, dimensional precision, and corrosion resistance to meet critical industry requirements.
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Tailored Solutions: We offer customized compositions, sizes, and heat treatments to match specific project or end-use needs.
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Technical Support: Dedicated experts provide guidance on material selection, heat treatment, welding, and fabrication processes.
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Global Supply Network: With worldwide logistics partners, we deliver materials efficiently and on time to clients across different industries and regions.
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Industry Certification & Compliance: All products conform to or exceed ASTM, ASME, API, and NACE specifications.
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Cost-Effective Performance: Delivering premium superalloy materials with outstanding quality-to-price value for long-term reliability.
| Alloy bar Package: |
1. Packing is quite important especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put special concern regarding packaging. 2. Sasa alloy’s pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as,
