Inconel 601 wire is a high-performance nickel-chromium alloy engineered for extreme oxidation resistance and exceptional mechanical strength at elevated temperatures. At DLX Alloy, our Inconel 601 wire is manufactured to meet the strictest industrial standards, providing reliable performance in furnaces, heat exchangers, and industrial heating systems where both high heat and corrosive environments are present.
The alloy’s composition—primarily 58–61% nickel, 23–25% chromium, and 1% aluminum—offers a combination of oxidation resistance, high-temperature creep strength, and corrosion resistance, making it ideal for thermal applications that require long-term durability. Its capability to maintain structural integrity at temperatures exceeding 1200°C positions it as a go-to material in industrial and aerospace heating applications.
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|
Item |
Inconel X750 |
Inconel 825 |
||||||
|
C |
≤0.15 |
≤0.1 |
0.05-0.15 |
≤0.08 |
≤0.05 |
≤0.08 |
≤0.08 |
≤0.05 |
|
Mn |
≤1 |
≤1.5 |
≤0.5 |
≤0.35 |
≤0.5 |
≤0.35 |
≤1 |
≤1 |
|
Fe |
6-10 |
rest |
≤3 |
rest |
7-11 |
rest |
5-9 |
≥22 |
|
P |
≤0.015 |
≤0.02 |
≤0.015 |
-- |
-- |
-- |
-- |
-- |
|
S |
≤0.015 |
≤0.015 |
≤0.015 |
≤0.015 |
≤0.015 |
≤0.01 |
≤0.01 |
≤0.03 |
|
Si |
≤0.5 |
≤0.5 |
≤0.5 |
≤0.35 |
≤0.5 |
≤0.35 |
≤0.5 |
≤0.5 |
|
Cu |
≤0.5 |
≤1 |
-- |
≤0.3 |
≤0.5 |
≤0.3 |
≤0.5 |
1.5-3 |
|
Ni |
≥72 |
58-63 |
≥44.5 |
50-55 |
≥58 |
50-55 |
≥70 |
38-46 |
|
Co |
-- |
-- |
10-15 |
≤10 |
-- |
≤1 |
≤1 |
-- |
|
Al |
-- |
1-1.7 |
0.8-1.5 |
≤0.8 |
-- |
0.2-0.8 |
0.4-1 |
≤0.2 |
|
Ti |
-- |
-- |
≤0.6 |
≤1.15 |
-- |
-- |
2.25-2.75 |
0.6-1.2 |
|
Cr |
14-17 |
21-25 |
20-24 |
17-21 |
27-31 |
17-21 |
14-17 |
19.5-23.5 |
|
Nb+Ta |
-- |
-- |
-- |
4.75-5.5 |
-- |
4.75-5.5 |
0.7-1.2 |
-- |
|
Mo |
-- |
-- |
8-10 |
2.8-3.3 |
-- |
2.8-3.3 |
-- |
2.5-3.5 |
|
B |
-- |
-- |
≤0.006 |
-- |
-- |
-- |
-- |
-- |
|
Shape |
Size (mm) |
|
Wire |
0.02-7.50 |
|
Rod/Bar |
8.0-200 |
|
Strip |
(0.5-2.5)*(5-180) |
|
Tube/Pipe |
Customized |
|
Sheet/Plate |
Customized |
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DLX Alloy’s Inconel 601 wire is widely used in industries where high-temperature oxidation and corrosion resistance are crucial:
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Industrial Furnaces: Radiant tubes, heating elements, and thermocouple protection sheaths.
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Heat Treatment Equipment: Wire coils and fixture systems exposed to repeated thermal cycling.
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Chemical Processing: Exposure to oxidizing atmospheres at elevated temperatures.
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Aerospace Heating Systems: Exhaust ducts, turbine components, and high-temperature panels.
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Power Generation: Gas turbine components and superheater tubes.
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Electrical Heating: High-resistance wire for specialty heaters in industrial systems.
Its combination of strength, thermal stability, and oxidation resistance makes Inconel 601 wire ideal for long-term operation under extreme temperature and oxidizing conditions, reducing maintenance and replacement costs.
| Property / Alloy | Inconel 601 | Inconel 600 | Inconel 625 | Inconel 617 |
|---|---|---|---|---|
| Nickel Content (%) | 58–61 | 72 | 58 | 52–55 |
| Chromium (%) | 23–25 | 15.5 | 21 | 22 |
| Aluminum (%) | 0.8–1.2 | <0.2 | <0.2 | 0.2–0.5 |
| Iron (%) | 1–2 | 6–10 | 5 | 11–15 |
| Max Service Temp (°C) | 1200 | 1150 | 980 | 1093 |
| Oxidation Resistance | Excellent | High | High | Very High |
| Corrosion Resistance | Very Good | Excellent | Excellent | Excellent |
| Typical Applications | Furnace Wire, Heating Elements | Chemical Equipment, Furnaces | Marine & Aerospace | High-Temp Chemical & Gas |
The demand for high-temperature nickel-chromium alloys like Inconel 601 wire continues to grow across multiple industrial sectors. As energy efficiency and reliability become increasingly critical, engineers are looking for materials that maintain performance in harsh thermal environments.
In furnace and heat-treatment applications, conventional stainless steels can oxidize quickly or lose mechanical integrity under continuous exposure above 1000°C. In contrast, Inconel 601 resists scaling, carburization, and oxidation, providing longer service life.
Global industrial heating systems, including chemical plants and aerospace manufacturing, require alloys that can withstand prolonged high temperatures without degradation. DLX Alloy’s production facility ensures each Inconel 601 wire maintains consistent mechanical properties and surface integrity, allowing safe operation in these demanding conditions.
With the growth of renewable energy, gas turbines, and high-efficiency industrial heating systems, the need for long-lasting, corrosion-resistant heating alloys is projected to increase steadily. DLX Alloy addresses this demand with customized wires that optimize performance and minimize downtime.
DLX Company Advantages
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Integrated Production: From melting, extrusion, and precision drawing to final annealing and surface finishing, DLX ensures complete process control.
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Vacuum Induction Melting & Argon Refining: Guarantees high purity, reduced inclusions, and optimal alloy microstructure.
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Precision Wire Drawing: Tight dimensional tolerances and uniform surface finish for reliable heating performance.
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Custom Mechanical Properties: Tailored tensile strength, elongation, and hardness to match specific industrial requirements.
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Surface Finishing Options: Oxide-free bright annealed or pickled finishes suitable for electrical and furnace applications.
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Strict Testing & Traceability: Hydrostatic, eddy current, and microstructure testing with full batch traceability.
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Global Supply & Delivery: Flexible coil sizes and spools, optimized logistics for international projects.
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Technical Support & Consultation: Engineering support for custom alloy selection and performance optimization.
These capabilities make DLX Alloy a trusted supplier for industrial heating systems, aerospace, and chemical industries, providing products that meet the most stringent requirements.
About Us:
Our 12,000㎡ factory is equipped with complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards in our production processes, with an annual output of 1,200 tons. This ensures that we meet both quantity and quality demands. Furthermore, all products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before being dispatched, ensuring they meet customer specifications. For all our clients, we offer timely and multilingual after-sales support and technical consulting, helping you resolve any issues swiftly and efficiently.
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We support all kinds of testing:
1. What is Inconel 601 wire made of?
It’s a nickel-chromium-aluminum alloy with small amounts of iron and carbon, designed for oxidation resistance and high-temperature strength.
2. Can it withstand temperatures above 1100°C?
Yes, Inconel 601 maintains structural integrity and oxidation resistance up to 1200°C.
3. Is DLX Inconel 601 wire suitable for furnace heating elements?
Absolutely. It is widely used in radiant tubes, thermocouples, and industrial furnace components.
4. How does DLX ensure the wire’s surface quality?
Our production includes precision drawing, bright annealing, and pickling to achieve smooth, oxide-free surfaces.
5. Can the wire be customized for specific applications?
Yes, we offer various diameters, spool lengths, and mechanical properties tailored to customer requirements.
6. What standards does DLX’s Inconel 601 wire meet?
It conforms to ASTM B443, ASTM B446, and international equivalents, ensuring consistent quality.
7. Which industries commonly use Inconel 601 wire?
Industrial heating, chemical processing, aerospace, power generation, and electrical heating systems.
8. How does Inconel 601 compare to Inconel 600?
Inconel 601 offers superior oxidation resistance at higher temperatures while maintaining similar corrosion resistance and mechanical strength.