Inconel 617 wire is a high-performance nickel-chromium-cobalt-molybdenum alloy that has become a benchmark in industries where extreme temperatures and demanding environments are the norm. At DLX, we provide Inconel 617 wire that combines durability, high-temperature stability, and precision manufacturing to meet the exacting needs of gas turbines, industrial furnaces, and chemical processing equipment.
Inconel 617 is engineered for environments where conventional stainless steels or nickel alloys would fail. Its primary composition—nickel, chromium, cobalt, and molybdenum—ensures it maintains tensile strength, oxidation resistance, and creep resistance even under continuous exposure to temperatures exceeding 1,000°C. The alloy’s exceptional balance of mechanical and chemical properties makes it a top choice for thermal and aerospace applications.
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In power generation, Inconel 617 wire is used in gas turbine components, including high-temperature coils and heating elements. Its high creep resistance and oxidation stability ensure long service life even under cyclic thermal loads. In chemical and petrochemical processing, the wire resists oxidation, reducing, and mildly carburizing atmospheres, extending the lifespan of reactors, heat exchangers, and critical piping systems.
Furnace and thermal processing applications also rely heavily on Inconel 617 wire. The alloy maintains mechanical stability and shape integrity under extreme heat, which is essential for industrial furnaces, kilns, and thermal processing equipment. Its ability to withstand thermal cycling without significant deformation reduces downtime and maintenance costs.
|
Item |
Inconel 600 |
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 focuses on delivering high-quality alloy solutions, and our Inconel 617 wire stands out in several ways:
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Consistent Quality: Every wire batch undergoes stringent testing for composition, tensile strength, and elongation to meet the highest industry standards.
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Customizable Options: DLX provides a range of diameters, coil lengths, and straight cuts to meet precise engineering requirements.
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Enhanced Longevity: Optimized manufacturing processes improve creep and oxidation resistance, lowering replacement frequency and operational costs.
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Reliable Supply: Adequate stock and efficient logistics ensure timely delivery to support uninterrupted operations.
Industry Trends and Insights
The high-temperature alloy market is growing steadily. Increasing efficiency requirements for turbines, reactors, and furnaces drive demand for alloys like Inconel 617. DLX observes a trend toward alloys capable of withstanding longer service periods with minimal maintenance. Another shift is toward smaller, high-precision wire applications in aerospace and electronics, which DLX can supply reliably.
Inconel 617 Wire – Technical Comparison Table
| Property | Value/Range | Notes |
|---|---|---|
| Standard | ASTM B167 / AMS 5662 | Standard specifications for nickel alloys |
| Composition | Ni 52%, Cr 22%, Co 13%, Mo 9%, Others | Typical composition for high-temperature service |
| Density | 8.43 g/cm³ | |
| Melting Point | 1,370 – 1,420°C | High thermal stability |
| Tensile Strength | 760 – 1,000 MPa | Maintains strength at elevated temperatures |
| Elongation | 20 – 40% | Good ductility |
| Service Temperature | Up to 1,100°C | Oxidation and creep resistant |
| Form | Wire, coil, straight | Diameter 0.1 – 12 mm |
| Corrosion Resistance | Excellent | Resists oxidizing, reducing, and carburizing environments |
| Welding | TIG, MIG, Resistance | Suitable for high-temp fabrication |
Inconel 617 wire can be welded using TIG, MIG, or resistance welding. It is also suitable for bending, drawing, or forming into complex geometries. To maintain optimal performance, careful handling is critical. DLX offers expert guidance on storage, cutting, and forming to ensure the wire retains its high-temperature properties throughout its lifecycle.
Comparative Performance
Inconel 617 consistently outperforms many stainless steels and conventional nickel alloys in terms of oxidation resistance, tensile strength, and creep resistance. This superior performance makes it a preferred material in critical high-temperature applications. DLX ensures all wire meets or exceeds ASTM B167 standards, providing clients confidence in every project.
DLX clients in aerospace and power generation industries benefit from extended service life, reduced maintenance, and increased efficiency by using our Inconel 617 wire. Our team also supports alloy selection tailored to specific temperature profiles, chemical environments, and mechanical demands.
As industries focus on energy efficiency, higher operational temperatures, and longevity, the demand for high-performance alloys like Inconel 617 will continue to rise. DLX is prepared to meet this demand with advanced manufacturing, robust quality control, and expert technical support. Clients gain not only a reliable material but also a partner committed to enhancing performance and reducing lifecycle costs.
Inconel 617 wire is essential for industries that demand high temperature, strength, and resistance to corrosive environments. DLX’s focus on quality, customization, and service ensures clients receive a wire that performs under the most challenging conditions. From gas turbines to thermal processing, our Inconel 617 wire delivers the reliability, durability, and performance industrial operations need to stay ahead.
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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1. What is Inconel 617 wire?
Inconel 617 wire is a nickel-chromium-cobalt-molybdenum alloy designed for high-temperature environments. It offers excellent oxidation resistance, high tensile strength, and superior creep resistance, making it ideal for gas turbines and other thermal applications.
2. Which industries use Inconel 617 wire?
It is widely used in aerospace, power generation, chemical processing, and industrial furnace applications due to its ability to maintain performance under extreme heat and stress.
3. What are the main material properties?
Inconel 617 wire provides high-temperature tensile strength, excellent creep resistance, and superior oxidation resistance up to 1,100°C. It retains structural integrity in oxidizing, reducing, and carburizing atmospheres.
4. What sizes and forms are available?
DLX offers Inconel 617 wire in coils, straight lengths, and cut-to-size pieces. Diameter ranges typically vary from 0.1 mm to 12 mm to suit a variety of applications.
5. Can Inconel 617 wire be welded or fabricated?
Yes. TIG, MIG, and resistance welding are compatible. It can be drawn, bent, or formed, although annealing may be required to maintain ductility.
6. How does Inconel 617 compare to other high-temperature alloys?
It outperforms many stainless steels and nickel alloys in oxidation resistance, tensile strength, and creep resistance at elevated temperatures.
7. What are common applications?
Applications include gas turbine components, furnace elements, heat exchangers, petrochemical equipment, and high-temperature spring wires.
8. How should Inconel 617 wire be handled and stored?
Store in a dry, clean environment, avoiding contamination or mechanical damage. Proper handling preserves its high-temperature performance.