Our Nickel-Chromium Inconel 600 coil tubes are built to tackle the toughest conditions in power generation. This high-performance alloy, with about 72% nickel, 14-17% chromium, 6-10% iron, and small amounts of carbon, manganese, and silicon, is a go-to for extreme heat and corrosion resistance. Meeting ASTM B163, ASTM B167, and UNS N06600 standards, our coil tubes come in outer diameters from 0.125” to 1.000” and customizable lengths, making them a perfect fit for demanding applications.
These tubes are rockstars at resisting oxidation, chloride-ion stress corrosion cracking, and harsh chemical environments, while staying strong at temperatures up to 2000°F (1093°C). Whether it’s boilers, steam generators, or nuclear reactor components, our Inconel 600 coil tubes deliver unmatched reliability. They’re also easy to weld, form, and machine, so you can shape them to your needs without compromising strength. With our coils, you get durability that cuts downtime and maintenance costs, keeping your power generation systems running smoothly.
For more details, pls directly contact us.
The global nickel alloy market, including our Inconel 600 coil tubes, was valued at USD 1.2 billion in 2023 and is expected to reach USD 1.8 billion by 2032, growing at a CAGR of 5.3%. Power generation is a major driver, as the industry demands materials that can handle extreme temperatures, corrosive gases, and high-purity water while meeting stringent safety and environmental standards. Sustainability trends are pushing companies toward durable, low-maintenance materials to reduce waste and operational costs, and our coils are a perfect match.
In power generation, especially nuclear and fossil-fuel plants, our Inconel 600 coil tubes are critical for their ability to resist high temperatures and corrosion in boilers, steam generators, and superheaters. The rise of renewable energy, like geothermal and solar thermal plants, is increasing demand for high-performance alloys that can withstand corrosive steam and heat. Aerospace and chemical processing also rely on Inconel 600 for its durability in extreme conditions. The nuclear sector, with its strict safety requirements, continues to lean on this alloy for reactor tubing and components.
As industries prioritize efficiency and longer equipment lifespans, our Inconel 600 coil tubes stand out. Their ability to perform in high-heat, corrosive environments makes them a go-to for power generation and other high-stakes applications, ensuring reliability and cost savings over time.
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Item |
Inconel 600 |
Inconel 601 |
Inconel 617 |
Inconel 625 |
Inconel 690 |
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 |
For more details, pls directly contact us.
Our Inconel 600 coil tubes are a powerhouse in power generation and beyond. In power generation, they’re used in boilers, steam generators, superheaters, and flue gas desulfurization systems, handling high temperatures and corrosive gases in nuclear, fossil-fuel, and geothermal plants. In nuclear engineering, they’re critical for reactor tubing and steam generator components, resisting high-purity water and chloride-ion stress corrosion cracking.
In chemical processing, our coils are found in reactors, heat exchangers, and piping systems, standing up to acids like sulfuric and hydrochloric. The aerospace industry uses them in jet engine components, turbine seals, and exhaust systems, where they withstand extreme heat and oxidative stress. In marine engineering, they’re used in heat exchangers and piping exposed to seawater, preventing corrosion in salty conditions.
The heat-treating industry relies on our coils for furnace components like muffles and retorts, thriving in high-temperature oxidative atmospheres. In pollution control, they’re found in scrubbers and exhaust systems, handling acidic gases with ease. Their versatility and toughness make them a staple for demanding applications across these industries.
Company Comparison and Our Advantages
Our Inconel 600 coil tubes set the industry standard, and we’re proud to lead the way. We source only the highest-quality raw materials, ensuring every coil meets ASTM B163, B167, and UNS N06600 standards. With outer diameters from 0.125” to 1.000” and customizable options, we tailor our tubing to your exact needs, whether it’s specific lengths, wall thicknesses, or finishes.
Our manufacturing process is cutting-edge, delivering precision and consistency while prioritizing sustainability to minimize waste and energy use. We provide full material traceability and detailed documentation, making compliance with industry regulations a breeze. Unlike others, our coils are designed for easy fabrication—welding, forming, and machining are straightforward, thanks to the alloy’s excellent workability.
We offer value-added services like custom cutting, bending, and heat treatment, all tailored to your project’s requirements. Our expert team supports you from material selection to on-time delivery, ensuring your project stays on track. While some companies might cut corners, we focus on delivering a product that lasts, saving you maintenance costs and downtime. Our global supply chain ensures fast, reliable delivery, no matter where your project is located.
|
Property/Feature |
Inconel 600 |
Inconel 625 |
Stainless Steel 316L |
|---|---|---|---|
|
Nickel Content (%) |
~72 |
~61 |
~10-14 |
|
Chromium Content (%) |
14-17 |
20-23 |
16-18 |
|
Molybdenum Content (%) |
None |
8-10 |
2-3 |
|
Tensile Strength (ksi) |
80-100 |
120 min |
70-85 |
|
Yield Strength (ksi) |
25-50 |
60 min |
25-40 |
|
Corrosion Resistance |
Excellent in oxidizing/reducing conditions |
Strong in acids and high-temp oxidation |
Moderate, weaker in chlorides |
|
Temperature Resistance |
Up to 2000°F (1093°C) |
Up to 1800°F (982°C) |
Up to 1600°F (871°C) |
|
Weldability |
Excellent, versatile methods |
Good, requires careful handling |
Good, less resistant post-weld |
|
Applications |
Power generation, chemical, aerospace |
Oil/gas, aerospace |
General industrial use |
Our Nickel-Chromium Inconel 600 coil tubes are built to excel in power generation and other high-demand industries. Their nickel-chromium composition delivers unmatched corrosion resistance, high-temperature stability, and durability, making them ideal for boilers, steam generators, and nuclear components. With industry trends favoring sustainable, long-lasting materials, our coils are a smart investment that boosts efficiency and cuts costs.
We take pride in delivering a product that’s tough, reliable, and easy to work with. From rigorous quality control to customizable solutions and global delivery, we’re committed to your success. Choose our Inconel 600 coil tubes for a material that stands up to the harshest conditions, backed by a company focused on quality, sustainability, and getting it right every time.
For more details, pls directly contact us.
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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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FAQs:
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What is the composition of Inconel 600 coil tubes?
~72% nickel, 14-17% chromium, 6-10% iron, with trace amounts of carbon (max 0.15%), manganese (max 1%), and silicon (max 0.5%). -
Which industries use these coil tubes?
Power generation, chemical processing, aerospace, nuclear engineering, marine, and heat-treating industries. -
What are their main applications in power generation?
Boilers, steam generators, superheaters, and nuclear reactor tubing. -
How do they resist corrosion?
Excellent resistance to oxidation, chloride-ion stress corrosion cracking, and most acids in high-heat environments. -
Are they easy to weld?
Yes, they weld seamlessly with TIG, MIG, or shielded metal-arc methods, ensuring strong joints. -
What temperatures can they handle?
They maintain strength and stability up to 2000°F (1093°C), ideal for power generation. -
Are they cost-effective?
Higher upfront cost but save money long-term with durability and low maintenance needs. -
What standards do they meet?
Comply with ASTM B163, B167, ASME SB163, SB167, and UNS N06600 for consistent quality.