Our Inconel 601, 617, and 625 strips are crafted for petrochemical heat exchanger fabrication, delivering top-tier performance in corrosive and high-temperature environments. Inconel 601, with its nickel-chromium-aluminum mix, resists oxidation and scaling up to 2200°F (1204°C), perfect for heat exchanger components. Inconel 617, boosted with cobalt and molybdenum, offers exceptional creep resistance for high-temperature tubing. Inconel 625, enhanced by niobium and molybdenum, provides outstanding corrosion resistance in acidic and chloride-rich settings. Precision-rolled to meet ASTM B168, B444, and ASME standards, our strips ensure tight tolerances and smooth surfaces for reliable heat exchanger performance.
Industry Analysis
The petrochemical industry is thriving, driven by demand for durable materials in heat exchangers, reactors, and distillation units. Inconel alloys are critical for their ability to handle aggressive chemicals and extreme heat. Trends show a shift toward energy-efficient systems and stricter environmental regulations, increasing the need for high-performance alloys. Advances in precision manufacturing and sustainable production are reducing costs and waste, while nickel price volatility and supply chain disruptions pose challenges. The high-temperature alloy market is expected to grow through 2030, and our Inconel strips are positioned to meet these demands with durability and cost-effectiveness.
Comparison Table
Parameter | Inconel 601 | Inconel 617 | Inconel 625 | Typical Competitor Alloy |
|---|---|---|---|---|
Nickel Content | ~61% | ~52% | ~58% | ~50-55% |
Chromium Content | 21-25% | 20-24% | 20-23% | 15-20% |
Key Alloying Elements | Al, Fe | Co, Mo, Al | Mo, Nb, Ta | Varies, less effective |
Max Service Temperature | 2200°F (1204°C) | 2200°F (1204°C) | 1800°F (982°C) | ~1500°F (816°C) |
Corrosion Resistance | Excellent, oxidizing media | High, reducing/oxidizing | Outstanding, chloride media | Moderate |
Tensile Strength | ~90 ksi | ~100 ksi | ~120 ksi | ~80-100 ksi |
Creep Resistance | High | Excellent | High | Moderate |
Weldability | Good | Excellent | Outstanding | Moderate, prone to cracking |
Key Applications | Tube sheets, baffles | Reactor tubing | Heat exchanger plates | General high-temp parts |
Oxidation Resistance | Outstanding | High | High | Moderate |
Our Inconel 601, 617, and 625 strips are ideal for petrochemical heat exchanger fabrication. Inconel 601 excels in components exposed to oxidizing and carburizing atmospheres, like tube sheets and baffles. Inconel 617 is perfect for high-temperature tubing in reformers and reactors, thanks to its creep resistance. Inconel 625 shines in corrosive environments, used for heat exchanger plates and tubing in acidic or chloride-rich processes. These strips also find use in chemical processing for reactor linings, power generation for boiler components, and aerospace for exhaust systems, delivering reliability in harsh conditions.
Comparison with Another Company
Our Inconel strips stand out for their precision and quality. We use advanced rolling techniques to ensure uniform thickness and smooth surfaces, critical for heat exchanger efficiency. Every batch is tested for corrosion resistance, creep strength, and thermal stability, exceeding ASTM and ASME standards. Unlike some competitors, we offer customizable strip sizes to fit your specific designs, ensuring seamless integration. Our sustainable production methods—minimizing waste and energy use—deliver a high-quality product with a smaller environmental footprint. Plus, our efficient supply chain keeps costs competitive, giving you premium Inconel strips at a price that works.
Item | Inconel 600 | Inconel 601 | Inconel 617 | Inconel 625 | Inconel 690 | Inconel 718 | 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 |
For more details, pls directly contact us.
Our Inconel 601, 617, and 625 strips are built to tackle the toughest petrochemical challenges. With superior corrosion resistance, high-temperature strength, and reliable performance, they’re perfect for heat exchanger fabrication. We combine cutting-edge manufacturing, strict quality control, and sustainable practices to deliver a product you can trust. Whether you’re running petrochemical plants, chemical reactors, or power generation systems, our Inconel strips ensure durability and performance that keep your operations running smoothly.
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:
Why are Inconel 601, 617, and 625 ideal for heat exchangers?
Their nickel-based compositions provide excellent oxidation and corrosion resistance up to 2200°F.What petrochemical applications use Inconel 601 strip?
Tube sheets and baffles in heat exchangers exposed to oxidizing environments.How does Inconel 617 perform in high-temperature reactors?
Its cobalt and molybdenum content ensures superior creep resistance for reactor tubing.Why choose Inconel 625 for corrosive environments?
It resists pitting and chloride corrosion, ideal for acidic heat exchanger components.What standards do your Inconel strips meet?
Our strips comply with ASTM B168, B444, and ASME SB standards.How do your strips compare to competitors?
We offer superior precision, customizable options, and competitive pricing through efficient production.Can Inconel 601 strip handle carburizing atmospheres?
Yes, its aluminum content ensures resistance to carburization at high temperatures.How do you ensure sustainability in production?
We optimize material use and employ energy-efficient processes to reduce waste.