Incoloy 800 is a high-performance nickel-iron-chromium alloy designed for excellent resistance to oxidation, carburization, and high-temperature corrosion. It is widely used in applications involving heat exchangers, furnace components, and petrochemical processing. The price of Incoloy 800 pipe varies depending on the pipe size, wall thickness, length, and market demand. This article provides a detailed overview of Incoloy 800 pipe pricing, factors influencing cost, and average market rates.
Average Price of Incoloy 800 Pipe
The table below outlines common price ranges for Incoloy 800 pipe based on standard dimensions and forms. Prices are listed per foot and per kilogram for reference.
| Pipe Size (OD x Wall) | Price Per Foot (USD) | Price Per Kilogram (USD) | Common Use |
|---|---|---|---|
| 1″ x SCH 40 | $75 – $95 | $45 – $60 | Steam generators, boiler tubes |
| 2″ x SCH 40 | $110 – $140 | $50 – $65 | Heat exchangers, transfer lines |
| 4″ x SCH 80 | $250 – $300 | $55 – $70 | Reformer outlet piping |
| 6″ x SCH 80 | $400 – $480 | $58 – $75 | Petrochemical furnaces |
Factors Affecting Incoloy 800 Pipe Price
1. Diameter and Wall Thickness: Larger diameters and thicker walls require more alloy material and processing time, increasing cost.
2. Length and Quantity: Longer pipes or bulk orders may offer a lower per-foot price due to production efficiency.
3. Finish Type: Seamless pipes cost more than welded ones due to higher manufacturing complexity.
4. Alloy Certification: Pipes certified for nuclear, oil & gas, or ASTM standards carry a premium.
5. Region of Purchase: Domestic and imported pricing varies based on tariffs, freight, and supply chains.
Comparison: Incoloy 800 vs Incoloy 800H/800HT
Incoloy 800H and 800HT are enhanced versions of Incoloy 800 with improved creep strength at high temperatures. This affects both performance and cost.
| Grade | Price Per kg (USD) | Maximum Service Temp (°C) | Key Benefit |
|---|---|---|---|
| Incoloy 800 | $45 – $60 | 800°C | Standard corrosion & heat resistance |
| Incoloy 800H | $55 – $70 | 850°C | Improved creep rupture strength |
| Incoloy 800HT | $60 – $75 | 900°C | Optimized for high-temperature stress applications |
Where Incoloy 800 Pipes Are Commonly Used
These pipes are essential in industries where corrosion and heat stability are critical. Some application examples include:
| Industry | Application |
|---|---|
| Petrochemical | Cracking units, reformer outlet piping |
| Power Generation | Superheaters, reheaters, steam piping |
| Furnace Manufacturing | Radiant tubes, muffles, retorts |
| Chemical Processing | Acid recovery systems, heat exchanger tubing |
FAQs About Incoloy 800 Pipe Price
How much does Incoloy 800 pipe cost per foot?
Depending on diameter and wall thickness, prices typically range from $75 to $480 per foot.
Is Incoloy 800 more expensive than stainless steel?
Yes, Incoloy 800 is significantly more expensive than stainless steel due to its high nickel and chromium content and superior heat resistance.
What affects the price of Incoloy 800 pipe the most?
Pipe size, wall thickness, certification level, and alloy enhancements like 800H or 800HT have the greatest impact on pricing.
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