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Incoloy 800,800H,800HT,825,925
DLX
Bright
8.14g/cm3
ISO9001,ROHS, TUV
10kg
1370-1400
10-25 days
Product Description
Incoloy 825 Seamless Tube is a highly corrosion-resistant nickel alloy product designed for severe chemical and industrial environments. This alloy offers excellent resistance to acids, alkalis, and oxidizing and reducing conditions, making it one of the most versatile materials in the nickel alloy family.
Incoloy 825 seamless tubes are widely used in chemical processing systems, offshore oil and gas platforms, marine engineering, pollution control equipment, and heat exchangers. The addition of molybdenum, copper, and titanium enhances its resistance to pitting, crevice corrosion, and stress corrosion cracking.
With excellent mechanical properties and fabrication performance, Incoloy 825 tubes are suitable for both high-pressure and corrosive service conditions across a wide range of industrial applications.
Key Advantages:
Factory direct wholesale pricing
Strict quality inspection and testing
Fast global delivery
Custom dimensions available
Professional export packaging
Support for OEM and project procurement
Specification
Chemical Composition of Incoloy Tube | |||||
Item | 800 | 800H | 800HT | 825 | 925 |
C | ≤0.1 | 0.05-0.1 | 0.06-0.1 | ≤0.05 | ≤0.03 |
Mn | ≤1.5 | ≤1.5 | ≤1.5 | ≤1 | ≤1 |
Fe | rest | rest | rest | rest | rest |
P | - | - | - | ≤0.02 | ≤0.03 |
S | ≤0.015 | ≤0.015 | ≤0.015 | ≤0.03 | ≤0.03 |
Si | ≤1 | ≤1 | ≤1 | ≤0.5 | ≤0.5 |
Cu | ≤0.75 | ≤0.75 | ≤0.75 | 1.5-3 | 1.5-3 |
Ni | 30-35 | 30-35 | 30-35 | 38-46 | 42-46 |
Al | 0.15-0.6 | 0.15-0.6 | 0.15-0.6 | 0.2-1 | 0.15-0.5 |
Ti | 0.15-0.6 | 0.15-0.6 | 0.15-0.6 | 0.6-12 | 1.9-2.4 |
Cr | 19-23 | 19-23 | 19-23 | 19.5-23.5 | 19.5-23.5 |
Mo | - | - | - | 2.5-3.5 | 2.5-3.5 |
Strong resistance to sulfuric acid, phosphoric acid, nitric acid, and chloride-containing environments.
Performs reliably in chloride-rich environments, reducing the risk of stress corrosion cracking.
Molybdenum and copper additions significantly improve localized corrosion resistance.
Maintains stable mechanical performance under both low and elevated temperature conditions.
DLX Advantage
CHANGZHOU DLX ALLOY CO, LTD was established in 2002 and has got ISO9001 International Quality Management System Certificate and SGS Certificate. Our factory is professional in researching and producing special alloy material. From melting, drawing, heat treatment, finishing and testing .We offer nickel-based, copper-based, and iron-based alloys, including super alloy, welding materials, anti-corrosion alloy, precision alloy, FeCrAl alloy, NiCr alloy, CuNi alloy, thermocouple and etc, in the form of wire, strip, ribbon, bar, tube, plate.
DLX focuses on special alloy materials rather than general commodity steel products.
Incoloy 825 tube dimensions can be discussed according to customer drawings and project specifications.
Chemical composition, dimensions and mechanical properties can be inspected according to applicable requirements.
The current page lists a minimum order quantity of 10 kg. Actual MOQ should be confirmed according to dimensions and production requirements.
Products can be packed according to customer and export requirements.
FAQ
Yes. Incoloy 825 is a nickel-iron-chromium alloy with molybdenum, copper and titanium additions.
The alloy contains approximately 38–46% nickel, 19.5–23.5% chromium, 2.5–3.5% molybdenum, 1.5–3.0% copper and 0.6–1.2% titanium, with iron as the balance.
Incoloy 800 is commonly selected for high-temperature applications, while Incoloy 825 has enhanced resistance to aqueous corrosion and aggressive chemical environments due to its molybdenum and copper additions.
Yes. Incoloy 825 is used in selected oil and gas applications, including well piping and corrosive-service environments. The applicable NACE/ISO requirements must be considered for sour-service applications.
