ASTM B515 Incoloy 825 Chemical Resistant Seamless Pipe
ASTM B515 Incoloy 825 Chemical Resistant Seamless Pipe
ASTM B515 Incoloy 825 seamless pipe is a highly corrosion-resistant alloy with excellent strength, toughness, and weldability, suitable for high-pressure and high-temperature applications in harsh chemical environments. It offers excellent resistance to localized corrosion such as oxidizing and reducing acids, stress corrosion cracking, and pitting corrosion. It also exhibits significant resistance to sulfuric and phosphoric acids.
What are Inconel 825 used for?
Inconel 825 alloy offers excellent resistance to general and localized corrosion under a wide range of conditions, making it suitable for a wide range of applications. Applications include chemical processing, pollution control, oil and gas recovery, acid production, pickling operations, nuclear fuel reprocessing, and radioactive waste disposal.
Chemical Analysis of ALLOY 825 (UNS N08825) Tube
| C | MN | P | S | Si | Cr | Ni | Mo | Cu | Co | Cb+Ta | Ti | Al | Fe | Other | Other |
| .05 max | 1.0 max | .03 max | .5 max | 19.5 – 23.5 | 38.0 – 46.0 | 2.5 – 3.5 | 1.5 – 3.0 | 0.6 1.2 | 0.2 max | 22.0 min |
ASTM B515 Incoloy 825 Chemical Resistant Seamless Pipe Specifications
| Inconel 825 Sheet / Plate | Inconel 825 Round Bar | Inconel 825 Pipe | Inconel 825 Tube | Inconel 825 Fittings | Inconel 825 Forgings |
| ASME SB-424 | ASME SB-425 | ASME SB-423 ASME SB-829 ASME SB-705 ASME SB-775 | ASME SB-163 ASME SB-704 ASME SB-751 | ASME SB-366 | ASME SB-564 |
Mechanical and Physical Properties
Tensile Strength: High tensile strength, suitable for heavy-duty and high-pressure applications.
Toughness: High toughness, capable of absorbing shock loads without deformation or cracking at a wide range of temperatures.
High-Temperature Resistance: Mechanical properties are maintained up to approximately 1000°F (540°C).
Heat Treatability: Hardenable by heat treatment, but stabilization annealing can be used to prevent the formation of harmful phases after welding.
Weldability: Seamless welds are possible without compromising strength, and overall weldability is good.
Applications
Chemical Processing: Widely used in chemical processing equipment, such as pipelines used to transport acids and other corrosive substances.
Oil and Gas: Due to its corrosion resistance, it can be used in oil and gas well piping.
Pollution Control: Suitable for equipment used in pollution control systems.
Nuclear Industry: Used in nuclear fuel reprocessing.
Manufacturing and Supply
Seamless Process: Seamless pipes are manufactured by extruding and drawing solid billets, eliminating potential welding defects and providing superior pressure resistance.
Shapes: We offer a variety of shapes, including seamless and welded pipes, plates, and bars.
Sizes: We offer a wide range of sizes and specifications.
Gnee Steel specializes in the production and sale of various nickel-based alloys, including Nickel 201, Nickel 202, Hastelloy C-276, Hastelloy C-22, Hastelloy B, Hastelloy C-4, Inconel Alloy 600, Inconel 625, Inconel 718, Inconel X-750, Incoloy Alloy 800, Incoloy 800H/HT, Incoloy 825, Monel Alloy 400, Monel K500, and high-temperature alloys. Gnee Steel's products are widely used in aerospace, chemical, electric power, automotive, and nuclear energy applications, and we can provide customized alloy solutions tailored to customer needs. For alloy pricing inquiries or customized alloy solutions, please contact us for a quote at ss@gneemetal.com.
