Hudson Flanges, based in Midland, UK, is a trusted manufacturer and supplier of premium flanges designed for demanding industrial applications. Renowned for their engineering expertise and commitment to quality, Hudson Flanges offers a comprehensive range of products, including Incoloy 825 flanges. These flanges are prized for their exceptional resistance to corrosion, especially in harsh environments, and their reliable high-temperature performance. Serving clients globally, Hudson Flanges delivers precision-engineered solutions that meet the stringent requirements of diverse sectors, ensuring durability and efficiency.
Incoloy 825 flanges are made primarily of nickel (38-46%), steel and chromium, with molybdenum, copper and titanium added to enhance their performance This alloy provides exceptional resistance to pitting, stress corrosion cracking and oxidation. Mechanically, Incoloy 825 has a tensile strength of approximately 550 MPa and a yield strength of approximately 220 MPa, with an expansion of approximately 30% The flanges retain stability and strength at high temperatures. Advantages include excellent resistance to environmental corrosion, acidity and seawater, making it ideal for chemical processing, oil and gas, and marine spatial applications which is essential for reliability
Specifications : ASTM B564 / ASME SB564
Dimensions : ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Standard : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size : 1/2″ (15 NB) to 48″ (1200NB)
Class/Pressure : 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Type : Slip on flanges, Socket weld flanges, Forged flanges, Blind flanges, Welding neck flange, Ring type joint flange, Spectacle blind flange, Reducing flange, Threaded / Screwed flange, Tongue and Groove flange, Long weld neck flange, Flat flange, Industrial flanges, Plate flange, ASME B16.5 flanges.
Hudson Flanges, a leading supplier in Midland, UK, offers an extensive selection of Incoloy 825 Flanges, including weld neck flanges, slip-on flanges, blind flanges, threaded flanges, and lap joint flanges. Designed for diverse industrial applications, our high-quality inventory and commitment to exceptional service make us a trusted choice for flange products in the region.
Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr | Al | Ti |
Incoloy 825 | 0.05 max | 1.00 max | 0.5 max | 0.03 max | 1.50 – 3 | 22.00 min | 38 – 46 | 19.50 – 23.50 | 0.02 max | 0.06 – 1.20 |
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
8.14 g/cm3 | 1400 °C (2550 °F) | Psi – 80,000 , MPa – 550 | Psi – 32,000 , MPa – 220 | 30 % |
Incoloy 825 flanges are widely used in applications where high corrosion resistance and high temperatures are required. They are ideal for the chemical and petroleum industries, where sulfuric and phosphoric acids are well handled. In the oil and gas applications, these flanges are used for pipelines due to their resistance to stress, corrosion and cracking in offshore acid and gas environments in addition to their effectiveness in mechanical fouling , heat exchangers, nuclear fuel reprocessing and marine engineering. Their strength in turbulent environments ensures reliability and durability even under harsh operating conditions.
STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN | OR |
Incoloy 825 | 2.4858 | N08825 | NCF 825 | NA 16 | ЭП703 | NFE30C20DUM | NiCr21Mo | XH38BT |
Yes, we offer custom sizes for Incoloy 825 Flanges to meet specific project needs. Our team at Hudson Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@hudsonflanges.co.uk.
We are renowned for delivering products with precise, accurate dimensions. Each product undergoes thorough testing, both destructive and non-destructive, to ensure quality before being shipped to our customers.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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