Nguyen Fittings and Plates, based in Da Nang, Vietnam, produces top-grade Incoloy 825 Forged Fittings, designed for corrosive and oxidizing conditions. To the standards of ASTM B564 and ASME B16.11, these fittings are forged from a nickel-iron-chromium alloy titanium-stabilized, providing greater resistance to phosphoric and sulfuric acids. Socket weld and threaded varieties such as elbows, tees, bushings, and couplings comprise Nguyen’s product line—well-suited for severe service in chemical processing, marine, and nuclear applications.
| ASTM B564 Incoloy Alloy 825 Forged Fittings Specification | |
|---|---|
| Specifications | ASTM B564 / ASME SB564 |
| Standards | ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 |
| Size | 1/8″ NB to 4″ NB (Socketweld & Screwed-Threaded) |
| Class | 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS |
| Type | Socket Weld (S/W) & SCREWED (SCRD) – NPT, BSP, BSPT |
| Gr.825 Incoloy Alloy Forged Pipe Fittings Chemical Composition | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Grade | Ni | C | Fe | Si | Mn | S | Al | Ti | Cu | Cr | Mb |
| Incoloy 825 | 38.0 – 46.0 | 0.05 max | 22.0 min | 0.5 max | 1.0 max | 0.03 max | 0.2 max | 0.6 – 1.2 | 1.5 – 3.0 | 19.5 – 23.5 | 2.5 – 3.5 |
| Incoloy 825 Forged Fittings Mechanical Properties | |||||
|---|---|---|---|---|---|
| Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 825 | 8.14 g/cm3 | 1400 °C (2550 °F) | Psi – 80,000, MPa -550 | Psi – 32,000, MPa – 220 | 30 % |
| Incoloy ASTM B564 Forged Fittings Equivalent Grades | ||||||||
|---|---|---|---|---|---|---|---|---|
| STANDARD | UNS | WNR NO. | AFNOR | EN | JIS | BS | GOST | OR |
| Incoloy 825 | N08825 | 2.4858 | NFE30C20DUM | NiCr21Mo | NCF 825 | NA 16 | ЭП703 | XH38BT |
Incoloy 825 has 38–46% nickel, 19.5–23.5% iron, 20–23.5% chromium, 2.5–3.5% molybdenum, and 0.6–1.2% titanium. The alloy provides tensile strength ~585 MPa, yield strength ~220 MPa, and superior corrosion resistance to chlorides, sulfuric acid, and oxidizing agents. It is stable in temperatures up to 540°C, resistant to stress corrosion cracking, and has structural integrity in harsh chemical environments.
Nguyen Fittings is a leading supplier of Incoloy 825 Forged Fittings in Da Nang, Vietnam. We offer an extensive range of Monel 400 fittings, renowned for their excellent corrosion resistance and high strength, which makes them perfect for demanding industrial applications like chemical processing, marine environments, and high-temperature systems. With a commitment to quality and reliable delivery, we ensure our clients receive top-tier products tailored to meet the specific needs of various industries.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Incoloy 825 Forged Fittings from Nguyen Fittings offer exceptional corrosion resistance, especially in seawater and harsh environments. They are known for their high strength, durability, and resistance to pitting and crevice corrosion, ensuring long-lasting performance. We provide precise manufacturing, quality control, and reliable service for diverse industrial applications.
Incoloy 825 forged fittings offer outstanding resistance to corrosion, especially in acidic and oxidizing environments, making them ideal for chemical processing and marine applications. Their high nickel content prevents stress-corrosion cracking, while molybdenum and copper enhance resistance to pitting and crevice corrosion. These fittings maintain excellent mechanical strength and stability across a broad temperature range. They are also highly durable and versatile, supporting easy fabrication and welding. Reliable and long-lasting, Incoloy 825 forged fittings are perfect for demanding industries like oil and gas, pollution control, and power generation systems.
Yes, custom sizes for Incoloy 825 Forged Fittings are available at Nguyen Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@nguyenfittings.com
Incoloy 825 forged fittings are extensively employed in acid manufacture, marine outfalls, chemical reactors, waste treatment plants, and nuclear fuel processing. These fittings provide corrosion resistance in acid gas conditions, chloride-containing solutions, and oxidizing chemicals. They are optimally suitable for power plant condensers, marine engineering, hydrometallurgical processes, and oil & gas refining, where traditional alloys would deteriorate. Incoloy 825 is the choice due to its long-term stability, resistance to intergranular attack, and reliable performance in corrosive service environments.
Get in touch with one of our Technical Sales Representatives to request a quote or get answers to any questions you may have.
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