High-performance Incoloy 825 Forgings from Delhi, India-based Rupal Metals, a reputable manufacturer and supplier, satisfy the exacting specifications of numerous industries. These forgings, which are produced in accordance with strict international standards for precision and durability, are well-known for their exceptional resistance to acidic and corrosive environments. Rupal Metals offers specialised solutions in a range of sizes and shapes to meet the needs of pollution control, oil and gas, marine, and chemical processing applications. Rupal Metals is a dependable supplier of premium-grade Incoloy 825 Forged components, supported by cutting-edge manufacturing processes and a strong dedication to quality.
Nickel (38–46%), chromium (19.5–23.5%), iron (balance), and additional elements such as molybdenum (2.5–3.5%), copper (1.5–3%), and titanium (0.6–1.2%) make up Incoloy 825 forgings. Superior resistance to phosphoric and sulphuric acids, as well as to stress corrosion cracking, are provided by this composition. Tensile strength of roughly 585 MPa, yield strength of roughly 240 MPa, and elongation of roughly 30% are examples of mechanical properties. These forgings are appropriate for heavy-duty and high-performance engineering applications because they maintain their strength and structural integrity in harsh chemical environments and at high temperatures.
Specifications ASTM B564 / ASME SB564
Flat bar blocks up to 27″ width and 15,000 lbs.
Cylinders and sleeves up to 50″ maximum O.D. and 65″ maximum length
Discs and hubs up to 50″ diameter and 20,000 lbs.
Rolled, hand forged or mandrel forged rings up to 84″ maximum O.D. and 40″ maximum length
Rounds, shafts and step shafts up to 144″ maximum length and 20,000 lbs.
| Grade | C | Mn | Si | S | Al | Ti | Fe | Ni | Cr |
| Incoloy 825 | 0.10 max | 0.50 max | 0.50 max | 0.015 max | 0.40 max | 0.40 max | 5.0 max | 58.0 min | 20.0 – 23.0 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.4 g/cm3 | 1350 °C (2460 °F) | Psi – 1,35,000 , MPa -930 | Psi – 75,000 , MPa – 517 | 42.5 % |
| STANDARD | UNS | WNR. | AFNOR | EN | JIS | BS | GOST | OR |
| Alloy 825 | N08825 | 2.4858 | NC22DNB4M | NiCr22Mo9Nb | NCF 825 | NA 21 | ЭП703 | ЭИ602 |
To determine if Incoloy 825 Forgings meet your needs, assess your application's requirements for corrosion resistance, strength, and temperature tolerance. Consult product specifications and industry standards to ensure compatibility with your operational environment.
The forging process for Incoloy 825 typically takes several hours to days, depending on the size, complexity, and specific requirements of the component. Additional time may be needed for heat treatment and quality inspections.
Yes, Incoloy 825 can be forged into custom shapes due to its excellent workability and adaptability. Skilled forging techniques and precise tooling ensure it meets specific design and application requirements.
Incoloy 825 Forgings are extensively utilised in industries that demand remarkable mechanical strength and resistance to corrosion. They are perfect for use in heat exchangers, piping systems exposed to harsh chemicals, and equipment used in the petrochemical and chemical industries to produce acid. Because of their ability to withstand corrosion caused by chloride, they are utilised in offshore oil platforms and seawater cooling systems in the maritime sector. Their strength in hot, acidic conditions is advantageous for power plants and pollution control devices. These forgings are also used in pickling equipment, nuclear fuel reprocessing, and other industrial applications where dependability and durability are essential.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Rupal Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Delhi, India
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