Incoloy 825 Forgings are composed of a nickel-iron-chromium alloy, enriched with notable amounts of molybdenum, copper, and titanium. The typical makeup features around 38–46% nickel, 19.5–23.5% chromium, 2.5–3.5% molybdenum, and 1.5–3% copper. This alloy is renowned for its exceptional resistance to a broad spectrum of corrosive environments, such as sulfuric and phosphoric acids, along with protection against chloride-induced pitting, crevice corrosion, and stress corrosion cracking. Even in both oxidizing and reducing conditions, these forgings maintain impressive mechanical strength and structural stability.
| Specifications | ASTM B564, ASME SB564 |
|---|---|
| Standard | DIN, ASTM, BS and all International Standards |
| 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 |
| Forging Types | Impression Die Forging, Open Die Forging, Seamless Rolled Forging, Hot Forging, Cold Forging, Open die hammer forging, Impression die drop forging, Closed Die Forging, Press Forging, Upset Forging, Compression Forging, Swaging, Rotary Forging, Roll forging. |
| 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 – 3.00 | 22.00 min | 38.00 – 46.00 | 19.50 – 23.50 | 0.02 max | 0.06 – 1.20 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation | |
| Incoloy 825 | 8.14 g/cm3 | 1400 °C (2550 °F) | Psi – 80,000 , MPa – 550 | Psi – 32,000 , MPa – 220 | 30 % |
At Tanvir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy 825 Forgings in Cairo, Egypt, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Egypt, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Incoloy 825 Forgings are essential in demanding applications where high corrosion resistance and mechanical reliability are non-negotiable. In the **chemical and petrochemical industries**, they play a crucial role in reactor vessels, heat exchangers, and piping systems that deal with corrosive acids and solvents. Within the **oil and gas sector**, these forgings are utilized for flanges, shafts, valves, and fittings on offshore platforms and in sour gas environments. **Marine applications** greatly benefit from their ability to resist seawater and biofouling. Moreover, **pollution control equipment** and **nuclear reprocessing facilities** depend on Incoloy 825 Forgings for long-lasting, safe, and efficient performance, even under the most extreme service conditions.
