Isis Metals stands out as a top manufacturer and supplier of Incoloy 925 Forgings, proudly based in Manila, Philippines. They specialize in crafting high-quality nickel-iron-chromium-cobalt alloy products that are built to withstand the toughest conditions, offering exceptional corrosion resistance, mechanical strength, and durability. Each Incoloy 925 Forging is precision-engineered to ensure reliable performance in challenging environments, whether they’re chemical, marine, or high-temperature settings. Isis Metals is committed to meeting rigorous international quality standards, guaranteeing that every forging is dimensionally accurate, long-lasting, and high-performing. These forgings are perfect for a variety of industries, including chemical processing, marine engineering, aerospace, and power generation, where they provide outstanding resistance to oxidation, corrosion, and stress corrosion cracking under demanding operational conditions.
The composition of Incoloy 925 Forgings includes nickel (55–60%), iron (10–15%), and chromium (20–23%), along with molybdenum, copper, cobalt, and titanium to boost their corrosion resistance, mechanical strength, and thermal stability. On the mechanical side, Incoloy 925 boasts a tensile strength ranging from 750 to 950 MPa, along with excellent ductility, toughness, and a strong resistance to pitting, crevice, and stress corrosion cracking. This unique blend of properties makes Incoloy 925 Forgings ideal for critical applications that require long-lasting durability, structural integrity, and dependable performance in aggressive chemical and high-temperature environments.
Specifications ASTM B637 / ASME SB637
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 | Ni% | Cr% | Fe% | Mo% | Cu% | Ti% | Al% | Mn% | Si% | Nb% | C% | S% |
| Incoloy 925 | 42.0-46.0 | 19.5-22.5 | Min 22 | 2.5-3.5 | 1.5-3.0 | 1.9-2.4 | 0.1-0.5 | Max 1.0 | Max 0.5 | Max 0.5 | Max 0.03 | Max 0.03 |
| UNS | Heat Treatment | Tensile Strength, min, psi (MPa) | Yield Strength (0.2 % offset), min, psi (MPa) | Elongation in 2 in. (50 mm) or 4D, min, % | Reduction of Area, min, % | Brinell or (Rockwell C) Hardness |
| ASTM B637 UNS N09925 | solution + precipitation harden | 140 000 (965) | 105 000 (724) / 110 000 (758) | 18 | 25 | 346 max (38, Rc max) |
| STANDARD | UNS | WNR. |
| Alloy 925 | N09925 | – |
The ideal temperature range for forging Incoloy 925 is between 1,800°F (982°C) and 2,200°F (1,204°C). Forging should be done within this range to achieve optimal material properties and avoid overheating.
Incoloy 925 forgings require minimal maintenance due to their excellent corrosion resistance. Regular inspection for signs of wear, cracks, or environmental damage is recommended to ensure long-term performance.
Incoloy 925 forgings have limited high-temperature strength beyond 1,600°F (871°C) and may suffer from reduced ductility in extreme conditions. They also exhibit moderate resistance to pitting and crevice corrosion in highly aggressive environments.
Incoloy 925 Forgings are extensively utilized in industries that require high-strength, corrosion-resistant, and heat-resistant forged components. You’ll find them in chemical processing equipment, marine and offshore hardware, pumps, valves, heat exchangers, and aerospace structural parts. They’re also essential in desalination plants, petrochemical facilities, and power generation systems, where exposure to harsh media and elevated temperatures is a common challenge. Isis Metals delivers Incoloy 925 Forgings that promise reliable performance, a long service life, and consistent quality for demanding industries.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Isis Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Manila, Philippines
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