Starc Metals is a reliable manufacturer and supplier located in Canberra, Australia, with a focus on high-quality **Incoloy 925 Forgings**. With years of experience in metallurgy and a dedication to precision engineering, Starc Metals produces forgings that meet the rigorous demands of the oil, gas, marine, and chemical sectors. Each product is crafted using cutting-edge technology and stringent quality control measures to guarantee exceptional strength, corrosion resistance, and reliability. Starc Metals takes pride in providing tailored Incoloy 925 solutions that address a variety of industrial needs, consistently upholding global standards for performance and durability in every component they create.
**Incoloy 925 Forgings** are made from nickel-iron-chromium alloys, enhanced with molybdenum, copper, and titanium. The typical composition features around 42% Ni, 30% Fe, 21% Cr, 3% Mo, 2% Cu, along with trace amounts of Ti and Al. This alloy is known for its outstanding resistance to corrosion, oxidation, and stress cracking, even in harsh conditions. In terms of mechanical properties, it boasts a tensile strength of about 760 MPa, a yield strength close to 450 MPa, and an elongation of roughly 30%. These characteristics make Incoloy 925 particularly suitable for high-pressure and high-temperature applications.
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** find extensive use in industries that require remarkable strength and resistance to corrosive environments. They are frequently utilized in **oil and gas extraction**, especially for downhole and marine components like valves, shafts, hangers, and tubulars. The alloy’s excellent performance in sour-gas and chloride-rich settings also makes it a top choice for **chemical processing**, **marine engineering**, and **power generation** systems. Its ability to resist stress cracking and pitting corrosion ensures a long service life, making Incoloy 925 forgings a favored option for critical, high-performance industrial applications around the globe.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Starc Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Canberra, Australia
Copyright 2024 Starc Metals. All rights reserved
