Brian Fasteners, located in Houston, USA, is a trusted manufacturer and supplier of Incoloy 925 Forgings. This high-strength nickel-iron-chromium alloy contains molybdenum, copper, and titanium for better corrosion resistance and mechanical properties. It is made for tough oilfield and marine environments. Incoloy 925 forgings are perfect for critical components that need resistance to sulfide stress cracking and pitting. Brian Fasteners provides custom-made forgings with full traceability, strict dimensional tolerances, and timely shipping. This ensures reliable performance in demanding offshore, petrochemical, and subsea operations where high reliability and corrosion resistance are crucial.
Incoloy 925 is made up of about 42% Ni, about 22% Fe, about 20% Cr, about 3% Mo, about 2% Cu, about 1.9% Ti, and trace amounts of Al and Mn. It offers tensile strength up to about 827 MPa, yield strength around 517 MPa, and elongation of about 30%. The alloy can be heat-treated and has excellent stress-rupture strength. It resists chloride-induced corrosion, sulfide cracking, and crevice corrosion. It performs reliably in both oxidizing and reducing environments, especially in marine or sour gas applications where high strength and corrosion resistance are essential.
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 used in downhole tools, hangers, valves, marine hardware, pump shafts, and other vital components in oil and gas extraction. Its resistance to sulfide stress corrosion makes it well-suited for sour wells and high-pressure gas environments. These forgings also find use in chemical processing and offshore platforms, where mechanical integrity and long-term corrosion resistance are important. Brian Fasteners supplies precision-forged Incoloy 925 parts designed for durability and reliability in harsh and corrosive conditions, supporting essential infrastructure in energy, marine, and industrial sectors.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
George Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Houston, USA
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