Al Summan Metals, a highly regarded manufacturer and supplier based in Dubai, UAE, is recognized for its premium Incoloy 925 Forgings. These forgings combine the strong properties of a nickel-iron-chromium base with the remarkable corrosion resistance offered by molybdenum, copper, and titanium. Designed for demanding applications, Incoloy 925 Forgings perform exceptionally at resisting stress-corrosion cracking, pitting, and crevice corrosion, whether in oxidizing or reducing conditions. Al Summan Metals takes pride in precision engineering, guaranteeing dimensional accuracy and rigorous adherence to international quality standards, which makes these forgings ideal for tough marine, chemical, and oil & gas applications.
Incoloy 925 Forgings are made up of roughly 38–46% nickel, 19.5–23.5% chromium, 2.5–3.5% molybdenum, 1.5–3% copper, 0.2–0.5% titanium, and the balance is iron. This distinctive blend delivers a great mix of strength, corrosion resistance, and thermal stability. When it comes to mechanical properties, these forgings offer a tensile strength of about 760 MPa and a yield strength of 414 MPa, keeping strong ductility and toughness even under extreme temperatures and demanding conditions. Their composition provides exceptional protection against chloride-induced corrosion and sulfide stress cracking.
SpecificationsASTM B637 / ASME SB637
Flat bar blocksup to 27″ width and 15,000 lbs.
Cylinders and sleevesup to 50″ maximum O.D. and 65″ maximum length
Discs and hubsup to 50″ diameter and 20,000 lbs.
Rolled, hand forged or mandrel forged ringsup to 84″ maximum O.D. and 40″ maximum length
Rounds, shafts and step shaftsup 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 optimal temperature window for forging Incoloy 925 falls between 1,800°F (982°C) and 2,200°F (1,204°C). Forging within these limits helps attain the best material properties while preventing overheating.
Thanks to their outstanding corrosion resistance, Incoloy 925 forgings need little upkeep. Periodic checks for indications of wear, cracking, or environmental deterioration are advised to guarantee lasting performance.
Incoloy 925 forgings offer only modest high-temperature strength above 1,600°F (871°C) and can experience diminished ductility under severe conditions. They likewise show moderate resistance to pitting and crevice corrosion in highly aggressive environments.
Incoloy 925 Forgings are used across industries where robustness and resistance to corrosion matter most. They are especially well-suited for producing components in oil and gas extraction, marine engineering, chemical processing, and power generation. Typical applications involve valve parts, fasteners, shafts, hangers, and tubular products that encounter harsh media. Because they can withstand elevated pressures, temperatures, and corrosive fluids, they are perfect for sour gas wells and offshore environments. Incoloy 925 Forgings provide enduring reliability, durability, and performance even in the toughest industrial operations.
We supply products accompanied by both mill test certificates and third-party test certificates, guaranteeing the highest standards of quality and compliance.
Al Summan Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Dubai, UAE
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