Nickel Alloy Forgings
When catastrophic failure is not an option, the world's most demanding industries turn to forged superalloys. 28Nickel supplies premium nickel alloy forgings engineered for extreme structural integrity, ultimate fatigue resistance, and absolute reliability. From massive seamless rolled rings for aerospace gas turbines to heavy forged blocks for deep-sea oil and gas valves, we deliver near-net shapes that withstand the most punishing environments on Earth.
Available Alloy Grades for Forgings
High-stress applications demand materials that maintain their yield strength and corrosion resistance at extreme temperatures and pressures. We forge components from the industry's most advanced superalloys to meet strict API, ASME, and AMS aerospace specifications.
Select a Grade to View Material Specs:
Browse Forging Categories
To minimize your machining time and material waste, we supply sur mesure open-die and closed-die forgings tailored to your near-net shape requirements. Select a category below to explore capabilities.
Seamless Forged Rings
Manufactured via the ring rolling process. Essential for gas turbine casings, massive slewing rings, and heavy-duty flange blanks where circular grain flow is critical for radial strength.
Forged Blocks & Discs
Massive rectangular blocks, step shafts, and round discs/blanks. Extensively utilized by CNC machine shops to manufacture high-pressure valve bodies, manifold blocks, and heat exchanger tube sheets.
Custom Near-Net Shapes
Send us your blueprints. We utilize heavy open-die forging presses to create complex custom shapes, significantly reducing your expensive CNC milling time and raw material waste.
The Engineering Advantage of Forging
Why choose a forging over a casting or machining from a standard solid plate? The answer lies in the internal metallurgical structure.
Directional Grain Flow
The forging process physically deforms the hot metal, aligning its internal grain structure to match the contours of the part. This drastically increases impact strength and directional fatigue resistance compared to cast or machined parts.
Zero Internal Porosity
Under immense pressure, any microscopic voids or gas pockets inherent in the original ingot are completely consolidated and eliminated. This ensures the component is absolutely leak-proof and structurally sound under extreme hydrostatic pressure.
| Catégorie de spécification | Détails et normes |
|---|---|
| Spécifications standard | ASTM B564 (Standard Spec for Nickel Alloy Forgings), AMS Aerospace Forging Specifications, API 6A (Oil & Gas). |
| Delivery Conditions | As-Forged (Black), Rough Machined (Proof Machined to save you tooling wear), Fully Solution Annealed & Aged. |
| Contrôle non destructif (CND) | We provide 100% Ultrasonic Testing (UT) to guarantee the absence of internal flaws, and Dye Penetrant Testing (PT) for surface integrity upon request. |
| Material Traceability | Full EN 10204 3.1 Mill Test Certificates (MTR) provided with full chemical and mechanical properties. |
Require a Custom Superalloy Forging?
From a 10-inch Inconel 718 forged disc to a 100-inch Hastelloy seamless rolled ring, 28Nickel has the capability. Send us your dimensional drawings (DXF/PDF), alloy grade, and required specifications for a rapid evaluation.
Request a Forging Quote