ASTM B564 UNS N06625 Nickel Alloy Forgings – DINGSCO Precision Industrial Components
ASTM B564 UNS N06625 Nickel Alloy Forgings manufactured by DINGSCO are high-performance forged components made from nickel-chromium-molybdenum alloy (Inconel 625). Through controlled hot forging and strict quality inspection, these forgings deliver excellent mechanical strength, corrosion resistance, and long-term reliability for demanding industrial environments.
Material Overview – UNS N06625 (Alloy 625)
UNS N06625 is a solid-solution strengthened nickel-based alloy known for its outstanding resistance to pitting, crevice corrosion, oxidation, and stress corrosion cracking. The addition of molybdenum and niobium enhances strength without the need for heat treatment, making Alloy 625 ideal for severe service conditions.
Nickel alloy 625 material properties
Nickel alloy 625 is a solid solution strengthened nickel-based wrought superalloy, mainly composed of nickel (58%-65%), chromium (20%-23%), molybdenum (8%-10%), and niobium, among other elements.
Key characteristics:
Corrosion resistance: Excellent performance in acidic, alkaline, and chloride environments; its resistance to pitting corrosion is three times that of ordinary stainless steel.
High-temperature strength: Maintains high strength at 950℃, adaptable to a wide temperature range of -200℃ to 980℃.
Weldability and machinability: Supports conventional welding and hot forging processes, but exhibits high resistance to high-temperature deformation (flow stress reaches 250MPa at 1100℃).
Product Core: Materials and Processes
Superior INCONEL 625 Alloy: INCONEL 625 (UNS N06625) is a solid solution strengthened nickel-based superalloy with molybdenum and niobium as the main strengthening elements. It does not achieve strength through precipitation hardening, but rather relies on the solid solution strengthening of the nickel-chromium matrix by molybdenum and niobium. This gives it stable and excellent mechanical properties over a wide temperature range.
Advantages of Precision Forging: Compared to traditional machining methods, precision forging significantly refines the grain structure of the material, thereby improving the strength, toughness, and fatigue resistance of the product. This means that the forged rings you provide can withstand extremely high mechanical and thermal stresses, resulting in a longer service life in harsh environments. The forging process also eliminates internal defects, improving the density and integrity of the material.
Typical Applications
ASTM B564 UNS N06625 nickel alloy forgings are widely used in industries requiring extreme durability and corrosion resistance, including:
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Oil & gas equipment (valve bodies, stems, flanges)
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Chemical processing components
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Marine and offshore structures
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Power generation and heat-resistant parts
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Aerospace and high-stress mechanical components
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