ASME SB 443 UNS N06625 is a popular alloy used in various applications thanks to its excellent properties. In this blog post, we will explore the chemical composition of Inconel alloy 625.
ASME SB 443 UNS N06625 Chemical Composition
Inconel 625 plate is a nickel-chromium-molybdenum alloy that also contains niobium and tantalum.
Nickel (Ni): 58.0% - 63.0%
Chromium (Cr): 20.0% - 23.0%
Molybdenum (Mo): 8.0% - 10.0%
Niobium (Nb): 3.15% - 4.15%
Tantalum (Ta): 0.35% max
Iron (Fe): 5.0% max
Manganese (Mn): 0.5% max
Silicon (Si): 0.5% max
Carbon (C): 0.1% max
Sulfur (S): 0.015% max
Phosphorus (P): 0.015% max
ASME SB 443 Alloy 625 Sheet Material Properties
The addition of niobium and tantalum in ASME SB 443 alloy 625 provides it with excellent strength and toughness properties. The high nickel content provides excellent corrosion resistance properties, making alloy 625 ideal for applications in harsh environments. The high chromium and molybdenum content provide Inconel 2.4856 material with good resistance to oxidation and erosion.
ASME SB 443 UNS N06625 Plate Applications
The chemical composition of ASTM B443 UNS N06625 makes it suitable for various applications, including chemical processing, aerospace, power generation, and oil and gas. Inconel 625 plate excellent properties make it ideal for parts in high-stress environments, such as turbine blades, heat exchangers, and exhaust ducts.
