Inconel 625 alloy bar and rod are high-strength, nickel-chromium-molybdenum components designed for the most demanding mechanical and structural applications. While Inconel 600 excels in pure oxidation resistance, Inconel 625 is "fortified" with niobium, making it the superior choice for high-fatigue strength and environments plagued by pitting, crevice corrosion, and high-velocity seawater.