Incoloy 800HT B409 Plates Features

• » Maximum Creep-Rupture Strength: Refined with a high Al + Ti content (0.85% to 1.20%) to deliver the highest stress-rupture properties in the Incoloy 800 series for extreme thermal loads.
• » Optimized High-Temperature Stability: Precision-engineered to maintain structural integrity during prolonged exposure to temperatures above 700°C (1290°F), preventing premature failure.
• » Superior Carburization Resistance: Provides an elite defense against carbon absorption, making it the preferred choice for ethylene furnace components and cracking environments.
• » Robust Oxidation Protection: Forms a dense, adherent protective scale that shields the metal from surface degradation and internal oxidation in aggressive gas atmospheres.
• » Nitriding Defense: The high nickel and chromium matrix offers excellent resistance to nitrogen absorption, crucial for industrial heating and gas processing equipment.
• » Consistent Mechanical Performance: Solution annealing ensures a stable coarse grain structure, resulting in predictable and reliable performance across the entire lifespan of the component.
• » Excellent Weldability: Can be welded using standard methods with high-nickel filler metals to ensure the joints match the base plate's superior creep resistance and thermal stability.
• » Design Efficiency: Enhanced mechanical properties allow for higher allowable design stresses, potentially reducing material thickness and weight in large pressure vessels.