825 round bars, a nickel-iron-chromium-molybdenum-copper superalloy (UNS N08825), excel in resisting both corrosion and high temperatures, making them indispensable in chemical, nuclear, and desalination industries. This alloy's composition—with copper enhancing resistance to sulfuric acid and molybdenum combating chlorides—enables it to withstand aggressive media like phosphoric acid, seawater, and organic solvents. Newstar Hardware's 825 round bars adhere to ASTM B425 and ASME SB-425, offering diameters from 10 mm to 250 mm with tensile strengths up to 700 MPa and elongation over 30%. The material's austenitic structure ensures ductility for complex machining and welding, while its low carbon content (<0.05%) prevents intergranular corrosion in welded joints. Ideal for pickling tanks, brine evaporators, and nuclear fuel processing equipment, 825 round bars maintain integrity in reducing and oxidizing environments alike. Their resistance to stress corrosion cracking in chloride solutions (up to 150°C) extends service life in offshore platforms and desalination plants. Surface finishes include mill, polish, or passivation, with custom heat treatment available to optimize mechanical properties for specific applications. Rigorous quality control ensures compliance with international standards for critical components.
