X4NiCrMo20-5 is a high-alloy high-performance steel that has excellent corrosion and oxidation resistance and high temperature strength. It has excellent weldability and formability, high tensile and impact strength, excellent resistance to stress corrosion and fatigue, and very good workability. X4NiCrMo20-5 is used in oil and gas industry, chemical and petrochemical industry, shipbuilding and offshore industry, power generation and automotive industry.
In the oil and gas industry, X4NiCrMo20-5 is used for valves, pressure vessels, pumps and other components that require high strength and resistance to corrosion in harsh environments. Its high temperature strength and good machinability makes it a preferred material in pressure vessel and valves applications.
In the shipbuilding and offshore industry, X4NiCrMo20-5 is used for components where strength and corrosion-resistance are critical requirements. These include pressure vessels, piping systems, valves, pumps, and other components exposed to corrosive fluids in marine environments. It also has good resistance to fretting wear which makes it a good option for ball valves, as it provides more reliable service life.
In the chemical and petrochemical industry, X4NiCrMo20-5 is often used for pressure vessels, piping systems, pumps, valves and other components exposed to highly corrosive environments. Its excellent corrosion-resistance makes it suitable for these applications. It can be used in pressure vessels and pipes in transportation of aggressive chemicals.
In power generation and automotive industry, X4NiCrMo20-5 can be used in components exposed to elevated temperature, where good strength and oxidation resistances are required. It is a preferred steel grade for components exposed to high temperature during operations such as internal combustion engines.
Overall, X4NiCrMo20-5 is a high-alloy, high-performance steel with excellent corrosion and oxidation resistance and high temperature strength. Its good weldability and excellent strength makes it ideal for use in hostile environments where resistance to corrosion and oxidation is critical. It is suitable for use in oil and gas industry, chemical and petrochemical industry, shipbuilding and offshore industry, power generation and automotive industry for components that are exposed to highly corrosive fluids and elevated temperatures.
