0Cr18Ni9Cu3 austenite stainless steel, S34888, is a new grade of stainless steel developed by the Japanese steel company Kobe Steel Ltd. and first produced in 1988. It has excellent corrosion resistance, strength and workability.
The material has an austenitic structure with a composition of 0.08% C, 18% Cr, 9% Ni, and 3% Cu, which makes it resistant to chemical and environmental corrosion. Its strong combination of nickel and chromium is particularly beneficial in providing good corrosion resistance even in harsh conditions. The stainless structure also provides good resistance to stress-corrosion cracking, making it suitable for use in high pressure and temperature applications.
The electrochemical features of 0Cr18Ni9Cu3 are also beneficial for use in corrosive environments. Its high electrical resistivity provides protection against galvanic corrosion, while its high surface passivation allows it to resist general forms of corrosion. Its high corrosion resistance is further enhanced by its excellent absorption of environmental energies, such as ultraviolet light and ozone.
The excellent physical properties of 0Cr18Ni9Cu3 enable it to be used in a wide variety of applications. The excellent strength and ductility provide good resistance to mechanical and thermal shock. This is beneficial in applications where hot forming and machining needs to be done, such as components in the automotive and aerospace industry. Its high strength and hardness also make it suitable for applications such as medical implants and industrial equipment.
The good workability of 0Cr18Ni9Cu3 makes it easier to form into complex shapes and products. This can be used to create high quality products and components with excellent geometry, as well as highly detailed and complex designs. This is beneficial for applications such as medical instruments, aircraft parts, and industrial machinery.
The superior corrosion resistance of 0Cr18Ni9Cu3 makes it ideal for use in components exposed to harsh environments. It is used in applications such as shipbuilding, chemical processing, food processing, petrochemical, marine, and pharmaceuticals. Its high resistance to abrasion and wear makes it suitable for components exposed to heavy wear, as well as components that are subject to frequent cleaning and sanitation.
The superior properties of 0Cr18Ni9Cu3 make it an ideal material for a wide variety of applications. Its excellent corrosion resistance, strength, and workability make it highly versatile, with applications ranging from the medical and aerospace industry to shipbuilding and petrochemical industries. Its superior physical properties also make it suitable for medical implants, industrial equipment and highly detailed and complex designs. And its outstanding absorption of environmental energies make it a great choice for components that need to be exposed to ultraviolet light or ozone.
