Application of 00Cr12Ni8Cu2TiNb (Custom 455)

Introduction

Custom 455 is a martensitic age-hardenable stainless steel providing combining high strength and excellent corrosion resistance. Custom 455 has been used for superior fasteners with high strength and corrosion resistance requirements, as well as for light-to-moderate loading applications in the oil and gas production and in various industrial fields.

Applications of Custom 455

Custom 455 has great potential for applications where high strength and corrosion resistance are of interest. Its especially suitable for load-bearing components, medical implants, aerospace components, and oilfield tools.

In the oil and gas production industry, Custom 455 is used as components for downhole tools such as acid-resistant mandrels, tubulars, and rod pump components, making it an ideal material in corrosive well environments.

Custom 455 is also used on a larger scale in the aerospace industry, where it is fast becoming a popular material of choice. Its excellent corrosion resistance and high strength make it ideal for aircraft components such as pins, gears, couplings, and bolts. Its resistance to stress-corrosion cracking also makes it suitable for aerospace fasteners.

In the medical implants industry, Custom 455 is used to make implants such as dental implants and joint-replacement implants. Its high strength, excellent corrosion resistance, and superior fatigue resistance make it ideal for implant applications. The implants made from Custom 455 are non-toxic and biocompatible, making them safe for human use.

Other notable applications of Custom 455 include firearms, surgical instruments, and fasteners. Its superior wear resistance and toughness make it ideal for use in firearms. It is also used for making surgical instruments due to its superior strength, good corrosion resistance, and excellent fatigue resistance. Custom 455 is also used for making fasteners due to its excellent resistance to galling and pitting corrosion.

Advantages of Custom 455

Custom 455 stainless steel offers a number of advantages over other materials, particularly in the application of robust, high-strength and corrosion-resistant components. It provides excellent corrosion resistance to a wide range of corrosive media and environments, making it suitable for use in highly corrosive application environments. Its high strength and superior fatigue resistance also make it ideal for applications where strength and durability are of utmost importance.

Conclusion

Custom 455 is a unique alloy, combining high strength and superb corrosion resistance. It has found use in numerous applications such as the oil and gas production industry, aerospace industry, medical implants industry, firearms, surgical instruments, and fasteners. It provides numerous advantages over other materials, making it a great choice for application where strength and corrosion resistance are of utmost importance.

Custom 455 is a martensitic stainless steel with excellent corrosion resistance and good mechanical properties, developed to meet the challenging requirements of the aerospace industry. The alloy contains elements such as copper, niobium, and titanium which give it its superior corrosion resistance, higher strength, and greater toughness than typical martensitic stainless steels.

Custom 455 is a high-performance steel and it is used for a variety of airframe and turbine engine components such as compressor discs, shafts, gears, and other high-stress parts. It has found applications in many industries such as aerospace, oil and gas, food processing, and commercial appliance as it provides excellent fatigue resistance, high hardness and good wear resistance, elevated temperature strength and good corrosion resistance in a wide range of environments.

Custom 455 provides good fatigue strength and creep strength up to 800 °C and has been used effectively in such high-temperature environments as highway exhaust systems, power plant applications and steam turbine blades. It is also used in valve components for high-pressure and cryogenic services.

Besides, Custom 455 is also durable and has good weldability, so it can be welded in the annealed condition. It can be hot working in the range of 982 – 1149 °C and cold working between 1370 – 1470 N/mm2. It has good machinability, although it has to be machined in order to attain good finish.

Overall, Custom 455 is a multi-purpose stainless steel alloy which is renowned for its ability to meet the most demanding requirements of the aerospace industry and its broad range of uses in other industries. Its corrosion resistance, fatigue strength and weldability make it a preferred choice for applications where high performance and durability are required.