High chromium ferritic stainless steel with high purity Cr29Mo4Ni2 (UNSS44800)

UNS S44800 stainless steel is a high-chromium ferritic stainless steel with the Cr content of 29.2%, Mo content of 4.2%, and Ni content of 2.3%.UNS S44800 alloy is resistant to many corrosive media and provides excellent oxidation resistance in temperatures up to about 1150°C (2100°F). It also offers excellent carburizing resistance at temperatures ranging from about 910°C (1670°F) to 1040°C (1890°F). This alloy is often chosen for low cost applications where its corrosion resistance is adequate.

UNS S44800 stainless steel offers excellent general corrosion resistance to many environmental exposures. It is particularly resistant to chloride stress-corrosion cracking and is used in a variety of applications such as pressurized vessels and piping components, offshore platforms, chemical process industries and more. This alloy may be highly resistant in some environments, especially in food processing, which are specifically service/process related but will often exhibit high levels of pitting and crevice corrosion in other environments.

UNS S44800 stainless steel can be machined to tight tolerances and has good formability and weldability. Typical applications of this alloy are in the chemical process, power generation and valve industries. Due to its good mechanical properties, UNS S44800 stainless steel is often used in pressurized vessels, piping components, offshore platforms and other industry applications where corrosion resistance is a major concern.

UNS S44800 stainless steel is also used for low cost applications where its corrosion resistance is adequate. Typical applications include pressure vessels, piping components, and offshore platforms. Its excellent corrosion resistance, good mechanical properties and low cost makes it an ideal choice for many applications.

Overall, UNS S44800 stainless steel is an excellent choice for many applications where corrosion resistance and cost effectiveness are necessary. It offers excellent corrosion resistance, good mechanical properties and low cost. Its versatility and durability makes it a popular choice for many industries.

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UNS S44800 stainless steel is a high chromium ferritic stainless steel with a low carbon content. It is also known as Grade 4B and 440A stainless steel. This high carbon content makes it ideal for applications that require good strength, corrosion and notch resistance, as well as an increased level of wear resistance.

This grade of stainless steel offers excellent ductility and formability, making it ideal for applications requiring cutting and forming of components. Due to its high chromium content, the grade provides excellent corrosion resistance in a wide range of corrosive environments. The low carbon content also gives it a higher level of strength and fatigue resistance than other grades of stainless steel. It also has excellent resistance to pitting and crevice corrosion.

UNS S44800 is commonly used for a number of applications, such as valves and pumps, automotive components and equipment, cookware and kitchenware, and medical instruments and implants. This grade of stainless steel is also commonly seen in aerospace, power generation and petrochemical applications.

UNS S44800 is an economical grade of stainless steel that offers similar properties to higher cost materials, yet provides a higher level of strength and durability at a lower price. This makes it ideal for a variety of demanding applications.