Physical Properties of Austenitic Precipitation Hardening Stainless Steel 0Cr15Ni25MoTiAlVB(A-286)

The physical properties of 0Cr15Ni25MoTiAlVB (A-286) precipitation hardened stainless steel

Precipitation hardened stainless steel is a stainless steel alloy that can exhibit a wide range of mechanical properties after heat treatment. It is one of the most widely used stainless steels today, due to its excellent strength, good corrosion and oxidation resistance and superior hardness. 0Cr15Ni25MoTiAlVB (A-286) is one of the most commonly used precipitation hardened stainless steel grades and is known for its excellent mechanical properties, making it suitable for a variety of engineering applications. This article provides an overview of the physical and mechanical properties of 0Cr15Ni25MoTiAlVB (A-286) precipitation hardened stainless steel.

0Cr15Ni25MoTiAlVB (A-286) is a precipitation hardened stainless steel alloy that is comprised of approximately 15% chromium, 25% nickel and 2% molybdenum. It also contains is a small amount of titanium and aluminum. The addition of these elements enhances the mechanical properties of the alloy, allowing it to achieve greater hardness and strength than other stainless steels. 0Cr15Ni25MoTiAlVB (A-286) is similar to 0Cr13Ni4Mo7TiAlVN (A-286), however it has a higher chromium and nickel content, which improves its corrosion resistance.

0Cr15Ni25MoTiAlVB (A-286) precipitation hardened stainless steel has a good combination of strength, ductility, weldability and corrosion resistance. In the annealed and tempered condition, the material is capable of achieving a tensile strength of up to 1350MPa, with a proportional elongation of 35%. In the solution-treated and aged condition, the material can reach a yield strength of up to 1500MPa and a tensile strength of up to 1900MPa, with a 20% proportional elongation.

The hardness of 0Cr15Ni25MoTiAlVB (A-286) precipitation hardened stainless steel depends on the type of heat treatment and solution-treatment that it is subjected to. In its solution-treated and aged condition, the hardness of the material can range from 38 to 44HRc. In its solution-treated, aged and tempered condition, the hardness of the material can range from 38 to 45HRc.

The density of 0Cr15Ni25MoTiAlVB (A-286) precipitation hardened stainless steel is 8.05g/cm3 at room temperature. This alloy exhibits good weldability and is generally considered to be a free-machining grade of stainless steel due to its good formability and machinability.

In conclusion, 0Cr15Ni25MoTiAlVB (A-286) precipitation hardened stainless steel is a corrosion-resistant grade of stainless steel that is capable of achieving excellent mechanical properties after appropriate heat treatment. It has a low carbon content, making it particularly resistant to corrosion, and it also has good weldability and good machinability. This makes it well-suited for a variety of engineering applications.

A-286 stainless steel, also known as 0Cr15Ni25MoTiAlVB alloy, is a precipitation hardened corrosion resistant steel most commonly used in high temperature applications. The material is composed of a mix of chromium, nickel, molybdenum, titanium, aluminum, vanadium and other elements. Due to its unique combination of alloying elements, A-286 stainless steel has very high strength and good oxidation resistance at temperatures up to 1500°F (811°C). It has excellent creep strength, making it well suited to perform in high pressure, high temperature environments.

A-286 stainless steel also has good corrosion resistance, both in general use environments and at temperatures up to 1500°F (811°C). It shows good resistance to oxidation, carburization and nitriding, as well as good chloride stress corrosion cracking resistance. The alloy performs well in a variety of environments, including oxidizing and reducing conditions, as well as mildly acidic solutions.

A-286 stainless steel demonstrates excellent machinability, making it easy to form and shape into desired components. The material usually comes in the form of bar, sheet and plate. It can also be produced in a variety of shapes and product forms, such as welded wire and arc welding rods. The material is readily weldable with either a TIG or MIG process.

A-286 stainless steel’s high temperature capability makes it an ideal choice for use in components that are exposed to high amounts of heat and stress. It is commonly used in aircraft engine components, fasteners, nuclear power components and for turbine blades used in the oil and gas industry. Other common applications for A-286 stainless steel include petrochemical piping, exhaust manifolds, gas turbine components and valves.