Physical properties of chromium-nickel austenitic stainless steel 00Cr18Ni14Mo2Cu2

Physical properties of 00CR18Ni14Mo2Cu2 austenitic-ferritic stainless steel

Austenitic-ferritic stainless steel is a particularly versatile material, mainly used in the sea water, oil and chemical industries, but also increasingly popular in engineering, construction and manufacturing applications. One such material is 00CR18Ni14Mo2Cu2 austenitic-ferritic stainless steel, developed by the American Society for Testing and Materials (ASTM) as an alternative to more traditional materials such as nickel-based alloys and 304 stainless steel. As with any quality materials, understanding its physical properties is key to determining its suitability for different applications.

The 00CR18Ni14Mo2Cu2 austenitic-ferritic stainless steel is composed of the following elements, each of which contributes to the material’s physical properties: carbon (C), chromium (Cr), nickel (Ni), molybdenum (Mo), cupper (Cu) and silicon (Si). Its corrosion resistance is superior to most other stainless steels due to its high concentration of chromium and nickel, which both act to protect the steel from corrosion and oxidation. The chromium and nickel both act together to form a passive oxide layer on the surface of the steel. This layer prevents further oxidation, and thus enhances the material’s resistance to corrosion.

In terms of its mechanical properties, the 00CR18Ni14Mo2Cu2 austenitic-ferritic stainless steel exhibits excellent strength, ductility and toughness. The material is capable of withstanding up to approximately 180 MPa of tensile strength, making it suitable for applications such as aircraft components and pressure vessels. The material also has a relatively high resistance to abrasion, making it ideal for components subject to heavy wear and tear.

Other important physical properties of the 00CR18Ni14Mo2Cu2 austenitic-ferritic stainless steel include its thermal and electrical properties, as well as its magnetic properties. The material has a thermal conductivity of approximately 56 W/mK, a thermal expansion of around 18.33×10-6 K-1, and a density of about 7.85 g/cm³. The material also exhibits satisfactory electrical conductivity, with an electrical resistivity of about 6.7x10-6 Ω.m. As for its magnetic properties, the steel is non-magnetic, and therefore suitable for components that require a non-magnetic material.

In conclusion, the 00CR18Ni14Mo2Cu2 austenitic-ferritic stainless steel is a versatile and reliable material, offering excellent resistance to corrosion, abrasion and high temperatures. The material is also capable of withstanding up to approximately 180 MPa of tensile strength, making it suitable for a wide range of applications where strength and ductility are of paramount importance. Moreover, the material has a range of useful thermal, electrical and magnetic properties, making it suitable for applications across many different industries.

00Cr18Ni14Mo2Cu2 stainless steel, also known as 0Cr18Ni14Mo2Cu2, is a kind of Austenitic stainless steel. Its main components are 0Cr18Ni14Mo2Cu2 and the a small amount of molybdenum, which can improve the corrosion resistance in reducing saline solution, sea water and other media. The steel has very good resistance to intergranular corrosion and excellent thermal stability. It also has higher creep strength and optimal mechanical properties.

The chemical composition of this kind of steel mostly contains carbon, manganese, sulfur, phosphorus, silicon, chromium, nickel, molybdenum, copper and so on. Its tensile strength is 690~960 Mpa, the yield strength is 305~440 Mpa and the elongation is ≥30%. The hardness is HRB90~95, the maximum operating temperature can reach 815°C and the bending angle is ≥90°.

00Cr18Ni14Mo2Cu2 stainless steel has many features. It has good toughness, ductility and stains resistance, so it is highly versatile and very resistant to corrosion. It does not rust easily and resists various chemicals, so it can be used in many different environment. Moreover, it has low maintenance cost and is very strong and safe to use.

In conclusion, 00Cr18Ni14Mo2Cu2 stainless steel is a kind of Austenitic stainless steel with excellent thermal stability and good corrosion resistance. It has many good characteristics, such as higher creep strength, good toughness, ductility and stains resistance, low maintenance cost and strong safety. All of those makes it an ideal material for many applications.