X19CrMoNbVN11-1, 1.4913 – Heat-resistant stainless steel

Grade X19CrMoNbVN11-1, 1.4913 steel belongs to the group of stainless and heat-resistant materials. It is used in several key industrial sectors.

Rolled, peeled bars from diameter 20 mm to 300 mm in stock. Other sizes available upon request.

Properties of X19CrMoNbVN11-1, 1.4913 steel

Grade X19CrMoNbVN11-1, 1.4913 steel is known for its excellent mechanical properties. It is an austenitic-ferritic type of steel, characterized by high strength, resistance to corrosion and heat, and good weldability. Key mechanical properties of this steel include:

• Tensile strength: Grade X19CrMoNbVN11-1, 1.4913 steel has high tensile strength, making it ideal for applications that require resistance to mechanical stress.
• Hardness: This steel achieves high hardness, ensuring long service life and resistance to wear.
• Resistance to corrosion: Thanks to the presence of chromium in its chemical composition, X19CrMoNbVN11-1, 1.4913 steel has excellent corrosion resistance.
• Heat resistance: This steel is capable of withstanding high temperatures, making it suitable for use in high-temperature environments.
• Weldability: Grade X19CrMoNbVN11-1, 1.4913 steel is well weldable, which allows for easy fabrication and assembly of components.

Chemical composition of X19CrMoNbVN11-1, 1.4913 steel

The chemical composition of grade X19CrMoNbVN11-1, 1.4913 steel, is carefully balanced to ensure optimal properties. Below is an overview of the main elements and their percentage composition:

• Carbon (C): 0.17–0.23%
• Silicon (Si): up to 0.50%
• Manganese (Mn): up to 0.70%
• Chromium (Cr): 9.00–12.00%
• Molybdenum (Mo): 0.90–1.20%
• Niobium (Nb): 0.20–0.50%
• Vanadium (V): 0.20–0.50%
• Nitrogen (N): up to 0.05%

This composition contributes to achieving high strength, hardness, and resistance to corrosion and heat. These are key requirements for a wide range of industrial applications.

Typical applications of X19CrMoNbVN11-1, 1.4913 steel

Grade X19CrMoNbVN11-1, 1.4913 steel finds wide application in various industrial sectors due to its exceptional properties. The most common applications of this steel include:

Power industry

X19CrMoNbVN11-1, 1.4913 steel is frequently used in the energy sector, particularly in turbines and boilers. These devices require resistance to high temperatures and pressures.

Petrochemical industry

Due to its corrosion resistance, this steel is ideal for the production of equipment and piping in the petrochemical industry.

Automotive industry

X19CrMoNbVN11-1, 1.4913 steel is also used in the automotive industry. It is used for the production of engine components and other parts subjected to high mechanical stress.

Mechanical engineering

This steel is also widely used in engineering, where high strength and wear resistance are required.

Grade X19CrMoNbVN11-1, 1.4913 steel is an excellent material with a wide range of properties ensuring its application in various industries. Its high strength, hardness, resistance to corrosion and heat, and good weldability make it an ideal choice for demanding applications. Thanks to this article, professionals and metal industry traders can better understand and utilize the potential of this steel.