A269 TPXM-19 Austenitic Stainless Steel Seamless and Welded Tubing

​A269 TPXM-19 Austenitic Stainless Steel Tubing is a premium material that offers unparalleled performance in a wide range of industrial applications. Its unique chemical composition and mechanical properties make it a sought-after choice for various applications that require corrosion resistance, high strength, and durability.
Chemical Composition:
The TPXM-19 stainless steel is composed of a precise blend of elements that contribute to its excellent performance. It contains approximately 22% Nickel (Ni), 18.5% Chromium (Cr), 3% Molybdenum (Mo), 0.1% Niobium (Nb), 1% Silicon (Si), 0.5% Manganese (Mn), 0.04% Phosphorus (P), 0.03% Sulphur (S), and 0.06% Carbon (C). This balanced composition ensures superior corrosion resistance and mechanical strength.
Mechanical Properties:
TPXM-19 stainless steel tubing exhibits excellent mechanical properties. It possesses high tensile strength and yield strength, making it suitable for applications that require high-pressure performance. Furthermore, its good ductility and workability allow for easy fabrication and installation.
Heat Treatment Status:
Before further processing, TPXM-19 stainless steel tubing undergoes a solid solution treatment. This heat treatment involves heating the material to a temperature range of 1065-1120°C, maintaining the temperature for a specified time based on the tube's thickness, and then cooling it rapidly. This process ensures the material's uniformity and stability, enhancing its overall performance.
Dimensional Range:
TPXM-19 stainless steel tubing is available in a wide range of dimensions to cater to various applications. Its outer diameter ranges from 1/16 inch to 4 inches, while the wall thickness varies from 0.010 inch to 0.312 inch. This versatility allows for flexibility in design and installation.
Impact Testing:
To ensure the tubing's reliability and safety, impact testing is performed. This test measures the material's ability to withstand sudden impact loads, ensuring its structural integrity in demanding applications.
Primary Applications:
TPXM-19 stainless steel tubing finds extensive use in various industries. Its superior corrosion resistance and high strength make it suitable for applications in the chemical, petrochemical, and oil and gas sectors. Additionally, its excellent weldability and formability enable its use in the manufacture of heat exchangers, condensers, and other critical equipment.
TJC Steel Group Supply Cases:
At TJC Steel Group, we pride ourselves on our ability to supply high-quality TPXM-19 stainless steel tubing to meet our customers' specific needs. Our supply cases include the provision of seamless and welded tubing for chemical plants, refineries, and other industrial facilities. Our strict quality control measures and commitment to customer satisfaction ensure that our products meet the highest standards of performance and reliability.
In conclusion, A269 TPXM-19 Austenitic Stainless Steel Tubing offers a compelling choice for applications that require superior corrosion resistance, high strength, and durability. Its unique chemical composition, mechanical properties, and versatility in dimensions make it a reliable material for various industrial applications. At TJC Steel Group, we are committed to providing our customers with the best-in-class TPXM-19 stainless steel tubing to meet their specific needs.