Stainless Steel DIN 1.4948 Valves

Stainless Steel Din 1.4948 Valves, also known as UNS S30815 or Alloy 153MA, is an austenitic stainless steel with a high chromium and nickel content. The chemical composition of Din 1.4948 typically consists of iron (Fe) as the base metal, nickel (Ni) as the primary alloying element (15-17%), chromium (Cr) as the secondary alloying element (17-19%), manganese (Mn) as a stabilizing element, molybdenum (Mo) as a corrosion-resistant element (1-2%) and nitrogen (N) to enhance the mechanical properties of the material. The presence of nickel and chromium provides good corrosion resistance, while molybdenum provides enhanced resistance to pitting and crevice corrosion. The high nickel content of Din 1.4948 also provides good resistance to stress corrosion cracking.

SS Din 1.4948 valves, also known as UNS S30815 or Alloy 153MA, are widely used in high-temperature and high-pressure applications in the power generation and petrochemical industries. The high nickel and chromium content of Din 1.4948 provides excellent resistance to corrosion, making it ideal for use in harsh environments. The molybdenum content also enhances resistance to pitting and crevice corrosion, further improving the material's performance in harsh environments. In addition to its corrosion resistance, Din 1.4948 also has good mechanical properties and high resistance to stress corrosion cracking. These valves are available in various sizes, shapes, and styles to meet specific application requirements and are manufactured to meet industry standards for quality and performance.