022Cr19Ni13Mo4 Stainless Steel: Properties, Corrosion Resistance and Industrial Applications

<p><strong>022Cr19Ni13Mo4</strong> is a stainless steel grade used across industrial manufacturing sectors. Chemical composition: C ≤0.03 Si ≤1.00 Mn ≤2.00 P ≤0.045 S ≤0.030 Cr 18.00-20.00 Ni 11.00-15.00 Mo 3.00-4.00 N 0.10-0.22. Mechanical properties: Tensile ≥550MPa Yield ≥240MPa Elongation ≥35%. Applications: Chemical and flue-gas desulfurization equipment. This technical guide provides composition, properties and application criteria for material selection.</p>