Corrosion resistance and mechanical properties of 1.4028 stainless steel

　　Some common application fields of 1.4028 stainless steel:

　　1.4028 Chemical composition:

　　Carbon C: 0.26~ 0.35

　　Silicon Si: ≤ 1.00

　　Mn: ≤ 1.50

　　Sulfur S: ≤ 0.030

　　Phosphorus P: ≤ 0.040

　　Chromium Cr: 12.00~ 14.00

　　1.4028 Mechanical properties:

　　Tensile strength (MPa): quenching and tempering, ≥ 800~ 1000

　　Conditional yield strength of 0.2 (MPa): quenched and tempered, ≥ 600

　　Elongation delta 5: quenching and tempering, ≥ 10

　　Shipbuilding: 1.4028 stainless steel is widely used in the field of shipbuilding. It can be used to make parts such as hull structures, deck equipment and portholes of ships, because its corrosion resistance can resist corrosion in seawater and salt spray environments.

　　Food processing equipment: 1.4028 stainless steel is also used in the manufacture of food processing equipment. Due to its good corrosion resistance and hygienic properties, it is often used to make blades, cutters, containers, etc. of food processing machinery. In addition, it can also withstand high and low temperature working conditions.

　　Chemical equipment: 1.4028 stainless steel is widely used in the chemical industry due to its corrosion resistance. It is often used in the manufacture of chemical storage tanks, pipes, pumps and other corrosion-resistant equipment.

　　Medical apparatus: 1.4028 stainless steel is also commonly found in the field of medical apparatus. Because of its corrosion resistance and heat resistance, it is used in the manufacture of surgical instruments, surgical blades and dental tools.