S30403 chemical element composition content (%)
S30403 Mechanical Properties
S30403 is a stainless steel material with excellent corrosion resistance and mechanical properties. S30403 is widely used in many industrial sectors, such as chemical, food processing, pharmaceutical, and aerospace applications.
1.Chemical composition
The chemical composition of S30403 mainly includes: chromium (Cr), nickel (Ni), manganese (Mn), silicon (Si), phosphorus (P), sulfur (S), carbon (C) and other elements. Among them, chromium is the most important alloying element in stainless steel, which has corrosion resistance; Nickel can improve the oxidation resistance and corrosion resistance of stainless steel; Elements such as manganese and silicon can improve the strength and corrosion resistance of stainless steel.
2.Mechanical properties
S30403 has excellent mechanical properties with a tensile strength of 520MPa, a yield strength of 205MPa, and an elongation of 40%. These excellent mechanical properties allow the S30403 to withstand high operating conditions in many areas.
3.Corrosion resistance
S30403 has good corrosion resistance and can resist corrosive media such as oxidizing acids, organic acids and alkalis. At the same time, it also has good corrosion fatigue resistance and stress corrosion crack resistance, and can maintain stable performance in harsh working environments.
4.Special properties
The S30403 also has some special properties. First of all, it has good high-temperature strength and heat resistance, and can maintain stable mechanical properties in high-temperature environments; Secondly, it has good cold working properties and welding properties, which can be processed and joined by cold working and welding.
5.Fields of application
S30403 is widely used in chemical, food processing, pharmaceutical, aerospace and other fields. In the chemical industry, S30403 is often used to make storage tanks, pipelines, pump bodies and other equipment to withstand the effects of corrosive media; In the field of food processing, S30403 is used to make food processing equipment to ensure the hygiene and safety of food; In the pharmaceutical field, S30403 is used to make equipment such as drug containers to maintain the purity and stability of drugs; In the aerospace field, S30403 is used in the manufacture of aircraft parts and navigation instruments.
Summary:
S30403 is a stainless steel material with excellent corrosion resistance and mechanical properties. It is rich in chemical composition, excellent mechanical properties, strong corrosion resistance and outstanding special properties. It has a wide range of applications in the fields of chemical industry, food processing, pharmaceuticals and aerospace and plays an important role. By understanding the comprehensive data of S30403, it can provide a reference for related industries to help select and apply this high-performance material.