SUS 304 stainless steel: a high-quality choice under Japanese standards

SUS 304 stainless steel is a high-quality stainless steel material produced according to Japanese standards and has an important position in the global market.

Its composition is basically the same as the internationally used 304 stainless steel, mainly composed of iron, about 18% chromium and 8-10.5% nickel, and contains a small amount of other elements. The combination of chromium and nickel gives SUS 304 stainless steel excellent performance. The oxide film formed by chromium can resist external corrosion, while nickel improves the toughness and corrosion resistance of the material.

SUS 304 stainless steel has many characteristics. It has good oxidation resistance, can maintain its gloss for a long time in the air, and is not easy to rust. At the same time, it has good mechanical properties, moderate strength and hardness, and is easy to process and form. In addition, SUS 304 stainless steel also has good welding performance, and the welded joint has high strength and good sealing.

The advantages of this stainless steel are obvious. Japan's strict production standards ensure that the quality of SUS 304 stainless steel is stable and reliable, and the product consistency is high. Moreover, it has strong adaptability in different environments, and can show good performance in both humid coastal areas and industrial environments with certain chemical corrosion.

In the application field, SUS 304 stainless steel is widely used in electronic equipment, medical equipment, automotive parts and other industries. In electronic equipment, it is used to make housings and parts to protect internal components; in medical equipment, due to its good corrosion resistance and hygiene, it can be used to manufacture surgical instruments and medical equipment; in the automotive field, it can be used to make automobile exhaust pipes, decorative parts, etc.