SUS304 is a grade of stainless steel defined by the Japanese Industrial Standards (JIS). The "SUS" designation stands for “Steel Use Stainless,” and the number 304 indicates a specific alloy mix. This grade is known for its excellent corrosion resistance, ease of …

SUS304 material is a Japanese JIS standard and the most commonly used stainless steel, containing 18% Cr and 8% Ni. It can maintain good strength and heat resistance in high temperature and low temperature environments, and also has good corrosion resistance, weldability, cold workability and mechanical properties in the mild atmosphere.

The properties of 304 stainless steel including chemical properties, physical characteristics, thermal properties and mechanical properties, etc.

SUS 304 stainless steel is best known for its material composition that lends it a remarkable blend of durability and workability. This section breaks down its chemical composition, physical, and mechanical properties, and how these factors compare with other stainless steel grades.

As you may have guessed, “SS” is the abbreviation for “stainless steel.” It’s the American way of listing steel grades (ex: SS grade 316). “SUS,” on the other hand, is the typical Japanese Industrial Standards (JIS) designation for stainless steel grades. It stands for “steel use stainless.”

2025年3月1日 · SUS304 stainless steel is commonly used due to its excellent corrosion resistance, high durability, and strength. Its composition, primarily consisting of 18% chromium and 8% nickel, provides a protective oxide layer, enhancing its resistance to corrosion and its mechanical properties.

2023年4月14日 · SUS304 is a Japanese JIS standard for stainless steel, also known as 304 stainless steel in the American standard. It contains 18% chromium and 8% nickel as the main non-iron constituents, and has good strength, heat resistance, corrosion resistance, weldability, cold workability and mechanical properties in mild atmospheres.

SUS304 datasheet, SUS304 mechanical properties, SUS304 technical specifications. Chemical composition of Japanese steel SUS304. Standards of SUS304. Tensile Strength of SUS304. Elongation of SUS304. Density of SUS304. Brinell, Rockwell, Vickers hardness of SUS304

304 stainless steel is excellent in a wide range of atmospheric environments and many corrosive media. It is subject to pitting and crevice corrosion in warm chloride environments, and to stress corrosion cracking above 60 °C (approximate).

2024年8月26日 · Discover the key differences between SUS304 and SS304 stainless steel grades in our comprehensive guide. Learn about their chemical composition, mechanical properties, and regional standard variations to make an informed choice for your application.