The JIS G4305 SUS304Cu is a cold-rolled stainless steel sheet that is widely recognized for its excellent corrosion resistance and high-temperature strength. This grade is particularly suitable for applications requiring both these properties and is often specified in various industries due to its versatility.

Chemical Composition:

The chemical composition of SUS304Cu is strictly controlled to ensure its properties and performance. According to the JIS G4305 standard, the typical chemical composition is as follows:

· Carbon (C): ≤ 0.08%

· Silicon (Si): ≤ 1.00%

· Manganese (Mn): ≤ 2.00%

· Phosphorus (P): ≤ 0.045%

· Sulfur (S): ≤ 0.030%

· Nickel (Ni): 8.00-12.00%

· Chromium (Cr): 17.00-19.00%

· Copper (Cu): 2.50-4.00%

· Nitrogen (N): ≤ 0.10%

Mechanical Properties:

The mechanical properties of SUS304Cu are characterized by its tensile strength, yield strength, and elongation. The typical values are as follows:

· Tensile Strength (MPa): ≥ 520

· Yield Strength (MPa): ≥ 205

· Elongation (%): ≥ 40

Heat Treatment Conditions:

SUS304Cu can be supplied in various heat treatment conditions, including annealed, tempered, or solution-treated, depending on the specific application requirements. The most common condition is annealed, which provides the steel with good ductility and ease of fabrication.

Available Dimensions:

TJC Steel Group offers SUS304Cu in a wide range of sizes to cater to different customer needs. The typical available dimensions are:

· Thickness: 0.3mm - 3.0mm

· Width: 1000mm - 1500mm

· Length: Customizable

Low-Temperature Impact Test:

SUS304Cu demonstrates good toughness even at low temperatures. The material can be supplied with a low-temperature impact test, ensuring its suitability for applications in cold environments.

Main Applications:

Due to its excellent properties, SUS304Cu is used in a variety of applications, including:

· Architectural applications (e.g., cladding, roofing)

· Automotive parts

· Chemical processing equipment

· Food processing equipment

· Kitchenware and appliances

· Medical equipment

· Nuclear power plant components

TJC Steel Group Supply Cases:

TJC Steel Group has supplied SUS304Cu to numerous projects and clients, demonstrating its commitment to quality and customer satisfaction. One notable supply case involved the supply of SUS304Cu sheets for the construction of a chemical processing plant. The material's corrosion resistance and strength were crucial for the plant's operation in a harsh chemical environment. TJC's ability to provide the material in large quantities and various sizes, along with its excellent after-sales service, ensured the project's success.

In conclusion, JIS G4305 SUS304Cu is a versatile cold-rolled stainless steel sheet that meets the demands of various industries. TJC Steel Group's extensive experience in supplying this material makes it a reliable partner for all SUS304Cu needs.