304 steel Sheet is a universal stainless steel material. The following is a comprehensive information summary:

1、 Basic characteristics

Brand: 304, 06Cr19Ni10, SUS304，TP304，1.4301，STS304，S30400

Chemical composition

C：≤0.08，Si ：≤1.0，Mn ：≤2.0，Cr ：18.0～20.0，Ni ：8.0～10.5，S ：≤0.03 ，P ：≤0.035，N≤0.1

Performance advantages

Corrosion resistance: It has good corrosion resistance to oxidizing acids (such as boiling nitric acid with a concentration of ≤ 65%), alkaline solutions, and most organic/inorganic acids.

High temperature resistance: The temperature limit for use is generally less than 650 ℃, and it has excellent oxidation resistance.

Processing performance: Good plasticity, easy to weld and bend, suitable for complex component manufacturing.

2、 Specifications and Classification

Processing method

Cold rolled coil: thickness 0.3-8.0mm, width 1000/1219/1500mm (including burrs).

Hot rolled coil: thickness 1.5-200mm, width up to 5000mm.

Execution standards

Follow international and national standards such as GB/T4238, ASTM/ASME, JIS, EN, etc.

Surface treatment

Common surface groups include NO.1 (pickling after hot rolling), 2B (leveling treatment after cold rolling), 2B (bright treatment after cold rolling), 2D (dull surface), etc.

3、 Application Fields

Food industry: used for tableware, cookware, and food processing equipment to meet hygiene and corrosion resistance requirements.

Medical industry: Manufacturing surgical instruments and medical equipment casings that meet high temperature and disinfection resistance requirements.

Architectural decoration: As a wall and structural support material, it combines strength and aesthetics.

Chemical/Energy: Suitable for pipelines, reaction vessels, and nuclear energy equipment, resistant to chemical media erosion.

Emerging fields: New energy vehicle battery casings, motor components, etc., to meet the requirements of high strength and corrosion resistance.