JIS G4304 Bright Surface 321 Stainless Steel Sheet Customized For Medical Devices

Grade: SUS301, SUS304, SUS304L, SUS316, SUS316L, SUS316Ti, SUS321, SUS430, SUS410, SUS410S, SUS420J1, SUS420J2

Dimension for Coil: Thickness: 1.5mm -15 mm,

Width: 1000 mm, 1219 mm, 1500 mm, 1800 mm, 2000 mm

Dimension for Plate: Thickness: 2 mm - 35 mm,

Width: 1000 mm, 1219 mm, 1500 mm, 1524 mm

Length: 2000 mm, 2348 mm, 3048 mm, 3000 mm, 4000 mm, 6000 mm

JIS G4304 Stainless Steel Plate

Grade 410 stainless steels are general-purpose martensitic stainless steels containing 11.5% chromium, which provide good corrosion resistance properties.

Chemical composition requirements

The content ranges of carbon (C), silicon (Si), manganese (Mn), phosphorus (P), sulfur (S), chromium (Cr), nickel (Ni) and other elements in each grade of stainless steel are clearly specified. For example, the common 304 stainless steel generally has a chromium content of about 18% and a nickel content of about 8%; the chromium content of 316L stainless steel is about 16%-18%, the nickel content is about 10%-14%, and it also contains 2%-3% of molybdenum. The content and proportion of different elements determine the performance characteristics of JIS G4304 Stainless Steel Plate. For example, chromium helps to form a dense oxide film and improve corrosion resistance; nickel can enhance the toughness and ductility of stainless steel.

Mechanical properties regulations

Including tensile strength, yield strength, elongation, hardness and other indicators. Stainless steel of different models and specifications has different mechanical property requirements. For example, stainless steel used for structural parts may require higher strength, while stainless steel used to manufacture kitchen utensils pays more attention to processing performance and corrosion resistance.

Dimensions and allowable deviations

The allowable deviation ranges of the thickness, width, length and other dimensions of JIS G4304 Stainless Steel Plate are specified to ensure that the product meets the design and use requirements in terms of dimensions. For example, for a stainless steel plate of a certain thickness, the allowable deviation of its thickness may be within a certain numerical range

Surface quality requirements

Involves the surface state of the stainless steel plate, such as whether there are defects such as cracks, scratches, pits, pits, and surface roughness. Good surface quality not only affects the appearance of the product, but also may affect its corrosion resistance and processing performance.

The stainless steel plates in the JIS G4304 standard have many excellent properties, so they are widely used in many fields, such as

Architectural field: used for curtain walls, roofs, decorative panels, etc. of buildings, because of their beauty, corrosion resistance and certain strength, they can adapt to different architectural environments and design requirements.

Manufacturing: In mechanical manufacturing, JIS G4304 Stainless Steel Plate can be used to manufacture parts, molds, etc.; in automobile manufacturing, it can be used for body structural parts, exhaust pipes, decorative strips, etc.; in chemical equipment manufacturing, it can be used to manufacture reactors, storage tanks, pipelines, etc., because it can resist corrosion from various chemical media.

Food processing industry: Because it meets hygiene standards and is corrosion-resistant, it can be used in food processing equipment, kitchen utensils, etc., such as countertops, containers, knives, etc. of food processing machinery.

Medical field: JIS G4304 Stainless Steel Plate can be used to manufacture medical devices and equipment, such as surgical instruments, implants, dental instruments, etc., because it has good biocompatibility and corrosion resistance, and can meet the strict requirements of the medical industry for hygiene and safety.