JIS G4304 SUS304J1 Stainless Steel Plate Stock

Gangsteel’s stainless steel stock includes a dedicated range of JIS G4304 SUS304J1 stainless steel plates specially modified for excellent deep drawing performance. This variant retains the good corrosion resistance and surface quality of the 304 family while offering enhanced formability for complex shapes.

Key Characteristics of SUS304J1

SUS304J1 is optimized for severe forming operations without cracking. In our stainless steel stock, plates come in various thicknesses and finishes (2B, BA, No.4, etc.), fully compliant with JIS G4304, ensuring consistent quality for high-volume manufacturing.

Main Applications

This grade is highly popular for kitchen sinks, cookware, pots, pans, and other complex pressed components. Manufacturers in the appliance and kitchenware industry rely on SUS304J1 from our stainless steel stock for smooth surfaces after deep drawing and reliable production yields.

Advantages and Comparisons

Compared to standard SUS304, SUS304J1 provides better formability for deep drawn parts while maintaining similar corrosion resistance. It helps reduce rejects and improves efficiency in stamping processes.

Processing Recommendations

Plates in our stainless steel stock can be cut, formed, and polished easily. Using proper lubrication and die design during deep drawing is recommended to achieve the best results. Gangsteel also supplies custom cutting and protective film application services.

Why Source from Gangsteel Stainless Steel Stock

Our large stainless steel stock ensures prompt delivery and flexible quantities. With full certification and precise tolerances, we help customers shorten procurement cycles and maintain production schedules effectively.

For projects requiring excellent deep drawing stainless steel, JIS G4304 SUS304J1 plates from Gangsteel stainless steel stock are a trusted solution.