A240 Grade 304 is a universal stainless steel material, also known as SUS 304 stainless steel, the main components are 18% chromium and 8% nickel. It has excellent corrosion resistance, especially in atmospheric and freshwater environments; and good resistance to intergranular corrosion.
The addition of chromium and nickel in 304 steel creates a protective layer on its surface that helps prevent rust and other forms of corrosion.304 SS Plate also has strong anti-rust properties and has strong corrosion resistance to oxidizing acids in nitric acid below the boiling temperature with a concentration of ≤65%. At the same time, it is also resistant to alkali solutions and most organic and inorganic acids and has good corrosion resistance.

Grade 304 Steel Plate Specification
|
Standard |
ASTM, ASME,EN,DIN,GB,JIS |
|
Thickness |
1.5-15mm |
|
Width |
1000-2000mm |
|
Tolerance |
±1% |
|
Processing Service |
Bending, Welding, Decoiling, Punching, Cutting |
|
Steel Grade |
301L, 301, 316L, 316, 304, 304L |
|
Surface Finish |
TSHS |
|
Technique |
Hot Rolled/ Cold Rolled |
|
Material |
304 Steinless Steel |
|
Sample |
Provided |
304 sS Plate Surface Finish
ss304 plate is available in various thicknesses, widths, and lengths to suit different requirements. 304 plate is also available in various finishes, such as brushed, polished, and matte, to suit different needs.
Details:
- No.1: Hot rolled, annealed, and pickled
- No.2B: Cold-rolled, annealed, and pickled with a bright finish
- No.4: Polished with a 150-180 grit finish
- Hairline: Polished with a 240 grit finish
- BA: Bright annealed and polished
Multiple specifications are available.

JBLSTEEL is a premier manufacturer, supplier, and exporter of high quality 304 stainless steel plates and sheets. Our extensive inventory of SUS304 stainless plates and sheets caters to a diverse range of industries, including chemical processing, oil and gas, food processing, and more.We also offer customized services based on our clients' specifications, sizes, thickness, and surface smoothness requirements.





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