304 grade stainless steel plate is a widely used stainless steel material with excellent corrosion resistance and heat resistance. It belongs to austenitic stainless steel family with a chromium content (%) of 17.00-19.00 and a nickel content (%) of 8.00-10.00.
304 steel plate have superior resistance to corrosion, due to the addition of chromium forms a passive film on its surface when exposed to oxygen. This film creates a barrier that prevents further corrosion from occurring. This makes 304 plate an excellent choice for applications where the plate will be exposed to corrosive environments, such as seawater or acidic chemicals.The addition of nickel to the alloy 304 also enhances its corrosion resistance and adds toughness, making it ideal for high-temperature and high-pressure applications.

Grade 304 Stainless Steel Plate Specification
|
Grade |
300 Series |
|
Standard |
ASTM,ASME,JIS,EN,DIN,GB |
|
Length |
1000-10000mm |
|
Thickness |
0.1-10mm |
|
Width |
1000-2000mm |
|
Model Number |
201, 304 ,316 ,321 ,309S, 310S ,2205, 904L ,410, 420, 630, 610 |
|
Type |
Plate,Sheet |
|
Application |
Industry, construction, machinery |
|
Tolerance |
±1% |
|
Processing Service |
Bending, Welding, Decoiling, Punching, Cutting |
|
Steel Grade |
301L, 301, 304N, 310S, 410, 316Ti, 316L, 441, 316, 420J1, 321, 410S, 410L, 430, 309S, 304, 204C2, 409L, 420J2, 436, 304L, 904L, 304J1 |
|
Surface Finish |
2B/BA/8K/NO.1/NO.4 |
Plate SUS 304 Surface Finish
304 ss 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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