Grade 304 is an austenitic stainless steel that contains between 18-20% chromium and 8-10.5% nickel,small amounts of carbon and manganese, with the remainder of the alloy made up of iron. The combination of these elements making 304 material that is highly corrosion-resistant and can withstand high temperatures without losing its structural integrity.
304 stainless steel plate have good corrosion resistance. This type of 304 plate is resistant to rust and corrosion, even in harsh environments. The addition of nickel to the alloy enhances 304 steel plate corrosion resistance and adds toughness, making it ideal for high-temperature and high-pressure applications.

ASTM A240 Grade 304 Plate Specification
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Name |
304 Stainless Steel Sheet/Plate |
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Standard |
GB,JIS,DIN,AISI,ASTM |
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Material |
AISI:201/304/316L/310S/321/2205/430 etc, |
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Thickness |
0.13-2.5mm |
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Width |
600mm to 1500mm |
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Surface |
NO.1/2B/BA/NO.4/8K/SB/HL/Embosses/Etched/Decorate color stainless steel |
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Usage |
Stainless steel strip is widely used in some fields .such as: chemical industryEquipment ,industrial tanks,medical decorative and so on. |
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Processing |
Bending/Welding/Decoiling/Punching/Cutting |
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Packing |
standard export packing (inside:water proof paper,outside:steel covered with strips and pallets) |
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304 SS PlateSurface Finish
304 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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