304L steel is a corrosion-resistant, high-strength stainless steel material. It is composed of 18% chromium, 8% nickel and low carbon content iron alloy, and has good corrosion resistance and processability. Due to its low carbon content, 304L steel can resist intergranular corrosion at high temperatures and has good welding properties.
304L stainless steel plate has high strength and toughness, excellent corrosion resistance, and can maintain stable physical properties in humid and high temperature environments. Because of its smooth surface, it is easy to clean and maintain. In addition, it also has good plasticity and processing properties, and can be cold processed, hot processed, welded or cut through various processes, making it more suitable for various industrial applications.
304L stainless steel plate application
304L plates are widely used in the manufacture of equipment and parts in the fields of food, cosmetics, pharmaceuticals, chemicals, textiles, aerospace, and petrochemicals.
In the food processing industry, 304L stainless steel plates can be used to make equipment such as tanks, barrels, pipes, conveyor belts, and heaters to ensure food quality and production safety.
In the petrochemical industry, stainless steel 304L plates can be used to manufacture chemical reactors and storage tanks to improve the corrosion resistance and reliability of the material.
304L Steel Chemical Composition
| Chromium | Nickel | Carbon | Manganese | Phosphorus | Sulfer | Silicon | Nitrogen |
| 18.0 min.-20.0 max. | 8.0 min.-12.0 max. | 0.030 | 2.00 | 0.045 | 0.030 | 0.75 | 0.10 |

Stainless Steel 304L Plates Specification
|
Thickness(mm) |
0.2-200mm |
|
Width(mm) |
600-2500mm |
|
Grade |
200 Series/300Series/400Series/500Series/600Series |
|
Color |
White Bright |
|
Surface |
2B, BA, No.4, HL, Mirror, 8K |
|
Standard |
201, 202, 301, 302, 303, 304, 304L, 316, 316L, 316N, 321, 309S, 310S, 317L, 904L, 2205,etc |
|
Edge |
Mill Edge Slit Edge |
|
Packing |
Export Standard |
|
Temper |
Full hard, half hard, soft |
|
Sample |
Provided |
|
Technique |
Hot Rolled/Cold Rolled |
304L Material Equivalent
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 304L | 1.4306 / 1.4307 | S30403 | SUS 304L | 3304S11 | 03Х18Н11 | Z3CN18-10 | X2CrNi18-9 / X2CrNi19-11 |
304L Stainless Plate Surface Treatment
304L stainless steel plate can also provide different sizes and surface treatments according to customer needs, such as No.1, 2B, BA, NO.4, 8K, etc.

304L stainless sheet Processing Service
Stainless Steel 304L Plate is also excellent in processability. It can bend, stamp, and stretch steel materials to produce products of various shapes,which makes it widely used in aviation, automobile and other fields.


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