Stainless Steel 304l Sheets
One of the key benefits of stainless steel 304L sheets is their exceptional corrosion resistance. This makes them an ideal choice for use in harsh or corrosive environments, such as marine applications or chemical processing plants. In addition to their physical durability, these sheets are also easy to clean and maintain, making them a popular choice for use in the food and beverage industry.
Another advantage of using stainless steel 304L sheets is their aesthetic appeal. With a sleek, polished finish, they add a modern and sophisticated look to any application. They are also available in a variety of thicknesses and sizes, making them a versatile choice for a wide range of projects.
Finally, stainless steel 304L sheets are also resistant to high temperatures, making them ideal for use in applications that require high heat resistance, such as in furnace linings or exhaust systems. This durability and adaptability make them a popular choice for a range of industries.
|
304 |
C |
Mn |
P |
S |
Si |
Cr |
Ni |
N |
|
% |
≤0.07 |
≤2.00 |
≤0.045 |
≤0.030 |
≤0.75 |
17.5–19.5 |
8.0–10.5 |
≤0.10 |
JIS G4305（cold-rolled stainless steel plate, sheet and strip）
|
SUS 304 |
C |
Mn |
P |
S |
Si |
Cr |
Ni |
|
% |
≤0.08 |
≤2.00 |
≤0.045 |
≤0.030 |
≤1.00 |
18.0–20.0 |
8.0-10.5 |
|
Surface |
Characteristic |
Processing Technology |
|
N0.1 |
Original |
Pickled after hot rolling |
|
2D |
Blunt |
Hot rolling + annealing shot peening pickling + cold rolling + annealing pickling |
|
2B |
Blurred |
Hot rolling + annealing shot peening pickling + cold rolling + annealing pickling + tempering rolling |
|
N0.3 |
Matte |
Polishing and tempering rolling with 100-120 mesh abrasive materials |
|
N0.4 |
Matte |
Polishing and tempering rolling with 150-180 mesh abrasive material |
|
NO.240 |
Matte |
Polishing and tempering rolling with 240 mesh abrasive materials |
|
NO.320 |
Matte |
Polishing and tempering rolling with 320 mesh abrasive materials |
|
NO.400 |
Matte |
Polishing and tempering rolling with 400 mesh abrasive materials |
|
HL |
Brushed |
Grind the surface of the steel belt with an appropriate grinding grain size to makeit show a certain longitudinal texture |
|
BA |
Bright |
The surface is annealed and shows high reflectivity |
|
6K |
Mirror |
Rough grinding and polishing |
|
8K |
Mirror |
Fine grinding and polishing |
304l sheets Technology
The technique for making stainless steel 304L plates usually includes the following steps:
1. Raw material preparation: Select high quality 304L stainless steel material and cut it into the required size or shape.
2. Bending and forming: The use of bending and forming machinery to process stainless steel plates into the desired shapes, such as flat, rolled, round and square.
3. Cutting and welding: The sheet is cut to the desired size and welded, usually using TIG (tungsten argon arc welding) or MIG (metal inert gas welding).
4. Surface treatment: Use a variety of tools and techniques to surface treatment stainless steel plates to improve their performance and appearance, such as grinding, polishing and pickling.
5. Inspection and packaging: strict quality control and inspection of stainless steel plate in the production process, check whether its size, appearance and performance meet the standard requirements, and finally packaging and shipping.
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