304 Stainless Steel Strip

Product Name

304 Stainless Steel Strip

Size

Thickness: 0.02 ~ 6.0mm; Width:0 ~ 610mm

Techniques

Cold Rolled, Hot Rolled

Surface

We offer a variety of finishes to meet your needs, including 2B, BA, 8K, 6K, Mirror Finish, No.1, No.2, No.3, No.4, and Hair Line with PVC. These finishes are designed to provide a high-quality surface that is both durable and aesthetically pleasing. Whether you're looking for a smooth, polished finish or a textured surface, we've got you covered. Our finishes are perfect for a wide range of applications, including architecture, interior design, and industrial applications. So why settle for anything less than the best? Choose our high-quality finishes today and experience the difference for yourself!

Finish

Finish types available for various products include No.1, No.2, Bright Annealed, TR, and Polished. These finishes offer different appearances and qualities to cater to diverse customer requirements. For better understanding, let's discuss each finish in detail:
No.1 Finish: This type of finish refers to a hot-rolled finish that is achieved through heat treatment and pickling. It results in a coarse and unrefined surface texture.
No.2 Finish: Unlike the No.1 finish, the No.2 finish is achieved through a cold-rolling process. It provides a smoother and more reflective surface compared to the No.1 finish.
Bright Annealed Finish: This finish is attained by annealing stainless steel products in a controlled atmosphere. It results in a highly reflective surface with improved corrosion resistance.
TR Finish: TR stands for "Tube Reducing" finish, which is commonly used for stainless steel tubes. This finish is achieved by reducing the thickness of the tube walls, resulting in a smooth and polished surface.
Polished Finish: The polished finish involves the mechanical polishing of the surface to achieve a smooth and reflective appearance. It is commonly used for decorative purposes and provides an aesthetically pleasing look.
In conclusion, these different finish types offer various surface textures and appearances to meet the specific requirements of different products and applications.

Edges

No.1 Edge, No.3 Edge, No.5 Edge

Standard

There are various standards that govern the specifications of stainless steel. These standards include ASTM A240, ASTM A480, JIS G4304, G4305, GB/T 4237, GB/T 8165, BS 1449, DIN17460, and DIN 17441. It is essential to adhere to these standards, as they ensure that the stainless steel produced meets the required quality and performance criteria.
ASTM A240 and ASTM A480 are American Society for Testing and Materials (ASTM) standards that cover the requirements for chromium and chromium-nickel stainless steel plate, sheet, and strip for pressure vessels and for general applications, respectively. JIS G4304 and JIS G4305 are Japanese Industrial Standards (JIS) that specify the technical requirements for hot-rolled and cold-rolled stainless steel plates, sheets, and strips.
GB/T 4237 and GB/T 8165 are Chinese standards that cover the specifications for stainless steel hot-rolled and cold-rolled plates, sheets, and strips. BS 1449 is a British Standard that sets out the requirements for stainless and heat-resisting steel plate, sheet, and strip.
DIN17460 and DIN 17441 are Deutsches Institut für Normung (DIN) standards that outline the technical specifications for hot-rolled and cold-rolled stainless steel plates, sheets, and strips.
In conclusion, the use of stainless steel is widespread in various industries, and adherence to international standards is crucial for ensuring the quality and reliability of the material. The standards listed above establish the technical requirements, tolerances, and surface finishes for stainless steel products, helping ensure that they meet the necessary standards for their intended applications.

Specified Thickness (mm)

For the given thickness and widths, both over and under thickness tolerances have to be considered. It is essential to maintain the desired thickness of the material being used within the specified tolerances to ensure the quality of the end product. The tolerance levels may vary depending on the material and its application. Therefore, it is imperative to determine the appropriate thickness tolerances for the particular usage. In conclusion, maintaining precise thickness tolerances for the given dimensions is crucial for achieving consistency and quality in the end product. (mm)

Width (mm)

W≤152mm

152mm＜W≤305mm

305mm＜W≤610mm

Thickness Tolerance A

0.05 to 0.13, excl.

10%

10%

10%

0.13 to 0.25, incl.

0.015

0.020

0.025

0.25 to 0.30, incl.

0.025

0.025

0.025

0.30 to 0.40, incl.

0.025

0.04

0.04

0.40 to 0.50, incl.

0.025

0.04

0.04

0.50 to 0.74, incl.

0.04

0.04

0.050

0.74 to 0.89, incl.

0.04

0.050

0.050

0.89 to 1.27, incl.

0.060

0.070

0.070

1.27 to 1.75, incl.

0.070

0.070

0.070

1.75 to 2.54, incl.

0.070

0.070

0.10

2.54 to 2.98, incl.

0.10

0.10

0.12

2.98 to 4.09, incl.

0.12

0.12

0.12

4.09 to 4.76, incl.

0.12

0.12

0.15

Specified Thickness (mm)

Width Tolerance, Over and Under, for Thickness and Width Given (mm)

W≤40mm

152mm＜W≤305mm

150mm＜W≤305mm

152mm＜W≤305mm

0.25

0.085

0.10

0.125

0.50

0.50

0.125

0.125

0.25

0.50

1.00

0.125

0.125

0.25

0.50

1.50

0.125

0.15

0.25

0.50

2.50

…

0.25

0.40

0.50

3.00

…

0.25

0.40

0.60

4.00

…

0.40

0.40

0.60

4.99

…

0.80

0.80

0.80