Stainless Steel Coil
304 / 304L Stainless Steel Coil
Stainless steel coils are a versatile material widely used in kitchenware, decoration, medical equipment and industrial applications due to excellent corrosion resistance and high strength.
| Surface | Definition | Application |
|---|---|---|
| No.1 | The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling. | Chemical tank, pipe etc. |
| 2D | When finishing acid cleaning by heat treatment or equivalent processing.Temper cold rolling is performed till proper gloss is acquired. | Areas without surface gloss requirement,such as construction, DDQ and general purpose. |
| 2B | Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster.The surface brightness and flatness of No.2B is better than No.2D. No.2B could nearly satisfy comprehensive uses. | Medical equipment, Food industry, Construction material, Kitchen utensils etc. |
| No.3 | Polished with abrasive belt of git#100 to #200, have better brightness with discontinuous coarse stria. | Kitchen utensils, Building construction etc. |
| No.4 | Polished with abrasive belt of grit #150 to #180,have better brightness with discontinuous coarse stria,but thinner than No.3. | Kitchen utensils, Building construction, Medical equipment etc. |
| Hairline | Polished with abrasive belt of grit #150 to #320 on the NO.4 finish and has continuous polishing streaks. | Building Construction etc. |
| BA (No.6) | Cold rolled, bright annealed and skin-passed, the product have excellent brightness and good reflexivity. | Kitchen utensils, Electric equipment, Building construction etc. |
| Mirror (No.8) | The product have excellent brightness and prefer reflexivity can to be the mirror. | Building construction, decoration etc. |
