Views: 0 Author: Site Editor Publish Time: 2024-01-29 Origin: Site
| Surface | Feature | Summary of Manufacturing | Application |
| NO.1 | Silvery white, matt | A rough, matte surface that is hot rolled to a specified thickness and then annealed and dephosphorized. | Applications that do not require a shiny surface |
| 2D | Silvery white | After cold rolling, heat treatment and pickling are carried out, and sometimes a final light rolling is carried out on the rough side roller. A matte surface treatment. | 2D products are used for applications that do not have strict surface requirements, such as general materials and deep drawing materials. |
| 2B | Glossier than 2D | After 2D processing, it undergoes a final light cold rolling through a polishing roller to obtain appropriate gloss. This is the most commonly used surface treatment and can also be used as the first step in polishing. | General materials |
| BA | as bright as a mirror | No standard, but usually bright annealed surface finish, highly reflective surface | Building materials, kitchen utensils |
| NO.3 | Coarse grinding | Grind the 2D and 2B materials with a 100-200# (unit) abrasive belt. | Building materials, kitchen utensils |
| NO.4 | intermediate grinding | Grind 2D and 2B materials with a 150-180# abrasive belt to obtain a polished surface. This is universal, with specular reflection and visible grains. | Glossy surface building materials |
| NO.240 | finely ground | Grind 2D and 2B materials with 240# abrasive belt | Building materials, kitchen utensils |
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