Surface
|
Feature | Manufacturing Method | Usage |
NO.1 | Silvery white, dull | Hot rolled to specified thickness | It does not need to have a shiny surface |
NO.2D | Silvery white | After cold rolling, heat treatment and pickling are carried out | Common material, deep drawing wood |
NO.2B | Luster is stronger than No.2D | After NO.2D treatment, a final light cold rolling is carried out on a polishing roll | Common material |
BA | as bright as a sixpence | Non standard, but usually bright annealed surface finish with high surface reflectivity. | Building materials, kitchen utensils |
NO.4 | Grind | A polished surface obtained by grinding with a 150~180# abrasive belt | Building materials, kitchen utensils |
NO.240 | Fine grind | Grind with a 240# strop abrasive belt | kitchen utensils |
NO.320 | Very fine grinding | Grind with a 320# strop abrasive belt | kitchen utensils |
NO.400 | The gloss is close to BA | Grind with 400# polishing wheel | Common material,Building materials, kitchen utensils |
HL | Hairline grinding | It has a large number of whetstone grains when it is used for grain grinding (150~240#) | Buildings, building materials |
NO.8 | Mirror | The mirror is ground with a polishing wheel | Reflector, decorative |