Please search and download below the stainless steel surface finish chart and their applcations updated in 2018.
The Surface Finish No.0:
Definition: this is produced by heat treating and hot rolling, annealing,but unpickling
Application: industrial cisterns, industrial pipes, etc..
The Surface Finish No.1:
Definition: this is produced by heat treating and pickling after hot rolling
Application: air heaters, annealing boxes, etc…
The Surface Finish No.2D:
Definition: it is produced by heat treating and pickling after cold rolling
Application: automotive exhaust system, electric range parts,chemical tray and pan,etc…
The Surface Finish No.2B:
Definition: it is produced by heat treating, pickling,lightly cold rolling to obtain appropriate luster surface after cold rolling.
Application: builder’s hard ware, food processing e quipments, medical accessories,etc…
The Surface Finish No.BA:
Definition: it is produced by giving high luster finish and subjecting to bright heat treatment after cold rolling.
Application: architectural components, commercial refrigerator, kitchen equipments,etc..
The Surface Finish No.3:
Definition: it is produced by polishing with abrasives No.100-120 grit specified in JIS R6001.
Application: food processing equipment, architectural components, scientific apparatus, etc…
The Surface Finish No.4:
Definition: it is produced by polishing with abrasives No. 150-180 grit specified in JIS R6002.
Application: kitchen equipment, hospital surface and equipment, escalator trim
The Surface Finish HL:
Definition: it is produced by polishing with suitable abrasives to obtain continues streaks.
Applications: architectural components ,etc…
The Surface Finish No.8
Definition: polishing with polishing belt to obtain high reflectivity, “mirror like”.
Application: reflector, mirrors, elevator door, interiror decoration, outdoor building decoration, etc…