Surface Finish

Definition

Application

2B

Those finished, after cold rolling,

 by heat treatment, pickling or

 other equivalent treatment and

 lastly by cold rolling to given 

appropriate luster.

Medical equipment,

 Food industry, 

Construction material.

BA

Those processed with bright

 heat treatment after cold rolling.

Electric equipment,

 Building construction.

NO.3

Those finished by polishing with

 No.100 to No.120 abrasives.

Kitchenware, 

Building construction.

NO.4

Those finished by polishing with

 No.150 to No.180 abrasives.

Kitchenware, 

Building construction,

 Medical equipment.

HL

Those finished polishing so as to 

give continuous polishing streaks

 by using abrasive of suitable grain 

size.

Building Construction.

8K (Mirror)

The product have excellent

 brightness and prefer reflexivity

 can to be the mirror.

Building Construction