A product that has undergone hot rolling treatment and pickling treatment. It is used in cold rolling materials, industrial tanks, and industrial chemical devices.
No.2D
Method and Application
A non-glossy cold-rolled product that has undergone heat treatment and pickling treatment after hot rolling. Used in petrochemical plants, automobile parts, building materials, and pipes.
No.2B
Method and Application
Skin-pass (temper-rolling) performed on No.2D. Better gloss and surface flatness compared to No.2B. A typical surface class with improved mechanical properties. It is applicable for almost all uses.
No.3
Method and Application
Polished with 100~120 mesh abraser. A variety of uses including building exterior and interior materials, exterior casing for various kinds of electronic products, and kitchen installations that require an attractive gloss.
No.4
Method and Application
Polished with 150~180 mesh abraser. Compared to No.3, this product has a finer abrasion condition. Its surface is an attractive silvery-white and is used for bathtubs, building exterior and interior materials, food industry installations and others.
BA
Method and Application
A product that has undergone cold rolling, bright annealing and skin-pass(temper-rolling). Its surface is highly reflective. BA is used in home appliances, small-sized mirrors, kitchenware, building materials and others that require reflective properties.
HL
Method and Application
A product with continuous abrasive pattern acquired by polishing with No.4 abraser with appropriate grain density. It is widely used for building exterior and interior materials. Also used in sashes, doors, and building panels.
DULL
Method and Application
A product produced by reducing gloss from No.2B. Ruggedness is created on the surface with a roll that has fine surface ruggedness. It is widely used in automobile exterior and interior and buildings that require reduced light reflection.
