Bright Finished Cold rolled steel sheets Bright Finished

Bright Finished Cold rolled steel sheets Bright Finished cold rolled steel sheets are mainly used for products where high gloss is essential after Chrome or Nickel coating.

Bright Finished Cold rolled steel sheets Application • Accessories • Stationeries • Lighting fixtures • Tableware • Support pipes of chairs • Steel Furniture

Bright Finished Cold rolled steel sheets

Bright Finished Cold rolled steel sheets Characteristics • Beautiful surface with a minimum roughness • High gloss

Bright Finished Cold rolled steel sheets Mechanical Properties Hr. B Surface Roughness ( Ra) Gloss (GS 20˚) Spec Dongbu SB - 40∼ 57 0. 03∼ 0. 18 400↑ 1/8 H 50∼ 71 55∼ 66 0. 05∼ 0. 2 400↑ ¼H 65∼ 80 70∼ 78 0. 08∼ 0. 16 300↑ ½H 74∼ 89 78∼ 85 0. 08∼ 0. 16 300↑ 1 B 85 min. 90∼ 97 0. 3∼ 0. 5 -

Bright Finished Cold rolled steel sheets Scope of Manufacturing Filed • SB & 1/8 Hard • 1 B Full Hard (mm) Thickness Width 0. 25∼ 0. 4 750∼ 1, 219 0. 41∼ 2. 0 750∼ 1, 350 • ¼ Hard & ½ Hard (mm) [As rolled products] (mm) Thickness Width 0. 25∼ 0. 3 750∼ 1, 250 0. 31∼ 0. 4 750∼ 1, 350 0. 41∼ 1. 6 750∼ 1, 600 1. 61∼ 2. 0 750∼ 1, 350 [Oiled products] (mm) Thickness Width 0. 25∼ 0. 6 750∼ 1, 250 0. 25∼ 1. 0 750∼ 1, 250

Bright Finished Cold rolled steel sheets Manufacturing Process • Commercial Bright(SB : Standard Bright) & 1/8 Hard TPL Hot coil PLTCM ECL Annealing RCL DCR PLTCM : Pickle Line coupled Tandem Cold Rolling Mill ECL : Electrolytic Cleaning Line TPL : Temper Process Line DCR : Double reduced Cold Rolling Mill RCL : Recoiling Line Products

Bright Finished Cold rolled steel sheets Manufacturing Process • 1/4 H, 1/2 H Hot coil PLTCM ECL Annealing DCR RCL • 1 B Full Hard Hot coil PLTCM Products(As rolled Full Hard) ECL RCL Products (Oiled Products) Products