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

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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.
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Application

• Accessories
• Stationeries
• Lighting fixtures
• Tableware
• Support pipes of chairs
• Steel Furniture

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Characteristics

• Beautiful surface with a minimum roughness
• High gloss

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Mechanical Properties
HrB HrB Surface Roughness (?Ra) Gloss (GS20)
Spec Dongbu Surface Roughness (?Ra) Gloss (GS20)
SB - 4057 0.030.18 400?
1/8H 5071 5566 0.050.2 400?
¼H 6580 7078 0.080.16 300?
½H 7489 7885 0.080.16 300?
1B 85 min. 9097 0.30.5 -
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Scope of Manufacturing Filed

• SB 1/8 Hard

• 1B Full Hard

(mm)
As rolled products
(mm)
Thickness Width
0.250.4 7501,219
0.412.0 7501,350
Thickness Width
0.250.3 7501,250
0.310.4 7501,350
0.411.6 7501,600
1.612.0 7501,350

• ¼ Hard ½ Hard

Oiled products
(mm)
(mm)
Thickness Width
0.251.0 7501,250
Thickness Width
0.250.6 7501,250
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Manufacturing Process

• Commercial Bright(SB Standard Bright) 1/8
  Hard

Products
Hot coil
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
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Manufacturing Process

• 1/4H, 1/2H

• 1B Full Hard

Hot coil
Products (Oiled Products)
PLTCM
ECL
RCL