The prepainted steel sheet for household appliances often takes electro-galvanized, hot-dip zinc-coated and cold rolled steel sheet as its base metal. ZengXin Steel has delivered high-quality, long-lasting prepainted steel coil with high-grade finish that is uniform in color, gloss, texture and thickness. These durable products combine the strength of steel, the protection against corrosion and the beauty of color into the ideal product for you to be widely applied in manufacturing refrigerators, large-scale air-conditioning systems, refrigerating cabinet, bread maker, furniture, and etc.. Our prepainted steel products are available in a variety of material thicknesses, widths, and lengths as we offer multi-blanking and slitting services.
Base Metals for Prepainted Galvanized Steel Coil
• Cold-rolled base metal
• Hot-dip zinc coated base metal
• Hop-dip alu-zinc base metal
• Electro-galvanized base metal
• Hop-dip zinc-alu-mag base metal
Advantages of Prepainted Steel Coil
► Corrosion resistance;
► Cosmetically appealing;
► Strength of the steel combined with the corrosion resistance of the metallic coating combined with its aesthetic appeal;
► Very customizable in terms of color, coating thickness, paint vendor and etc.;
► Increase yield in roll formed applications due to time saved painting after forming.
Specifications and Application of Prepainted Steel Coil
|
Type of base metal
|
Steel grades
|
Grades of based metal
|
Application
|
|
Hot dip zinc coated
|
TDC51D+Z
|
DC51D+Z
|
Normal use
|
|
TDC52D+Z
|
DC52D+Z
|
For drawing
|
|
TDC53D+Z
|
DC53D+Z
|
For deep drawing
|
|
TS220GD+Z
|
S220GD+Z
|
Structure
|
|
TS250GD+Z
|
S250GD+Z
|
Structure
|
|
TS280GD+Z
|
S280GD+Z
|
Structure
|
|
TS320GD+Z
|
S320GD+Z
|
Structure
|
|
TS350GD+Z
|
S350GD+Z
|
Structure
|
|
TS550GD+Z
|
S550GD+Z
|
For high-strength structure
|
|
Hop-dip zinc-alu-mag
coated substrate
with a low proportion of Al
|
TDC51D+ZM
|
DC51D+ZM
|
Normal use
|
|
TDC52D+ZM
|
DC52D+ZM
|
For drawing
|
|
TDC53D+ZM
|
DC53D+ZM
|
For deep drawing
|
|
TS220GD+ZM
|
S220GD+ZM
|
Structure
|
|
TS250GD+ZM
|
S250GD+ZM
|
Structure
|
|
TS280GD+ZM
|
S280GD+ZM
|
Structure
|
|
TS320GD+ZM
|
S320GD+ZM
|
Structure
|
|
TS350GD+ZM
|
S350GD+ZM
|
Structure
|
|
TS550GD+ZM
|
S550GD+ZM
|
For high-strength structure
|
|
Hot-dip alu-zinc alloy coated
|
TDC51D+AZ
|
DC51D+AZ
|
Normal use
|
|
TS250GD+AZ
|
S250GD+AZ
|
Structure
|
|
TS300GD+AZ
|
S300GD+AZ
|
Structure
|
|
TS350GD+AZ
|
S350GD+AZ
|
Structure
|
|
TS450GD+AZ
|
S450GD+AZ
|
Structure
|
|
TS550GD+AZ
|
S550GD+AZ
|
For high-strength structure
|
|
Electro-galvanized
|
TSECC
|
SECC
|
Normal use
|
|
TSECD
|
SECD
|
For Drawing
|
|
TSECE
|
SECE
|
For deep Drawing
|
|
Hot-dip
aluminum-zinc-magnesium
|
TDC51D+AM
|
DC51D+AM
|
Normal use
|
|
TS250GD+AM
|
S250GD+AM
|
Structure
|
|
TS300GD+AM
|
S300GD+AM
|
Structure
|
|
TS350GD+AM
|
S350GD+AM
|
Structure
|
|
TS450GD+AM
|
S450GD+AM
|
Structure
|
|
TS550GD+AM
|
S550GD+AM
|
For high-strength structure
|
Delivery Condition for Prepainted Steel Coil as Automotive Tryout Materials
► As Rolled
The coils will be delivered after rolling process without any other treatment.
► Slitted Coil
The rolled coil can be sliced into several individual coils after
The slitting process. The maximum thickness is 12.7mm for the slitted coils.
► In Sheets
Blank in shape of Rectangle, Circle, Square, Trapezoid reference to customers requirement.
