Pre painted steel
|
Base Metal |
Hot dipped galvanized steel |
DX51D+Z |
Normal use |
|
DX52D+Z |
For drawing |
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|
DX53D+Z |
For deep drawing |
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|
S280GD+Z |
Structure |
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|
S350GD+Z |
Structure |
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S550GD+Z |
For high-strength structure |
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|
Hot dipped galvalume steel |
DX51D+AZ |
Normal use |
|
|
DX52D+AZ |
For drawing |
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|
DX53D+AZ |
For deep drawing |
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|
S280GD+AZ |
Structure |
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|
S350GD+AZ |
Structure |
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|
S550GD+AZ |
For high-strength structure |
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Thickness |
0.18mm-1.6mm |
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|
Width |
600mm-1500mm |
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|
Coil ID |
508mm, 610mm |
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Layers of the coating |
2/2(2 layers of top coating/2 layers of bottom coating); 2/1(2 layers of the top coating, 1 layer of bottom coating); 1/1(single layer of top coating/ single layer) |
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Color |
According to customers’ request |
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|
Coated |
ZN60-ZN275 or AZ60-AZ180 |
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Paint |
PE, HDP, SMP, HPC, PVDF |
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Thickness of the coating |
25um-75um |
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Surface |
Film coverd |
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Prepainted steel sheet is coated with organic layer, which provides higher anti-corrosion property and a longer lifespan than that of galvanized steel sheets. The structure of prepainted steel includes finished coating, primer coating, chemical conversion coating metallic coating and cold-rolled steel. The prepainted steel sheets are mainly provided for various commercial purposes covering architectural construction, electrical household appliances, transportation, etc.
Type of coating structure
2/1: Coat the top surface of the steel&
