Best Quality for Prepainted Aluzinc Steel Coil-RAL 3003

Product Description:

General Information Of Prepainted Aluzinc Steel

 

With aluzinc as base metal, after pretreatment (degrease and chemical treatment) and liquid dope with several layers of color, then after firing and cooling, finally the plate steel is called pre-painted aluzinc steel. Pre-painted galvanized steel is good capable of decoration, molding, corrosion resistance. It generally displays superior workability, durability and weather resistance.

 

    

Thickness         0.23-1.2mm (BMT)

Width             900-1250mm

Alu-zinc Coating:    50-180g/m2

Internal Diameter   508mm or 610mm

Color            According to RAL color fan

Coil Weight       4-8MT

Quality           Commercial and structural quality

Paint             Polyester paint for topside, epoxy for reverse

Standard          JIS G 3322, ASTM A755M, EN 10169

Base Steel Grade    SGCC, SGCD, DX51D+Z DX52D+Z; S200GD, S220GD, S280GD,S350GD,CS,FS,SS

  

Chemical Composition Of Prepainted Aluzinc Steel 

 

C	Si	Mn	P
0.04-0.06%	0.01-0.03%	0.18-0.22%	0.014-0.016%

 

 Technical Data Of Prepainted Aluzinc Steel 

 

Yield Strength	(Mpa) 280-320
Tensile Strength	(Mpa) 340-390
Elongation	20%-30%
Reverse Impact	9J
T-bending	≥2T
Pencil Hardness	≥2H
Duration Of Salt Spray Test	500 H
Bending At 180 Degree	No crack, purling and fraction

 

Application Of Prepainted Aluzinc Steel

 

Outdoor：

roof, roof structure, surface sheet of balcony, frame of window, door, door of garage, roller shutter door, booth, Persian blinds, cabana, etc.

In door:

door, isolater, frame of door, light steel structure of house, home electronic appliances, etc.

 

Packaging & Delivery Of  Prepainted Aluzinc Steel

 

Anti-damp paper inside full wrapped with plastic film, iron sheet outside on wooden pallet in 20 feet container with 25mt.