JIANGSU IRUNT STEEL GROUP CO., LTD.
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Width 914-1250mm Building Material Anti-Finger Aluzinc Coated Aluzinc Steel Gl Galvalume Coil for Roofing
| Material | CGCC,SGCH,G350,G450,G550,DX51D,DX52D,DX53D |
| Thickness | 0.12-1.5mm |
| Width | 600-1250mm |
| Zinc coating | Z40-275g/m2 |
| Painting Coating | Top: 15 to 25 um (5 um + 12-20 um) back: 7 +/- 2 um |
| Painting | Nippon, KCC,AkzoNobel, etc |
| Coating type | PE, SMP, HDP, PVDF |
| Resin con-structure | Double painting and double baking process |
| Back side coating color | Light grey, white and so on |
| Coil ID | 508 / 610MM |
| Coil Weight | 3-5 Tons |
| Annual Output Quantity | 350,000MT |
| MOQ | 25 tons or one container |
| Payment | T/T, LC, Western Union |
| Hardness | Soft hard(60),medium hard(HRB60-85),full hard(HRB85-95) |
| Surface structure | Norma, Matt, PVC film, wood grain, Flower Grained, embossed, etc |
| Color chart | RAL color number |
| Application | PPGI is featured with light weight, good looking andAnti corrosion. It can be processed directly, mainly used for construction industry, home electronic apparatus industry, electronic apparatus industry, furniture industry and transportation. |
Hot dip galvanized steel since the launch was widely used in construction, household appliances and other major industries. Due to the constant expansion of the scope of use, the product of steel sheet formability and all kinds of performance, thus resulting in the part of the performance is superior to hot dip galvanized steel sheet of aluminium zinc steel plate. Aluminium zinc steel plate in a variety of hard strength and thickness of the specifications of the cold rolling steel plate as the base material, obtained by means of hot dip plating, zinc alloy copperplating aluminum zinc coated steel. The coating composition of 55% aluminum, 43.5% of zinc, 1.5% silicon and appropriate trace elements.
In the process of production and processing aluminum zinc plating performance is superior to hot dip galvanized performance mainly displays in the following areas:
1.Processing performance
Aluminium zinc steel plate in the processing performance and hot dip galvanized, can fully meet the roller pressure, stamping, bendingMusic and other forms of processing requirements.
2.Corrosion resistance
Test under the same thickness, coating, surface treatment of hot dip galvanized steel plate and aluminium zinc steel plate under the former title of.Have excellent corrosion resistance than galvanized zinc with aluminum plated, the service life of the two to six times that of ordinary galvanized steel.
3.Mechanical properties
The mechanical properties of aluminium zinc steel plate mainly displays in the yield strength, tensile strength, elongation. Ordinary DC51D brand 150 grams/square galvanized steel, general yield strength between 140-300 mpa, tensile strength between 200-330, elongation between 13 and 25. And brand DC51D + AZ aluminum zinc plated 150 grams/square aluminium zinc steel plate yield strength between 230-100 mpa, tensile strength between 230-550, elongation rail between 15 and 45.
