| Payment Type: | L/C,D/P,T/T,D/A,Paypal |
| Incoterm: | FOB,CFR,CIF,EXW,DDP,DDU |
| Min. Order: | 5 Ton |
| Transportation: | Ocean,Land,Air,Express |
Model No.: Galvalume Steel Coil
Brand: CHANGYI
Standard: Aisi, Astm, Bs, Din, Gb, Jis
Place Of Origin: China
Species: Steel Coil
Surface Treatment: Coated, Galvanized
Application: Ship Plate
Special Steel: High-Strength Steel Plate
Tolerance: ±1%
Category: Galvalume Steel Sheet
Processing Service: Bending, Welding, Decoiling, Cutting, Punching
Spangle: Big Spangle,Regular Spangle,Mini Spangle,Zero Spangle
Material: DC01,SGCC,CGCC,DX51D+Z,Q195,Q235
Hardness: Soft (normal), Hard, Full Hard(G300-G550)
Thickness: 0.11-6mm
Coil ID: 508/610mm
Zinc Coating: 30-275g/m2
Coil Weight: 3-8 Metric Ton per Coil
Type: Coil, Sheet, Plate,Strip
Surface: Chromated, Oiled, Aant-ifinger
Width: 30mm-2200mm, As Your Request
| Selling Units | : | Ton |
| Package Type | : | Standard Exporting Seaworthy Packing or According to Customer Demands |
PRODUCT DESCRIPTION
AZ150, that is, the coating weight per square meter of Galvalume Steel coil is 150 g.The surface of the galvalume Steel Sheet in coil has a unique smooth, flat and gorgeous star flower, and the base color is silvery white. The special coating structure makes aluzinc Steel Coils have excellent corrosion resistance. The normal service life of the galvalume coils can reach 25a, and the heat resistance is very good, which can be used in a high temperature environment of 315°C; the adhesion between the coating and the paint film is good, and it has good processing performance, and can be stamped, cut, welded, etc.; The surface conducts electricity very well.
The coating composition is composed of 55% aluminum, 43.4% zinc and 1.6% silicon respectively by weight. The production process of galvalume steel sheet in coil is similar to that of Galvanized Steel coils and aluminum-coated coil, which is a continuous fusion coating process. Galvalume-coated steel coils with 55% Al-Zn alloy coating have superior corrosion resistance when exposed to the same environment on both sides compared with galvanized steel coils of the same thickness. The 55% aluminum-zinc alloy coated Galvanized Steel Coil not only has good corrosion resistance, but also color-coated products have excellent adhesion and flexibility.
Since the Steel Plate will be oxidized and rusted when it is damp, it is necessary to add an anti-corrosion protective layer on the surface. Generally, the anti-corrosion coating is divided into hot-dip galvanized Zn and hot-dip galvanized Al-Zn (aluminum-zinc alloy composition is 55% aluminum) , 43.5% zinc and 1.5% silicon, referred to as 55% Al-Zn). The data shows that the comprehensive anti-corrosion ability of 55% galvanized galvanized is 4 times that of galvanized with the same thickness.
| Product name | Hot dip galvalume Steel Coil; Aluzinc steel coil; 55% Al-Zn |
| Standard | JIS G3321; ASTM A792M; EN10215 |
| Grade | SGLCC, SGLCD, SGLC490, SGLC570, DX51D+AZ, DX52D+AZ, S250GD+AZ, S350GD+AZ, S550GD+AZ. |
| Thickness | 0.10-4.0mm |
| Width | 600-1500mm; Gerneral size: 914mm,1000mm,1200mm,1219mm,1250mm,1220mm. |
| Alu-Zinc coating | 30-275g/m2 |
| Surface Treatment | Coated, chromated, oiled, anti-finger print |
PRODUCT DETAILS
| Chinese Code | European Code | American Code | Japanese Code |
| DC51D+AZ | DX51D+AZ | CS type B, type C | SGLCC |
| DC52D+AZ | DX52D+AZ | DS | SGLCD |
| S250GD+AZ | S250GD+AZ | 255 | – |
| S300GD+AZ | – | – | – |
| S350GD+AZ | S350GD+AZ | 345 Class1 | SGLC490 |
| S550GD+AZ | S550GD+AZ | 550 | SGLC570 |
PRODUCT DISPLAY
EXHIBITION OF COOPERATION
CERTIFICATION
FAQ
Q:Can I get samples before order ?
A:Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings.
Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.
Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.
Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept third party inspection.
Q:How do we trust your company?
A:We specialise in steel business for years, headquarter locates in Liaocheng, Shandong province, you are welcome to investigate in any ways, by all means, we have CE and ISO9001 certificate, quality can be guaranteed.
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