Zinc Aluminum Magnesium Coated Mg - Al - Zn Alloy Steel Coil
Zinc Aluminum Magnesium Coated Steel is one newly developed with coating layers of 100-450g +/-10g which owns
very strong corrosion-resistant ability. And zinc aluminum-magnesium coated steel is a new type of corrosion-resistant
coated steel sheet consisting mainly of zinc, about 11% aluminum, 3% magnesium and trace amounts of silicon.
Aluminum coil is a kind of thin sheet material made of aluminum alloy, which has the characteristics of lightweight, corrosion resistance and recyclability, and is widely used in construction, automotive, aerospace and other industries. According to different manufacturing processes, aluminum coils can be divided into different types, including cold-rolled aluminum coils and hot-rolled aluminum coils, etc.In addition, according to different surface treatments, aluminum coils can be divided into coated aluminum coils and uncoated aluminum coils, etc. Aluminum coils can be processed into different shapes and sizes according to customer needs, such as plates, coils, pipes, etc.
Some of the advantages of aluminum coil is that it is light weight,heavy duty and able to resist corrosion.By a process called anodizing, whereby the aluminum surface is coated with a protective oxide, that corrosion resistance can be improved even further.Therefore, it is found in a range of applications from housing siding, trim, gutters, and roofing to cans, lids, caps, bottles, and other food packaging, appliances and electronics. Because it is a lightweight and durable material, it is also seen in the automotive industry.
| Product name |
Magnesium Aluminum Zinc Steel Coil |
| Thickness (mm): |
0.1-16 mm (±0.02 mm) |
| Width (mm): |
10mm-2000mm(±2 mm) |
| Zinc Coating |
Z 30 g/sm-275 g/sm |
| Spangle |
Zero, Mini, Regular and Big |
| Coil Diameter (mm) |
508,610. |
| Coil Weight(T) |
3-5 tons or As your requirement. |
| Surface Treatment |
Regular & minimum spangle, oiled & dry, chromated, non-skin pass, skin pass. |
| Standard |
GB/T-2518
JIS G 3302
EN 10142/10427
ASTM A 653 |
| Steel Grade |
SGCC
DX51D+Z |
| Quality |
Commercial and structural quality. |
| Packing |
1. Galvanized metal & waterproof paper around the coil.
2. Both ends are covered with disks.
3. Inner and outer protective steel rings on edges.
4. 4*5 metal strapping bands and circumferential bands to make it stable. |
| Port of Shipment |
Qingdao Port, or Tianjin Xingang port , China. |
| Date of Delivery |
Within 15-20 days after we receive deposit or L/C at sight. |
| Payment |
L/C at sight or T/T. |
| Transportation |
Container / bulk ship / Train |
| Supply Ability |
50,000MT per month. |
| MOQ |
Any quantity for regular size. |
| Application |
Making pipes,cold strip-welded pipes,cold-bent shaped-steel,bicycle structures,small-sized press-pieces and household decoration goods,boating |
The main uses of steel coils include:
1, in the construction industry, roof, roof structure, rolling shutter doors, kiosks, shutters, guard doors, street waiting rooms, ventilation channels, etc.;
2, furniture industry, refrigerator, air conditioner, electronic stove, washing machine shell, oil stove, etc.;
3, transportation industry, auto ceiling, backplane, coaming, car shell, tractor, ship compartment board, etc. Among these uses, the most used or
steel structure plant, composite board plant, color steel tile factory.
The product size of cold-rolled coils is accurate, the
thickness is uniform, and the thickness difference of the
coils generally does not exceed 0.01-0.03mm or less,
which can fully meet the requirements of high-precision
tolerances.
- vailable to extremely thin strips that cannot be produced by hot rolling (the thinnest can reach 0.001mm or less).
The surface quality of cold-rolled products is superior,
and there are no defects such as pits and pressed iron
oxide scales that often occur in hot-rolled coils. And
according to the requirements of users, it can produce
coils with different surface roughness (glossy surface or
hemp rough surface, etc.) to facilitate the processing of
the next process.
The mechanical properties and technological
properties of cold-rolled steel coils are very good (such
as higher strength, lower yield limit, good weight deep
drawing performance, etc.).
High-speed rolling and full continuous rolling can be
realized, with high productivity.
1. Cold flushing
Use material aluminum pellets. Using extruding machine and mold molding, suitable for column shape products or stretching process difficult to do product shapes, such as oval, square, rectangular products.
2. Stretching
Use material aluminum skin. Using continuous die machine and die for multiple deformation to meet the needs of the shape, suitable for non-cylindrical body
3. Surface treatment of aluminum products
4. the use of technology to reduce processing deformation
The main role is chromium. Chromium has high chemical stability and can form a passivation film on the surface of steel to isolate the metal from the outside world, protect the steel plate from oxidation, and increase the corrosion resistance of the steel plate. After the passivation film is destroyed, the corrosion resistance decreases.
1: Chemical industry: Equipment, industrial tanks and etc.
2: Medical instruments: Surgical instruments, surgical implants and etc.
3: Architectural purpose: Cladding, handrails, elevator, escalators, door and window fittings, street furniture,structural sections, enforcement bar, lighting columns, lintels, masonry supports, interior exterior decoration for building, milk or food processing facilities and etc.
4: Transportation: Exhaust system, car trim/grilles, road tankers, ship containers, refuse vehicles and etc.
5: Kitchen Ware: Tableware, kitchen utensil, kitchen ware, kitchen wall, food trucks, freezers and etc.
6: Oil and Gas: Platform accommodation, cable trays, sub-sea pipelines and etc.
7: Food and Drink: Catering equipment, brewing, distilling, food processing and etc.
8: Water: Water and sewage treatment, water tubing, hot water tanks and etc.
Q:Can you send samples?
A:Of course, we can send samples to all parts of the world, our samples are free, but customers need to bear the couriercosts.
Q:What product information do l need to provide
A:You need to provide the grade, width, thickness,coating and the number of tons you need to purchase
Q:What are the shipping ports?
A:Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can choose other portsaccording to your needs.
Q:About product prices?
A:Prices vary from period to period due to cyclical changes in the price of raw materials
Q:How long does your delivery time take?
A:ln general, our delivery time is within 7-15 days, and may be delayed if the demand is extremely large or special
circumstances occur
Q:Can l go to your factory to visit?
A:0f course, we welcome customers from all over the world to visit our factory. However, some of the plants are not open tothe public.
Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and ungualified products wil be destroyed
Q:How to pack the products?
A:The inner layer has a waterproof paper outer laver with iron packaging and is fixed with a fumigation wooden pallet. lt careffectively protect productsfrom corrosion during ocean transportation.
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