the Hot-dip Aluzinc Steel of Good Quality

the Hot-dip Aluzinc Steel of Good Quality System 1

the Hot-dip Aluzinc Steel of Good Quality

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 10000 m.t./month

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1. Description of the Hot-dip Aluzinc Steel：

Hot-dip aluzinc steel structure is composed of aluminum-zinc alloy, consisting of 55% aluminum, 43% zinc and 2% at 600 ℃ silicon solidification temperature and composition, the entire structure is made of aluminum - iron - silicon - zinc, to form a dense quaternary crystals an alloy.

Hot-dip aluzinc steel has many excellent features: strong corrosion resistance, is three times the pure galvanized sheet; zinc surface with beautiful flowers, can be used as a building outside board.

Applications of hot-dip aluzinc steel:

1)Building: roof, walls, garages, soundproof walls, pipes and modular housing.

2)Farm: barn, sheds, silos, piping and other greenhouse.

3)Automotive: muffler, exhaust pipes, wiper accessories, fuel tank, truck boxes, etc.4)CRT-proof band, LED backlight, electrical cabinets, etc.

5)Appliances: refrigerator back, gas stove, air conditioners, microwave oven, LCD frame,

6)Other: breaking heat insulation cover, heat exchangers, dryers, warm water, etc.

2.Main Features of the Hot-dip Aluzinc Steel：

• Excellent corrosion resistance

• High temperature oxidation resistance

•Beautiful appearance

•Surface coating

•Cost-effective

• High hot reflectance

• Good manufacturability

3.Hot-dip Aluzinc Steel Images

the Hot-dip Aluzinc Steel of Good Quality

4.Hot-dip Aluzinc Steel Specification

Available Specification

HOT-DIP ALUZINC STEEL COILS

COMMERCIAL QUALITY

ASTM A792M-06a

EN10327-2004

JIS G 3321:2010

STRUCTURE STEEL

SS GRADE 230

SS GRADE 255

SS GRADE 275

SS GRADE 340

SS GRADE 550

S220GD+AZ

S250GD+AZ

S280GD+AZ

S320GD+AZ S350GD+AZ

S550GD+AZ

SGLC400

SGLC440

SGLC490

SGLC570

5.FAQ of Hot-dip Aluzinc Steel

We have organized several common questions for our clients，may help you sincerely：

1.What advantages does your company have？

Cement : Annual capacity of 400 million tons, No. 1 in the world

Fiberglass: Annual capacity of 1 million tons fiberglass, No. 1 in the world.

Composite Materials — Carbon Fiber: Annual capacity of 10,000 tons PAN precursor and 4,000 tons carbon fiber, No. 1 in China

2.Could you let me approach about your company in Dubai?

Located at Jebel Ali Free Zone in Dubai, CNBM Dubai Logistics Complex is adjacent to -Jebel Ali sea port-the largest port in UAE and Al Maktoum Airport-the largest airport in the world, which covers an area of 50,000 square meters, including an fully enclosed warehouse by 10,000 square meters, an open yard by 25000 square meters, and 13 standard unloading platform. CNBM Dubai Logistics Complex formally put into operation on August 1, 2013. Dubai Logistics Complex will commit itself to build the most professional and most influential building materials distribution center of China’s building materials industry in the UAE and throughout the Middle East and Africa.

3.What advantages do your products have？

Firstly, our base material is of high quality, Their performance is in smooth and flat surface，no edge wave ，good flexibility.

Secondly, high quality zinc ingoats, 97.5% zinc,1.5% silicon,1% others, the same zinc coating measured by metal coating thickness or by zinc weight

Thirdly, high precision: Tolerance strictly according to ASTM or JISG standard even more rigid.

We have full stes of testing equipment(for t best, cupule,chromatism,salt spray resistance, etc) and professional engineers.

Q: What are the different methods of punching steel coils?: There are several different methods used for punching steel coils, depending on the specific requirements and desired outcome. Here are a few common methods: 1. Mechanical Punching: This method involves using a mechanical press to apply force and create holes in the steel coil. It utilizes a punch and die set, where the punch is driven into the coil to create the hole. Mechanical punching is ideal for punching small to medium-sized holes and is often used in high-volume production settings. 2. Hydraulic Punching: Hydraulic punching utilizes hydraulic pressure to drive the punch into the steel coil. This method is often used for punching larger holes or shapes that require greater force. Hydraulic punching machines offer precise control and can handle thicker and harder materials. 3. Laser Cutting: Laser cutting is a non-contact method that uses a laser beam to cut through the steel coil. A focused laser beam is directed onto the coil, melting and evaporating the material to create the desired shape or hole. Laser cutting offers high precision and can be used for complex shapes and patterns. 4. Plasma Cutting: Plasma cutting involves using a high-velocity jet of ionized gas (plasma) to melt and remove the steel coil material. This method is suitable for cutting thicker steel coils and is often used for larger holes or irregular shapes. 5. Waterjet Cutting: Waterjet cutting utilizes a high-pressure jet of water mixed with abrasive particles to cut through the steel coil. This method is versatile and can effectively cut through various materials, including steel. Waterjet cutting is known for its high precision and clean cuts. Each method of punching steel coils has its own advantages and considerations. Factors such as material thickness, desired precision, production volume, and cost will determine the most suitable method for a specific application.

Q: What are the different methods of transporting steel coils?: Depending on factors such as weight, size, and distance, there are various methods available for transporting steel coils. These include: 1. Flatbed trucks: Steel coils can be transported on flatbed trucks, which have a spacious open platform for easy loading and unloading. This option is commonly used for shipments of short to medium distances and provides convenient access to the coils. 2. Rail transport: Steel coils can also be transported by rail using specialized coil cars with curved interiors to securely hold the coils. Rail transport is often preferred for long-distance shipments due to its cost-effectiveness and capacity to handle large quantities. 3. Shipping containers: Steel coils can be loaded into shipping containers for transportation via sea or inland waterways. To prevent movement during transit, the coils are usually secured inside the container using bracing or blocking materials. This method is commonly employed for international shipments and facilitates easy handling and transfer between different modes of transportation. 4. Barges: In some cases, steel coils can be transported on barges along rivers, canals, or other inland waterways. Barges are particularly suitable for large and heavy shipments, offering a cost-effective and efficient means of transportation. 5. Roll-on/roll-off (RoRo) vessels: RoRo vessels are specialized ships designed to transport vehicles and large cargo that can be rolled on and off the ship. Steel coils can be loaded onto trailers or flatbeds and driven onto the vessel, providing a convenient transportation option. 6. Air freight: Although less common due to higher costs, steel coils can also be transported by air. This method is typically used for urgent and time-sensitive shipments or when the distance is too great for other modes of transportation. Air freight offers the advantage of speed and can be a viable option in certain situations. In conclusion, the choice of transportation method for steel coils depends on factors such as cost, distance, time frame, and logistical requirements. Freight forwarders and logistics providers can assist in determining the most suitable method for a specific shipment.

Q: How are steel coils coated or painted?: Steel coils are typically coated or painted using a process called coil coating. In this process, the steel coil is cleaned, treated, and primed before being coated with a layer of paint or a protective coating. This is usually achieved through a continuous automated line, where the coil is unwound, cleaned, coated using various methods such as roller coating or spraying, and then cured to ensure adhesion and durability of the coating. This process allows for efficient and uniform coating application, providing the steel coils with enhanced corrosion resistance and aesthetic appeal.

Q: How are steel coils used in the manufacturing of metalworking tools?: Steel coils are used in the manufacturing of metalworking tools by being formed and shaped into various components such as blades, cutting edges, and handles. These coils serve as the primary raw material, which is then processed and treated to create durable and high-quality tools that can withstand the rigors of metalworking processes.

Q: How are steel coils used in the production of aerospace components?: Steel coils are used in the production of aerospace components in a variety of ways. One common application is in the manufacturing of structural parts, such as frames, beams, and brackets. Steel coils are often processed into flat sheets or strips, which are then cut and formed into the desired shape for these components. The strength and durability of steel make it an ideal material for these critical parts that need to withstand extreme forces and conditions. Additionally, steel coils are used in the production of engine components, such as turbine blades and combustion chambers. These components require materials with high temperature resistance and excellent mechanical properties. Steel coils are processed and shaped into intricate forms to create these vital engine parts, ensuring efficient and reliable operation. Furthermore, steel coils are used in the production of fasteners, such as bolts, nuts, and screws, which are essential for assembling various aerospace components. The high strength and corrosion resistance of steel make it a preferred choice for these fasteners, as they need to withstand the extreme forces and environments experienced during flight. Overall, steel coils play a crucial role in the production of aerospace components by providing the necessary strength, durability, and reliability required for safe and efficient operation in the demanding aerospace industry.

Q: how is stainless steel made? what are the things used in making it?: There are different recipes, and different types of steel are made for different purposes. They all share high temperatures, which allows extra carbon to bind with the iron. This is the main thing that makes steel stainless, or rustproof. Other metals such as chromium, molybdenum, magnesium etc. are often added to increase tensile (twisting) strength, flexibility, etc.

Q: What are the dimensions of steel coils used in the energy sector?: The dimensions of steel coils used in the energy sector vary depending on the specific application and requirements. However, common dimensions range from 0.3 to 3 millimeters in thickness and 600 to 2000 millimeters in width. The inner diameter of the coil typically ranges from 508 to 610 millimeters, while the outer diameter can vary from 1000 to 2000 millimeters. It's important to note that these dimensions can be customized to suit different needs and specifications.

Q: What are the different types of steel coil finishing tools?: In the metalworking industry, various tools are utilized to finish steel coils, resulting in enhanced appearance and functionality. Common examples of these tools include: 1. Slitting Machines: These machines effectively cut large steel coils into narrower strips by utilizing sharp circular blades. The outcome is multiple smaller coils with desired widths. 2. Levellers: Used to flatten and straighten steel coils, levellers apply pressure to ensure a perfectly flat and even coil. They are particularly beneficial when coils have undergone deformation during the manufacturing process. 3. Recoilers: After slitting or levelling, recoilers rewind steel coils into a tighter and more compact shape. This process is carried out to create coils of specific diameters or sizes. 4. Edge Trimmers: To eliminate excess or uneven edges from steel coils, edge trimmers are utilized. They efficiently remove burrs, rough edges, and any other imperfections, resulting in a clean and smooth finish. 5. Inspection Machines: These machines are employed to examine the quality of steel coils. They detect defects such as surface imperfections, scratches, or dents, ensuring that only high-quality coils are delivered to customers. 6. Coating Machines: To provide protective coatings to steel coils, coating machines are utilized. These coatings, such as paint, zinc, or other materials, prevent corrosion and enhance coil durability. 7. Packaging Machines: Packaging machines securely wrap steel coils, protecting them during transportation and storage. These machines employ plastic or metal straps, shrink wrap, or other packaging materials to ensure the coils remain intact and undamaged. Overall, these diverse steel coil finishing tools are essential in the metalworking industry, enabling manufacturers to produce high-quality and visually appealing steel coils that meet specific customer requirements.

Q: What is steel made of and what is its molecular weight? It's for a project in chemistry class so if you have a website link as well, that would be great!: Steel is an alloy consisting mostly of iron with a little Carbon thrown in. Steel is not a molecule, therefore, it does not have a molecular weight. Steel contains atoms of iron and carbon in a crystal lattice, along with various other alloying elements such as manganese, chromium, vanadium, and tungsten.

Q: What is the current value of steel? Is it expected to increase in value?: The steel in steel cents is the same as the steel in soup cans you throw out all the time. There is no sense in holding steel cents for their value as scrap. There are way too many steel cents around for them to ever have much numismatic value.

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