Aluzinc Steel Sheet in Coil with Prime Quality and Best Selling

Aluzinc Steel Sheet in Coil with Prime Quality and Best Selling System 1

Aluzinc Steel Sheet in Coil with Prime Quality and Best Selling

Ref Price:

Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 20000 m.t./month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

1.Structure of Aluzinc Steel Coil Description：

Hot-dip aluzinc steel sheet is substrated on cold rolled steel(CRC) in various strength and specification. Coating composition is 55% aluminium in weight ratio, 43.4% zinc, and 1.5% silicon, with excellent corrosion and heat resistance performance. It is especially useful for countless outdoor and industrial applications.

2.Main Features of the Galvanized Steel Coil：

• Base material for countless outdoor and industrial applications

• Excellent corrosion resistance

• Excellent heat resistance performance

• High strength

• Good formability

• Rust- proof ability

• Good visual effect

3. Aluzinc Steel Coil Images

Aluzinc Steel Sheet in Coil with Prime Quality and Best Selling

4.Aluzinc Steel Coil Specification

Thickness: 0.3-0.7mm

Width: 914-1250mm

Inner Diameter: 508-610mm

Weight of Steel Coil: 3-15MT

Coating Type: Al-Zn Alloy

Available Dipped Layer: 50-150g/m2

Surface Finish Structure: Normal Spangle & Small Spangle & Zero Spangle

Available Surface Treatment: Passivating & Oiling & AFP & Filming

Aluzinc Steel Sheet in Coil with Prime Quality and Best Selling

5.FAQ of Aluzinc Steel Coil

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

1. What is the minimum order quantity ?

Our MOQ is 50mt for each size. And we will consider to give more discount if you make big order like 1000 tons and more. Further more, the more appropriate payment term your offer the better price we can provide.

2. How long can we receive the product after purchase?

Usually within thirty working days after receiving buyer’s advance payment or LC. We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 15-25 days, but the shipment will depend on the vessel situation.

3. How to guarantee the quality of the products？

We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

Q: How are steel coils used in the manufacturing of automotive hoods?: Steel coils are used in the manufacturing of automotive hoods as they are shaped and cut into specific dimensions to create the hood's structure. These coils are typically formed into panels through processes like stamping, pressing, and forming, which are necessary to achieve the desired shape and strength.

Q: How are steel coils used in the aerospace industry?: Steel coils are used in the aerospace industry for various applications such as structural components, engine parts, and aircraft frame construction. These coils are often used in the manufacturing process to fabricate strong and durable components that can withstand the extreme conditions of flight.

Q: What are the different types of steel coil packaging materials for export?: Various steel coil packaging materials are commonly utilized for export. These include: 1. Steel Strapping: A frequently employed option, steel strapping ensures robust and reliable packaging for steel coils. It offers excellent protection during transportation and is available in different widths and thicknesses to accommodate varying coil sizes. 2. Stretch Film: This flexible and elastic material is often employed to wrap steel coils securely. By preventing shifting or falling during transit, stretch film ensures tight and dependable packaging. Moreover, its lightweight nature aids in reducing shipping costs. 3. Corrugated Cardboard: Frequently used as an outer packaging material, corrugated cardboard provides additional protection against external impacts and acts as a cushioning material. It is available in various strengths and sizes to suit different coil dimensions. 4. Wooden Crates: Wooden crates are a popular choice for packing larger steel coils. They offer a sturdy and robust packaging solution, effectively safeguarding against impacts, moisture, and other environmental factors. These crates can be customized to fit specific coil sizes and are often employed for heavy-duty or long-distance shipments. 5. Plastic Strapping: Plastic strapping serves as an alternative to steel strapping, particularly for lighter coils. It is lightweight, easy to handle, and resistant to rust and corrosion. Plastic strapping is available in different colors, facilitating easy identification and sorting. 6. VCI (Volatile Corrosion Inhibitor) Packaging: VCI packaging materials are specifically used to protect steel coils from corrosion during export. These materials release a vapor that forms a protective layer on the surface of the coils, preventing rust and corrosion even in high humidity or harsh environments. When selecting the appropriate packaging material for export, it is crucial to consider the size, weight, and specific requirements of the steel coils. Additionally, adherence to international shipping regulations and standards is essential to ensure a safe and efficient transportation process.

Q: PLS tell me all Foam Steel Characteristics and use?Thanks: Foam steel [often steel foam] is used in applications that require light weight but high rigidity and strength. Watertight doors on modern ships are often made of foam steel. Pressure doors on aircraft are possible uses. As we keep striving for lighter weights in cars, foam steel might have some useful applications in bodies. There is a technical paper online that is in .pdf format that has a good discussion of the process and characteristics of foam steel.

Q: what are the properties that can strengthen the steel to withstand earhquake?: okorder can give you helps.

Q: How are steel coils inspected for surface cleanliness using cleanliness tests?: Steel coils are inspected for surface cleanliness using cleanliness tests to ensure that they meet the required quality standards. These tests involve various methods to assess the presence of contaminants, such as dirt, oil, grease, rust, or scale, on the surface of the steel coils. One commonly used cleanliness test is the visual inspection, where trained inspectors visually examine the surface of the coils for any visible contaminants. They look for any signs of staining, discoloration, or foreign substances that may affect the quality of the steel. Another cleanliness test is the wipe test, where a clean cloth or wipe is used to wipe the surface of the steel coil. This cloth is then analyzed for the presence of contaminants using techniques like gravimetric analysis or solvent extraction. The amount of contaminants collected on the cloth can be measured, providing an indication of the cleanliness of the steel surface. Surface roughness tests are also performed to assess cleanliness. A roughness gauge is used to measure the roughness of the steel surface, which can indirectly indicate the presence of contaminants. If the surface roughness measurements are higher than the specified limits, it suggests the presence of contaminants affecting the cleanliness of the steel. In addition to these tests, cleanliness tests may also involve techniques like wetting tension measurement, water break test, or contact angle measurements. These tests evaluate the surface energy and wetting properties of the steel, which can be affected by the presence of contaminants. By conducting cleanliness tests, steel coils can be thoroughly inspected for surface cleanliness. These tests help in identifying any potential contaminants that may compromise the quality and performance of the steel. By ensuring the surface cleanliness of steel coils, manufacturers can provide high-quality products that meet the stringent requirements of various industries.

Q: How are steel coils processed before being used in manufacturing?: Before steel coils are used in manufacturing, they undergo a series of processing steps. Initially, the steel coil is uncoiled from a large spool, a process that is typically carried out using a machine known as a decoiler. Once the coil is uncoiled, it is carefully inspected for any defects or damages. Following inspection, the steel coil is subjected to a process called leveling. This involves passing the coil through a set of rollers to eliminate any unevenness or waviness in the steel. By doing so, the leveling process guarantees that the coil has a uniform thickness and a flat surface, which is crucial for subsequent processing. The subsequent step involves thoroughly cleaning the steel coil to eliminate any impurities it may have, such as rust, oil, or dirt. Typically, this is accomplished by running the coil through a cleaning line, where it is treated with chemicals and water sprays. Through this cleaning process, the surface of the coil is thoroughly cleansed of any contaminants that could potentially compromise the quality of the final product. Once the cleaning process is complete, the steel coil may undergo additional processes tailored to the specific requirements of the manufacturing process. For instance, the coil may undergo annealing to enhance its ductility and reduce its hardness. Annealing entails heating the coil to a specific temperature and gradually cooling it. This process serves to alleviate internal stresses and enhance the mechanical properties of the steel. Upon completion of all necessary processing steps, the steel coil is now ready to be utilized in the manufacturing process. It can be further processed into various forms and shapes, such as sheets, plates, or strips, depending on the specific requirements of the manufacturing process. These processed steel coils find application in a wide array of industries, including automotive, construction, appliances, and machinery.

Q: How are steel coils used in the production of metal facades?: Steel coils are used in the production of metal facades as the primary material. These coils are unwound and then processed through various manufacturing techniques, such as cutting, shaping, and forming, to create the desired facade panels. The steel coils provide strength, durability, and versatility, allowing for the creation of aesthetically pleasing and functional metal facades in various architectural applications.

Q: Are they made using the same processes, or is tempered steel made without the quenching process?: No. Not quite. The term 'Hardened steel' is often used to refer to 'Heat treated steel'. There are two separate steps in heat treatment. First the red hot steel is 'quenched' (rapidly cooled). This yields maximum hardness ,but the steel may be too brittle for the intended purpose. The next stage, 'tempering' is heating to a limited temperature, and slow cooling. This reduces the hardness somewhat, depending on the re-heat temperature, but restores some of the toughness lost in the first stage.

Q: How do steel coils perform in high-temperature applications?: Steel coils perform well in high-temperature applications due to their excellent heat resistance and structural stability. The high melting point of steel allows it to maintain its strength and shape even at elevated temperatures, making it suitable for various industries such as automotive, construction, and manufacturing. Additionally, steel coils can withstand thermal expansion and contraction without warping or deforming, ensuring reliable performance and durability in extreme heat conditions.

Send your message to us

*Email

*TEL

*Quantity

*Unit