Hot-dip Aluzinc Steel Building Roof Walls 615-009-01
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 66 kg/m²
- Supply Capability:
- 11 kg/m²/month
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. 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)Automotive: muffler, exhaust pipes, wiper accessories, fuel tank, truck boxes, etc.
3)Appliances: refrigerator back, gas stove, air conditioners, microwave oven, LCD frame, 4)CRT-proof band, LED backlight, electrical cabinets, etc.
5)Farm: barn, sheds, silos, piping and other greenhouse.
6)Other: breaking heat insulation cover, heat exchangers, dryers, warm water, etc.
Although steel had been produced in bloomery furnaces for thousands of years, steel's use expanded extensively after more efficient production methods were devised in the 17th century for blister steel and then crucible steel. With the invention .
2.Main Features of the Hot-dip Aluzinc Steel：
• Excellent corrosion resistance
• High temperature oxidation resistance
• High hot reflectance
• Good manufacturability
•Beautiful appearance
•Surface coating
•Cost-effective
3.Hot-dip Aluzinc Steel Images
4.Hot-dip Aluzinc Steel Specification
AVAILABLE SPECIFICATION
HOT-DIP ALUZINC STEEL COILS | |
THICKNESS | 0.16mm-3.5mm |
WIDTH | 1250mm MAX |
COATING MASS | |
SPANGLE | Regular Spangle, Minimized Spangle, Zero Spangle |
SURFACE TREATMENT | Chromated / non-chromated, Oiled / non-oiled, Anti Finger Print |
COIL INNER DIAMETER | 508mm or 610mm |
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.
2.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.
3.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-
- Q: Can steel strips be heat treated?
- Yes, steel strips can be heat treated. Heat treatment is a process that involves heating the steel strips to a specific temperature and then cooling them in a controlled manner. This process can be used to alter the properties of the steel, such as hardness, strength, and ductility, to meet specific requirements for various applications.
- Q: What are the different joining methods for steel strips?
- There are several different joining methods for steel strips, including welding, soldering, brazing, adhesive bonding, and mechanical fastening.
- Q: How are steel strips processed for impact resistance?
- Steel strips can be processed for impact resistance through a variety of methods. One common approach is heat treatment, where the steel strips are heated to a specific temperature and then rapidly cooled to change their microstructure. This process, known as quenching and tempering, helps to increase the strength and toughness of the steel, making it more resistant to impact. Another method is through the addition of alloying elements during the manufacturing process. By incorporating elements such as manganese, nickel, or chromium, the steel strips can be made more resilient and better able to withstand impact forces. These alloying elements can enhance the steel's ability to form a protective layer, absorb energy, and resist deformation, thus improving its impact resistance. Furthermore, cold working can also enhance the impact resistance of steel strips. This process involves deforming the steel at room temperature through methods like rolling, bending, or drawing. Cold working introduces strain into the steel's structure, which increases its strength and toughness, ultimately making it more resistant to impact. Coating the steel strips is another approach to enhance their impact resistance. Applying protective coatings like paint, polymer, or zinc can create a barrier that absorbs and dissipates impact energy, reducing the likelihood of damage or deformation. Coatings can also provide corrosion resistance, which helps to maintain the integrity of the steel strips over time. Overall, a combination of heat treatment, alloying, cold working, and coating can be employed to process steel strips for improved impact resistance. The specific methods used will depend on the desired properties and the intended application of the steel strips.
- Q: What are the common joining methods for steel strips?
- The common joining methods for steel strips include welding, soldering, riveting, and using mechanical fasteners such as screws or bolts.
- Q: What are the different welding techniques used for joining steel strips?
- There are multiple welding techniques available for joining steel strips. These techniques comprise: 1. MIG welding (Metal Inert Gas): Also referred to as Gas Metal Arc Welding (GMAW), MIG welding is a prevalent and extensively used welding process. It entails the continuous feeding of a wire electrode through a welding gun. The wire melts and fuses the steel strips together, while a shielding gas safeguards the weld from atmospheric contamination. 2. TIG welding (Tungsten Inert Gas): TIG welding, also known as Gas Tungsten Arc Welding (GTAW), employs a non-consumable tungsten electrode to generate the required arc and heat for welding. Depending on the application, a filler metal may or may not be used. TIG welding is renowned for its precision and capability to produce high-quality welds. 3. Stick welding (Shielded Metal Arc Welding): This welding technique employs a consumable electrode coated in flux, which generates a shielding gas and forms a slag to protect the weld pool. Stick welding is versatile and can be applied in various positions, making it suitable for joining steel strips. 4. Laser welding: Laser welding is a welding process with high energy density that utilizes a laser beam to melt and fuse the steel strips together. This technique offers superior precision, speed, and control, making it ideal for applications requiring intricate and small welds. 5. Spot welding: Spot welding is a resistance welding process that involves applying pressure and passing an electric current through the steel strips to generate localized heat, which melts and fuses the metal. It is commonly employed in automotive manufacturing and sheet metal fabrication for joining thin steel strips. 6. Seam welding: Seam welding is a variation of spot welding that creates a continuous weld along the length of the steel strips. It involves rotating electrode wheels that apply pressure and current to create a series of overlapping spot welds, resulting in a leak-proof and highly durable joint. Each welding technique possesses its own advantages and limitations, and the selection of technique relies on factors such as the thickness of the steel strips, desired weld quality, production speed, and specific application requirements.
- Q: How are steel strips used in the production of fasteners?
- Steel strips are commonly used in the production of fasteners due to their durability and strength. Fasteners, such as screws, nails, bolts, and rivets, require a sturdy material that can securely hold objects together. Steel strips provide the necessary strength and resilience to withstand the pressure and tension often experienced by fasteners. In the production process, steel strips are typically cut into smaller pieces and shaped into the desired form for the specific type of fastener being manufactured. For example, screws require a threaded section for secure fastening, while nails are typically straight with a pointed end. The steel strips are then often subjected to various treatments to enhance their properties. Heat treatment, for instance, can improve the hardness and resilience of the steel, making it more resistant to deformation and wear. Coating the steel strips with materials like zinc or chromium can also enhance their corrosion resistance, which is crucial for fasteners as they are often exposed to harsh environmental conditions. Once the steel strips are properly shaped and treated, they go through a fabrication process to form the final fastener. This may involve processes such as cold forging, where the steel strip is pressed into the desired shape using extreme pressure. Cold heading, another common technique, is used to form the head of a screw or bolt. Overall, steel strips play a vital role in the production of fasteners by providing the necessary strength, durability, and versatility required for a wide range of applications. Their ability to withstand high levels of stress and resist corrosion makes steel strips an ideal material choice for fastener production, ensuring the reliability and longevity of the final product.
- Q: How are steel strips processed for surface etching?
- In order to achieve the desired result, steel strips undergo a series of steps for surface etching. Initially, the steel strips are thoroughly cleaned to eliminate any dirt, oil, or contaminants that may hinder the etching process. This is accomplished using chemical cleaners, solvents, and mechanical methods like scrubbing or blasting. Once the steel strips are clean, a protective layer, typically a photoresist or resistant mask, is applied to the surface. This layer acts as a barrier, safeguarding the areas that do not require etching. The subsequent step involves exposing the coated steel strips to a chemical etchant, commonly an acidic solution. The etchant selectively removes the unprotected areas of the steel, leaving behind the desired pattern or design. To achieve the desired depth and precision, the etching process can be regulated by adjusting factors like temperature, concentration, and duration of exposure. After the completion of the etching process, the remaining photoresist or mask is removed. This is usually done through a combination of chemical stripping and mechanical methods such as rinsing or scrubbing. Consequently, the etched pattern on the surface of the steel strips is revealed. To enhance the final appearance and protect the etched surface, additional post-etching treatments may be applied to the steel strips. These treatments include passivation, rinsing with water or other chemicals, and drying. They are crucial in eliminating any remaining etchant or contaminants, ensuring that the surface is clean and ready for further processing or application. In summary, the process of surface etching steel strips encompasses cleaning, coating, etching, removing the protective layer, and post-etching treatments. This process plays a vital role in various industries where etched steel strips find applications, such as electronics, automotive, and decorative fields.
- Q: How is a steel strip made?
- A steel strip is made through a process called hot rolling, where a large steel slab is heated and passed through a series of rollers to reduce its thickness and shape it into a long, thin strip.
- Q: What are the different types of coatings used on steel strips?
- There are several different types of coatings that can be used on steel strips to enhance their performance and protect them from corrosion. These coatings can be categorized into three main types: metallic coatings, organic coatings, and conversion coatings. 1. Metallic coatings: Metallic coatings provide a layer of metal on the steel strip's surface, offering excellent corrosion resistance and durability. Some common metallic coatings for steel strips include: - Zinc coatings: Zinc coatings, such as hot-dip galvanizing or zinc electroplating, provide a protective layer of zinc on the steel surface. This coating is widely used to prevent corrosion and extend the lifespan of steel strips. - Aluminum coatings: Aluminum coatings can be applied through various methods, such as hot-dip coating or aluminum vapor deposition. These coatings offer excellent corrosion resistance and can be used in environments where zinc coatings may not be suitable. - Tin coatings: Tin coatings are commonly used to improve the appearance of steel strips and provide a thin layer of protection against corrosion. They are often used in the food industry or for decorative purposes. 2. Organic coatings: Organic coatings are made of polymers or resins and are applied as a paint-like layer on the steel strip's surface. These coatings provide corrosion resistance, as well as aesthetic appeal. Some examples of organic coatings include: - Epoxy coatings: Epoxy coatings offer excellent chemical resistance and adhesion to the steel surface. They are often used in aggressive environments such as chemical plants or offshore structures. - Polyurethane coatings: Polyurethane coatings provide good abrasion resistance and UV stability. They are commonly used in outdoor applications, such as for steel strips used in construction or automotive industries. - Polyester coatings: Polyester coatings are known for their excellent color retention and durability. They are frequently used in architectural applications, such as building facades or metal roofs. 3. Conversion coatings: Conversion coatings are chemical treatments that convert the steel strip's surface into a protective layer. These coatings provide both corrosion resistance and enhanced paint adhesion. Some common conversion coatings include: - Phosphating coatings: Phosphating coatings create a layer of insoluble phosphate crystals on the steel surface, providing corrosion resistance and promoting paint adhesion. They are often used as a pre-treatment before applying organic coatings. - Chromate coatings: Chromate coatings, such as hexavalent chromium or trivalent chromium, are used to protect steel strips from corrosion. They also improve paint adhesion and are commonly used in the automotive industry. Overall, the choice of coating for steel strips depends on the specific application requirements, environmental conditions, and desired performance characteristics. Each type of coating offers unique benefits and should be selected based on the intended use and desired level of corrosion protection.
- Q: What are the different types of steel strip coatings?
- There are several different types of steel strip coatings that are commonly used in various industries. These coatings are applied to steel strips to enhance their performance and protect them from corrosion and other environmental factors. Some of the most common types of steel strip coatings include: 1. Zinc Coatings: Zinc coatings are widely used in the steel industry as they provide excellent corrosion resistance. These coatings can be applied through various methods such as hot-dip galvanizing, electro-galvanizing, or zinc spraying. 2. Aluminum Coatings: Aluminum coatings are often used in applications where lightweight and corrosion resistance are important. These coatings can be applied through methods like hot-dip aluminum coating or aluminum vapor deposition. 3. Tin Coatings: Tin coatings are commonly used in the food packaging industry as they provide a non-toxic and corrosion-resistant surface. Tin coatings can be applied through electroplating or hot-dipping methods. 4. Polymer Coatings: Polymer coatings are used to provide additional protection to steel strips, especially in applications where chemical resistance and durability are important. These coatings can be applied through processes like powder coating or liquid coating. 5. Organic Coatings: Organic coatings, such as paints or lacquers, are often used to provide aesthetic appeal and additional protection to steel strips. These coatings can be applied through various methods like spray coating, roll coating, or dip coating. It is important to note that the choice of steel strip coating depends on the specific requirements of the application, such as the level of corrosion resistance, desired appearance, or the type of environment the steel strip will be exposed to.
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Hot-dip Aluzinc Steel Building Roof Walls 615-009-01
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 66 kg/m²
- Supply Capability:
- 11 kg/m²/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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