• Hot-dip Aluzinc Steel  ASTM 615 SPCCH SPCC JIS3302 System 1
  • Hot-dip Aluzinc Steel  ASTM 615 SPCCH SPCC JIS3302 System 2
  • Hot-dip Aluzinc Steel  ASTM 615 SPCCH SPCC JIS3302 System 3
  • Hot-dip Aluzinc Steel  ASTM 615 SPCCH SPCC JIS3302 System 4
Hot-dip Aluzinc Steel  ASTM 615 SPCCH SPCC JIS3302

Hot-dip Aluzinc Steel ASTM 615 SPCCH SPCC JIS3302

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
65665 m.t.
Supply Capability:
2323 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 alloyconsisting of 55% aluminum, 43% zinc and 2% at 600  silicon solidification temperature and composition, the entire structure is made of aluminum - iron - silicon - zincto form a dense quaternary crystals an alloy.

Hot-dip aluzinc steel has many excellent featuresstrong corrosion resistanceis three times the pure galvanized sheetzinc 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 frame4)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.

 

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

Hot-dip Aluzinc Steel  ASTM 615 SPCCH SPCC JIS3302

Hot-dip Aluzinc Steel  ASTM 615 SPCCH SPCC JIS3302

4.Hot-dip Aluzinc Steel Specification

 

AVAILABLE SPECIFICATION 

 

HOT-DIP ALUZINC STEEL COILS

THICKNESS

0.16mm-3.5mm

WIDTH

1250mm MAX

COATING MASS

30g/ m2-185 g/ m2

SPANGLE

Regular Spangle, Minimized Spangle, Zero Spangle

SURFACE TREATMENT

Chromated / non-chromated, Oiled / non-oiled, Anti Finger Print

COIL INNER DIAMETER

508mm or 610mm

 

 

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 

Composite Materials — Rotor Blade: Annual production capacity of 15,000 pieces, No.1 in China, Top3 worldwide

Glass: CNBM owns about 20 modern float glass product`ion lines,  With annual capacity of 10 million square meters glass.

Light Weight Building Materials:  Annual capacity of 1.65 billion square meters of gypsum board, No. 1 in the world. 

Commercial concrete: Annual capacity of 0.35 billion cubic meters, No. 1 in the world. 

Refractory Material: Annual capacity of 40,000 tons casting refractory, 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 surfaceno 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-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. 

Q:Can steel sheets be used for storage cabinets or lockers?
Yes, steel sheets can be used for storage cabinets or lockers. Steel is a durable and strong material that is commonly used in the construction of cabinets and lockers due to its resistance to corrosion, fire, and impact. Additionally, steel provides security and longevity, making it an ideal choice for storage solutions.
Q:Can steel sheets be used for acoustic insulation?
Steel sheets alone cannot provide effective acoustic insulation. Steel is a highly conductive material that allows sound waves to easily pass through, resulting in poor soundproofing properties. To achieve acoustic insulation, additional materials with sound-absorbing properties, such as acoustic foam or mineral wool, should be used in combination with the steel sheets.
Q:Can the steel sheets be easily folded or creased?
No, steel sheets cannot be easily folded or creased due to their strong and rigid nature.
Q:What is the average moisture resistance of steel sheets?
The average moisture resistance of steel sheets can vary depending on the specific type of steel and its protective coatings. Generally, steel sheets have good moisture resistance due to their inherent corrosion resistance properties. However, the resistance can be further enhanced by applying various surface treatments such as galvanization, which adds a layer of zinc to protect against moisture and corrosion. In terms of specific values, it is difficult to provide an exact average moisture resistance without considering the specific steel grade, thickness, and coating. Typically, steel sheets with galvanized coatings can provide excellent moisture resistance, with some studies reporting corrosion rates as low as 0.1-0.5 micrometers per year in highly corrosive environments. It is crucial to note that the performance of steel sheets in resisting moisture can also be influenced by other factors such as the presence of scratches, cuts, or exposure to chemicals. Regular maintenance, inspection, and proper handling of steel sheets can help ensure their optimal moisture resistance over time.
Q:What are the different coating options for steel sheets (powder coating, paint, etc.)?
Steel sheets have a variety of coating options that each have their own unique benefits and characteristics. Some commonly used coating options include: 1. Powder coating: Dry powder coating material is applied to the steel sheet and then cured under heat to create a protective layer. This coating offers excellent durability, corrosion resistance, and aesthetic appeal. It is also environmentally friendly as it does not contain solvents or VOCs. 2. Paint: Liquid paint is applied to the surface of the steel sheet and dries to form a protective layer. Paint coatings come in a wide range of colors and finishes, making them suitable for different applications. However, they may require regular maintenance and can chip or peel. 3. Galvanizing: Galvanizing is a popular method for coating steel sheets, particularly when corrosion resistance is important. A layer of zinc is applied to the steel surface through a hot-dip process, creating a protective barrier against corrosion and rust. Galvanized coatings are highly durable and long-lasting. 4. Epoxy coatings: Epoxy coatings are known for their excellent chemical resistance and adhesion properties. They provide a tough and durable finish that protects steel sheets from corrosion, chemicals, and abrasion. Epoxy coatings are commonly used in industrial settings with harsh conditions. 5. Chromate conversion coatings: Chromate conversion coatings are applied to steel sheets to enhance their corrosion resistance and improve paint adhesion. These coatings are usually thin and translucent, giving a clear or slightly yellowish appearance. They are often used as a pre-treatment before painting or powder coating. 6. Ceramic coatings: Ceramic coatings offer exceptional heat resistance and durability. They are commonly used in high-temperature applications such as exhaust systems or industrial ovens. Ceramic coatings can withstand extreme temperatures, corrosion, and abrasion, making them ideal for demanding environments. There are many other coating options available for steel sheets. The choice of coating will depend on factors such as the intended application, desired appearance, environmental conditions, and budget. Seeking advice from a coating specialist or manufacturer can help determine the most suitable option for specific requirements.
Q:Can steel sheets be used for electrical transformer cores?
Yes, steel sheets can be used for electrical transformer cores. Steel is a commonly used material for transformer cores due to its magnetic properties, such as its ability to conduct magnetic flux and minimize energy losses. The laminated steel sheets are stacked together to form the core, providing a low reluctance path for the magnetic field and reducing eddy current losses.
Q:What are the different methods of protecting steel sheets from scratches?
There are several methods of protecting steel sheets from scratches. One commonly used method is applying a protective coating or paint on the surface of the steel sheets. This coating acts as a barrier against scratches and helps to prevent damage. Another method is using adhesive film or tape to cover the steel sheets, which provides a temporary protective layer. Additionally, using soft materials or protective packaging during transportation and handling can help minimize the risk of scratches.
Q:Are steel sheets suitable for earthquake-prone areas?
Yes, steel sheets are suitable for earthquake-prone areas. Steel is a strong and flexible material that can withstand seismic forces and deform without breaking. It has high tensile strength and can absorb and dissipate energy during an earthquake, reducing the risk of building collapse. Additionally, steel structures can be designed to be lightweight, which reduces the overall seismic load on the building. Overall, steel sheets are a viable option for construction in earthquake-prone areas.
Q:What is the process of etching or engraving on steel sheets?
The process of etching or engraving on steel sheets involves several steps to create intricate designs or patterns on the surface of the metal. Here is a general overview of the process: 1. Design and Preparation: The first step is to create or choose a design that will be etched or engraved onto the steel sheet. This design can be hand-drawn or created using computer software. Once the design is finalized, it is transferred onto a film or stencil. 2. Cleaning the Steel Sheet: Before beginning the etching or engraving process, the steel sheet needs to be thoroughly cleaned to remove any dirt, grease, or oxidation. This is typically done using a solvent or a degreasing agent to ensure a clean and smooth surface for the etching or engraving. 3. Applying the Stencil: The stencil or film with the desired design is carefully applied to the steel sheet. This stencil acts as a protective barrier, preventing the etching or engraving solution from affecting the areas that should not be etched or engraved. 4. Etching or Engraving Solution: A specialized etching or engraving solution is selected based on the desired effect and the type of steel being worked on. This solution is applied to the exposed areas of the steel sheet, where the stencil has not been applied. The etching or engraving solution chemically reacts with the steel, removing a thin layer of metal to create the desired design or pattern. 5. Control and Timing: The etching or engraving process requires careful control of factors such as temperature, time, and concentration of the solution. These parameters can affect the depth and quality of the etching or engraving, so it is crucial to closely monitor and adjust them as needed. 6. Rinsing and Cleaning: Once the desired etching or engraving depth is achieved, the steel sheet is thoroughly rinsed to remove any remaining solution. This step is essential to stop the chemical reaction and prevent any further etching or engraving. 7. Finishing Touches: After rinsing, the steel sheet may undergo additional steps to enhance the appearance of the etched or engraved design. This can include polishing, buffing, or applying protective coatings to improve durability and visual appeal. Overall, the process of etching or engraving on steel sheets requires precision, attention to detail, and the use of specialized tools and chemicals. It is a skillful art form that can produce stunning and intricate designs on steel surfaces.
Q:What is the average lead time for manufacturing steel sheets?
The manufacturing of steel sheets can have varying lead times based on a multitude of factors including order size and complexity, manufacturing processes utilized, and the current demand and capacity of the production facility. Generally, lead times can range from a few weeks to a few months. For smaller, standard-sized orders, the lead time is typically shorter, spanning from 2 to 6 weeks. This duration allows for the acquisition of raw materials, processing, and quality control procedures to ensure the final product meets the necessary specifications. Conversely, larger or more intricate orders necessitate longer lead times. This is because additional time is required to customize the steel sheets according to specific dimensions, finishes, or treatments. In such instances, lead times can extend to several months. External factors such as supply chain disruptions, unforeseen delays in raw material procurement, or fluctuations in demand can also impact lead times. Consequently, it is prudent to consult the manufacturer or supplier of the steel sheets to obtain an accurate estimate of the lead time based on the particular requirements of the order.

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