Hot dip galvanized steel coil and sheets -CNBM
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 200000 m.t./month
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Technical Standard: | JIS 3302 / ASTM A653 / EN10143 |
Grade | DX51D / DX52D/ DX53D/ S250,280,320GD |
Types: | Commercial / Drawing / Deep Drawing / Structural quality |
Width | 500/650/726/820/914/1000/1200/1219/1220/1250mm |
Thickness | 0.12-4.0mm |
Type of coating: | Galvanized |
Zinc coating | Z30-700g/m2 |
Surface Treatment | Chromed / Skin-pass/ Oiled/Slightly Oiled/ Dry/ Anti-fingerprint |
Surface structure: | Zero spangle / minimized spangle / regular spangle/ big spangle |
ID coil | 508mm or 610mm |
Coil weight | 3-12 MT per coil |
Package: | Properly packed for ocean freight exportation in 20''containers |
Application: | Industrial panels, roofing and siding for painting |
Price terms | FOB,CFR,CIF |
Payment terms | T/T or L/C |
Delivery time | Within 30 days |
Remarks | Insurance is all risks |
MTC will be handed on with shipping documents | |
We accept the third party certification test,such as SGS/BV |
Technical data :
Hot dipped galvanized coil Technical Data
Chemical Composition | ||||||
GRADE | C | Si | Mn | P | S | Ti |
SGCC/DX51D+Z | ≤0.10 | ≤0.50 | ≤0.60 | ≤0.10 | ≤0.030 | ≤0.020 |
DX52D+Z | ≤0.10 | ≤0.50 | ≤0.60 | ≤0.10 | ≤0.030 | ≤0.020 |
SGCD/DX53D+Z | ≤0.10 | ≤0.30 | ≤0.50 | ≤0.05 | ≤0.030 | ≤0.020 |
SGCE/DX54D+Z | ≤0.10 | ≤0.30 | ≤0.30 | ≤0.03 | ≤0.020 | ≤0.020 |
DX56D+Z | ≤0.10 | ≤0.30 | ≤0.30 | ≤0.03 | ≤0.020 | ≤0.020 |
Structural | ≤0.20 | ≤0.60 | ≤1.70 | ≤0.10 | ≤0.045 | |
Hot dipped galvanized steel coil Mechanical Properties | |||
GRADE | Yield Strength MPa | Tensile Strength MPa | Elongation % |
SGCC(DX51D+Z) | ≥205 | ≥270 | - |
SGCD(DX53D+Z) | - | ≥270 | 38 |
SGCE(DX54D+Z) | - | ≥270 | 40 |
DX56D+Z | - | ≥270 | 42 |
- Q: Does steel contain nickel?
- Yes. Different alloys contain differing amounts.
- Q: What are the dimensions of steel coils used in the agricultural equipment industry?
- The dimensions of steel coils used in the agricultural equipment industry vary depending on the specific application and requirements of the equipment. However, some common dimensions for steel coils used in this industry range from 0.5mm to 6mm in thickness and 600mm to 2000mm in width. The length of the coils can be customized based on the needs of the specific equipment. Additionally, the weight of the coils can also vary, typically ranging from a few hundred kilograms to several tons. It is important to note that these dimensions are not fixed and may vary depending on the manufacturer and the specific agricultural equipment being produced.
- Q: What is the standard width of steel coils?
- The standard width of steel coils can vary depending on the specific industry and application. However, in general, the standard width for steel coils ranges between 36 inches to 72 inches. The specific width will depend on factors such as the type of steel being used, the intended use of the coils, and the equipment used for processing and handling the coils. It is important to consult industry standards and specifications to determine the appropriate width for a particular steel coil application.
- Q: i mean cor ten steel( rusted)
- If the steel is true Cor Ten steel, it does not require waxing. Cor Ten is a steel designed to rust slowly over time ... then the rust acts as a natural barrier to prevent further rust. Check out the United States Steel building in downtown Pittsburgh, PA ... its nickname is The Rusty Nail.
- Q: What are the different coil slitting methods used for steel coils?
- Steel coils can be slit into smaller, narrower coils using various methods. These methods serve the purpose of cutting the coils to suit specific applications. 1. The most commonly used method for coil slitting is blade slitting. Circular knives or blades are employed to cut the steel coil into narrower strips. These blades are placed at predetermined intervals and usually attached to a rotating shaft. As the coil passes through the blades, their circular motion slices through the coil, resulting in the desired narrower strips. 2. Another method, known as rotary shear slitting, involves the use of two sets of rotary shear knives to cut the steel coil. These upper and lower sets of knives rotate in opposite directions, creating a scissor-like cutting action. As the coil is fed through the shearing blades, the sharp edges of the knives slice through the coil, producing the desired narrower strips. 3. Sliding shear slitting is yet another method utilized for coil slitting. This method involves a stationary upper knife and a moving lower knife to cut the coil. The lower knife moves back and forth across the coil while the upper knife remains fixed. As the coil passes through the moving knife, it is cut into narrower strips. 4. Crush slitting is a less common method employed for coil slitting. In this method, the steel coil is fed through a set of rollers equipped with blades. Although the blades are not sharp, the pressure exerted by the rollers crushes and fractures the coil, resulting in the creation of the desired narrower strips. 5. Laser slitting is a modern and precise method used for coil slitting. It utilizes a laser beam to cut through the steel coil. The laser beam is directed onto the coil, and its high intensity melts and vaporizes the steel, creating a narrow slit. Laser slitting offers high accuracy and a clean cut, making it suitable for specialized applications. Each of these coil slitting methods possesses its own advantages and limitations. The choice of method depends on factors such as the type of steel, desired strip width, production volume, and required precision. Manufacturers select the most suitable method based on their specific requirements and the properties of the steel coils they are processing.
- Q: How are steel coils used in the production of scaffolding?
- Scaffolding production heavily relies on steel coils as they serve as the primary raw material for manufacturing various components of scaffolding systems. These coils, typically composed of high-quality steel, are processed through cutting, shaping, and welding operations to obtain the desired dimensions and shapes for scaffolding components, including vertical and horizontal tubes, diagonal braces, and base plates. The main structural elements of scaffolding are the tubes and pipes formed from steel coils. These elements are responsible for constructing the framework of the scaffolding, comprising vertical uprights or standards, horizontal ledgers, and transoms that connect them. By providing strength, stability, and load-bearing capacity, these components ensure the safety of workers operating at elevated heights. Furthermore, diagonal braces, an essential part of scaffolding, are manufactured from steel coils. These braces are strategically installed diagonally between the vertical standards to reinforce the scaffolding structure, adding extra support and stability to prevent swaying or collapsing. Another crucial component produced from steel coils is the base plate. These plates serve as the foundation for the scaffolding structure, offering a solid and stable base to evenly distribute weight and load. Typically positioned at the bottom of each vertical standard, they play a vital role in maintaining stability and preventing sinking or sliding. To summarize, steel coils play a fundamental role in scaffolding production. Through their transformation into tubes, pipes, braces, and base plates, they form the framework and provide the necessary strength, stability, and load-bearing capacity for safe and efficient scaffolding systems.
- Q: How do steel coils contribute to the automotive industry?
- The automotive industry heavily relies on steel coils to manufacture different components and structures for vehicles. These coils are made from high-quality steel and undergo a series of processes, such as hot rolling, cold rolling, and annealing, to achieve the desired properties. One of the main applications of steel coils in the automotive industry is for producing body panels and frames. The strength and durability of steel make it an ideal material for these purposes, providing structural integrity and protection to the vehicle. Through a stamping process, steel coils are transformed into sheets, allowing manufacturers to create intricate shapes and designs for various vehicle models. Furthermore, steel coils are also utilized in the production of suspension systems, including springs and shock absorbers. The elasticity and resilience of steel enable these components to withstand the constant impact and weight of the vehicle, ensuring optimal performance and comfort for the driver and passengers. In addition, engine components like crankshafts, camshafts, and cylinder heads are manufactured using steel coils. These components require the strength and thermal resistance that steel provides, ensuring the efficient operation and longevity of the engine. Moreover, steel coils play a crucial role in the production of exhaust systems, which are essential for reducing emissions and noise levels. Steel's resistance to heat and corrosion make it an excellent material choice for exhaust pipes, mufflers, and catalytic converters, ensuring their durability and functionality. Overall, steel coils are indispensable in the automotive industry as they contribute to the manufacturing of various components and structures that are vital for the performance, safety, and longevity of vehicles. The high strength, durability, and versatility of steel make it the preferred material choice, enabling manufacturers to create reliable and efficient automobiles.
- Q: Can steel coils be cut or trimmed after delivery?
- Yes, steel coils can be cut or trimmed after delivery. This process is commonly known as slitting, where the steel coil is passed through a set of circular blades to create narrower strips of steel. Trimming can also be conducted to remove any unwanted edges or imperfections. Both cutting and trimming are common practices in the steel industry to meet specific size and shape requirements for various applications.
- Q: How are steel coils processed and shaped into various products?
- Steel coils are processed and shaped into various products through a series of manufacturing processes. First, the steel coil is uncoiled and cleaned to remove any impurities. Then, it goes through a process called leveling, where the coil is flattened and straightened. Next, the steel is cut into the desired length or shape, using techniques like shearing or slitting. After that, it may undergo additional processes such as forming, bending, or rolling to give it the desired shape. Finally, the steel is often treated with coatings or finishes to enhance its durability and appearance.
- Q: Cold rolled steel coil steel, what is the difference?
- Steel rolling process is different from the steel produced naturally different!
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Hot dip galvanized steel coil and sheets -CNBM
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 200000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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