High Durability PPGL Coil
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Specification
1. Thickness: 0.3-0.8mm
2. Width: 914-1250mm
3. Inner Diameter: 508mm
4. Weight of Steel Coil: 3-15MT
5. Available Dipped Layer: 50-150g/m2
6. Surface Texture: Normal Coated
7. Type of coating structure: 2/1 Coat the top surface of the steel sheet twice, coat the bottom surface once, and bake the sheet twice.
8. Front side paint thickness: 15-25μm (bottome paint + top paint)
9. Back side paint thickness: 5-10μm
Mechanical Properties
1. Mechanical properties of base metals
Grade | Tensile Test | ||
Yield Strength MPa | Tensile Strength MPa | Elongation A80mm % ≥ | |
DC51D+AZ | 280-325 | 320-500 | 22 |
DC52D+AZ | 240-300 | 270-420 | 26 |
DC53D+AZ | 140-260 | 270-380 | 30 |
2. Common performance of front coating
(1). Thickness: ≥20μm
(2). Pencil Hardness: 2H
(3). 60° specular glossiness of coating: >60
(4). 180°bend: ≤3T
(5). Impact: ≥9J
(6). Salt Fog Resistant: ≥500h
(7). Color difference: <3ΔE
- Q: What are the different grades of steel used in construction?
- There are several different grades of steel used in construction, including mild steel, high-strength low-alloy (HSLA) steel, carbon steel, stainless steel, and structural steel. Each grade has its own unique properties and characteristics that make it suitable for specific construction applications.
- Q: How is steel used in the production of construction machinery and equipment?
- Steel is widely used in the production of construction machinery and equipment due to its strength, durability, and ability to withstand heavy loads. It is utilized in various components such as frames, chassis, buckets, and booms, providing the necessary structural integrity and stability required for these machines to operate effectively in demanding construction environments. Additionally, steel's versatility allows for easy fabrication and customization, enabling manufacturers to create complex and intricate designs that meet specific requirements.
- Q: How does steel sheet metal fabrication work?
- Steel sheet metal fabrication is a process that involves cutting, bending, and shaping steel sheets to create various products. It begins with the design phase, where engineers create a blueprint or CAD model of the desired product. Next, the steel sheets are cut using different techniques such as laser cutting or shearing. The cut sheets are then bent into shape using press brakes or other methods, and additional processes like welding or stamping may be used to join or add details to the metal. Finally, the fabricated steel sheet is finished by sanding, painting, or coating to enhance its appearance and protect it from corrosion.
- Q: How are steel wires used in various industries?
- Steel wires are used in various industries for a multitude of purposes such as reinforcing concrete structures, manufacturing machinery and equipment, constructing fences and barriers, supporting suspension bridges, and creating electrical cables.
- Q: What are the advantages of using steel wire ropes?
- There are several advantages of using steel wire ropes. Firstly, steel wire ropes have high strength and durability, making them suitable for heavy lifting and pulling tasks. They can handle high loads and provide excellent resistance to wear and tear. Secondly, steel wire ropes have excellent flexibility, allowing them to be used in various applications and easily maneuvered around corners and obstacles. Thirdly, steel wire ropes have a long lifespan, requiring less frequent replacements compared to other materials. Lastly, steel wire ropes have high resistance to corrosion, making them suitable for outdoor and marine environments.
- Q: What are the different types of steel wire ropes and their uses?
- There are several types of steel wire ropes, including bright steel wire ropes, galvanized steel wire ropes, and stainless steel wire ropes. Bright steel wire ropes are commonly used in general applications where strength and flexibility are important, such as in cranes, elevators, and towing. Galvanized steel wire ropes are coated with zinc to protect against corrosion, making them suitable for outdoor and marine applications, such as in fishing nets, suspension bridges, and zip lines. Stainless steel wire ropes are highly resistant to corrosion and are used in harsh environments, such as in the marine industry, construction, and for architectural purposes like railings and balustrades. Each type of steel wire rope has its own unique properties and is chosen based on the specific requirements of the application.
- Q: How is steel used in the production of automotive components?
- Steel is commonly used in the production of automotive components due to its high strength and durability. It is used to manufacture various parts such as chassis, body panels, engine components, and suspension systems. The use of steel in these components ensures the safety and structural integrity of vehicles, while also providing cost-effectiveness and ease of production.
- Q: What are the advantages of using structural steel in construction?
- There are several advantages of using structural steel in construction. Firstly, it has a high strength-to-weight ratio, making it much lighter than other materials like concrete or wood. This allows for more efficient construction and reduces the load on the foundation and other structural elements. Secondly, structural steel is incredibly durable and resistant to various environmental factors such as fire, corrosion, and pests. It can withstand harsh weather conditions and requires minimal maintenance, resulting in cost savings over the lifetime of the structure. Additionally, steel is a versatile material that can be easily fabricated into different shapes and sizes, allowing for flexible design options and customization. It also enables faster construction as it can be prefabricated off-site, reducing on-site labor and time. Moreover, steel is considered a sustainable material as it is highly recyclable and can be reused without losing its properties. This makes it an environmentally friendly choice and contributes to reducing waste and carbon footprint in construction. Overall, the advantages of using structural steel in construction include its strength, durability, versatility, sustainability, and cost-effectiveness, making it a preferred choice for many building projects.
- Q: How does steel tube bending work?
- Steel tube bending works by applying force to a steel tube in a specific location, causing it to deform and bend into the desired shape. This force can be applied through various methods such as hydraulic or mechanical bending machines, which exert pressure on the tube to gradually bend it to the desired angle or curve. The process requires precision and expertise to ensure the tube retains its structural integrity and meets the required specifications.
- Q: What are the safety precautions to be taken while using steel products?
- Some safety precautions to be taken while using steel products include wearing appropriate personal protective equipment such as gloves, goggles, and steel-toed shoes to protect against potential hazards. It is important to handle steel products with care to avoid cuts or injuries, and to be mindful of their weight and stability to prevent accidents. When using power tools or machinery, following proper operating procedures and maintaining a safe working environment are essential. Regular inspection and maintenance of steel products are also necessary to ensure their continued safety and performance.
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High Durability PPGL Coil
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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