Hot Dipped Galvanized Steel Coil/Hot Dipped Galvanized Steel Strips Coil
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 100000 m.t./month
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Hot Dipped Galvanized Steel Coil/Hot Dipped Galvanized Steel Strips Coil Description:
Galvanized steel coil are widely used in the construction industry, as raw material for the production of corrugated panels, fencing products, drywall panel profiles, ventilation systems etc. Recommended for both outside and inside usage, galvanized steel has a high resistance to corrosion in different environments, due to a protective layer of zinc of 100 – 180 grams per square metre.
Hot Dipped Galvanized Steel Coil/Hot Dipped Galvanized Steel Strips Coil Specification:
Steel strips coils galvanized
Material: Q195, Q215, Q235, Q345B, SGCC, DX51D+Z
Thickness:0.75-4.5mm
Width:32-750mm
Zinc coating: 60-550gm2/
Main Feature of Hot Dipped Galvanized Steel Coil/Hot Dipped Galvanized Steel Strips Coil:
Hot-dip galvanized steel coils are produced by immersing steel in a zinc bath. An appropriate galvanizing process requires a pretreatment process during which the steel passes through different baths which prepare the surface for zinc coating. In this stage, chemicals are used to clean the surface of the steel. After the chemical treatment, the steel coils pass through a bath of melted zinc at temperatures around 460 ° C. The resulting uniform coating is finished through a process of skin-passing to provide smooth and shiny appearance of the finished product. To store for a longer period, the hot-dip galvanized coils can be delivered with a final oil coating, according to the customer’s demand.
Hot Dipped Galvanized Steel Coil/Hot Dipped Galvanized Steel Strips Coil Images:
FAQ:
What certificates do you have for your products?
ISO
- Q:How are steel strips different from steel coils?
- Steel strips and steel coils differ in terms of their shape and size. Steel strips are narrow, flat pieces of steel that are typically less than 600mm in width, while steel coils are large rolls of steel that can be several meters wide. Additionally, steel strips are usually produced by cutting larger coils into narrower strips, whereas steel coils are directly produced in the desired size.
- Q:How are steel strips used in the furniture industry?
- Steel strips are commonly used in the furniture industry for various purposes such as reinforcement, support, and structural stability. They are often used as framing materials for chairs, tables, and other furniture pieces, providing strength and durability to the overall structure. Additionally, steel strips can be used to create decorative elements or accents, adding a modern and industrial touch to furniture designs.
- Q:What are the different grades of steel used in steel strips?
- Steel strips commonly used in various applications have different grades, each possessing unique properties and uses. Some frequently utilized grades are as follows: 1. Low carbon steel: This grade of steel, with a carbon content ranging from 0.05% to 0.25%, is renowned for its exceptional formability, weldability, and versatility. It finds application in areas where strength and hardness are not paramount, such as automotive parts, construction materials, and consumer goods. 2. Medium carbon steel: With a carbon content ranging from 0.25% to 0.60%, medium carbon steel strikes a balance between strength and ductility. It is commonly employed in applications requiring moderate strength and hardness, such as shafts, gears, and machinery components. 3. High carbon steel: This grade of steel contains a carbon content ranging from 0.60% to 1.0%, providing excellent strength and hardness. High carbon steel is a popular choice for applications demanding extreme hardness and wear resistance, such as cutting tools, springs, and knives. 4. Stainless steel: An alloy containing a minimum of 10.5% chromium, stainless steel exhibits excellent corrosion resistance. It is available in various grades, each offering different levels of corrosion resistance, formability, and strength. Stainless steel strips find extensive use in industries like food processing, medical equipment, and automotive applications. 5. Galvanized steel: To enhance corrosion resistance, galvanized steel is coated with a layer of zinc. It is widely employed in applications where rust prevention is critical, such as outdoor structures, automotive parts, and electrical enclosures. 6. Alloy steel: Comprising iron and carbon, alloy steel also incorporates additional alloying elements like chromium, nickel, or molybdenum. These elements enhance the mechanical properties of the steel, including strength, hardness, and toughness. Alloy steel strips are commonly utilized in applications necessitating high-performance materials, such as aircraft parts, automotive components, and industrial machinery. Overall, the choice of grade depends on specific requirements, considering factors like strength, hardness, corrosion resistance, and cost. Different grades of steel present a wide array of properties, facilitating the selection of the most appropriate grade for each specific application.
- Q:Are steel strips used in the production of industrial machinery?
- Yes, steel strips are commonly used in the production of industrial machinery. Steel strips are thin, flat pieces of steel that are often used as a raw material in various manufacturing processes. They are frequently used in the construction of machine components, such as gears, springs, and brackets, due to their strength, durability, and versatility. Steel strips can be shaped, bent, and formed into different configurations to suit the specific requirements of the machinery being produced. Additionally, steel strips can be heat-treated or coated to enhance their performance and protect against corrosion. Overall, steel strips play an important role in the production of industrial machinery and contribute to its quality, reliability, and longevity.
- Q:What are the different surface coatings available for steel strips to improve heat resistance?
- There are several different surface coatings available for steel strips to improve heat resistance, including zinc-based coatings such as galvanizing and zinc-aluminum alloys, ceramic coatings, and specialized high-temperature coatings like aluminized coatings and thermal spray coatings. These coatings provide a protective barrier that enhances the steel's ability to withstand high temperatures and prevent oxidation and corrosion.
- Q:How are steel strips tested for impact resistance?
- Steel strips are tested for impact resistance using various methods to ensure their durability and ability to withstand sudden forces or impacts. One common testing method is the Charpy impact test, where a notched or pre-cracked specimen of the steel strip is subjected to a single blow from a swinging pendulum. The energy absorbed by the specimen during fracture is measured, which helps determine the impact resistance of the steel strip. Another testing method is the drop weight test, where a weight is dropped from a specific height onto a sample of the steel strip. The force and energy absorbed by the strip upon impact are measured, allowing for the assessment of its impact resistance. Additionally, steel strips can be tested using the Izod impact test, which is similar to the Charpy test but involves a different specimen configuration. In this test, the sample is clamped vertically, and a swinging pendulum strikes the specimen at its center, causing it to bend and eventually fracture. The energy absorbed during fracture is measured, providing insights into the impact resistance of the steel strip. These tests help manufacturers and engineers evaluate the ability of steel strips to withstand sudden forces or impacts that they may encounter during their intended applications. By ensuring that steel strips have adequate impact resistance, their performance and reliability can be guaranteed, contributing to the overall safety and durability of various products and structures that rely on these materials.
- Q:What is the typical thickness range of steel strips?
- The typical thickness range of steel strips is between 0.1mm to 6mm.
- Q:How are steel strips shaped and formed?
- Steel strips are shaped and formed through a process called rolling. This involves passing large steel billets or slabs through a series of rolling mills, which apply pressure and force to shape the metal into thin, flat strips. The rolling mills consist of a set of rollers that progressively reduce the thickness of the steel strip as it passes through each stage. The process begins with heating the steel billet to a high temperature to make it more malleable. The hot billet is then fed into the first rolling mill, where it is passed through a series of rollers that gradually decrease the thickness of the steel strip. The strip is then cooled and moved to the next rolling mill, where the process is repeated. Each rolling mill has a specific roll configuration designed to impart the desired shape and dimensions to the steel strip. This can include flat rolls, which compress the strip to reduce thickness evenly, or shaped rolls, which create specific cross-sectional profiles such as round, square, or rectangular shapes. Once the desired shape is achieved, the steel strip may undergo further processing such as annealing or tempering to enhance its mechanical properties. These processes involve heating and cooling the strip to alter its microstructure and improve its strength, ductility, and hardness. In addition to rolling, steel strips can also be formed through other techniques such as cold forming or stamping. Cold forming involves shaping the steel strip at room temperature using dies or molds. This process is commonly used to create complex shapes and precise dimensions. Stamping, on the other hand, involves cutting or shaping the steel strip using a press with a die that is specifically designed for the desired shape. Overall, the shaping and forming of steel strips involve a combination of heating, rolling, and other forming techniques to achieve the desired shape, dimensions, and mechanical properties. These processes are critical in the manufacturing of various steel products, such as automotive parts, construction materials, and household appliances.
- Q:Are steel strips suitable for making aerospace components?
- Yes, steel strips are suitable for making aerospace components.
- Q:What are the different surface painting options for steel strips?
- Some of the different surface painting options for steel strips include powder coating, electrostatic painting, and galvanized coating. These options offer various levels of durability, resistance to corrosion, and aesthetic appeal.
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Hot Dipped Galvanized Steel Coil/Hot Dipped Galvanized Steel Strips Coil
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 100000 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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