Steel Coil/Hot Dip 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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Steel Coil/Hot Dip 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.
Main Feature of Steel Coil/Hot Dip 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.
Steel Coil/Hot Dip 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: 60-550g/m2
Steel Coil/Hot Dip Galvanized Steel Strips Coil Images:
FAQ:
Q: Are you manufacturer of trading company?
A: Yes.
- Q:Are steel strips suitable for making decorative items?
- Yes, steel strips are suitable for making decorative items. Steel strips can be easily shaped and manipulated into various designs and patterns, making them a versatile material for creating decorative items. Additionally, steel is a durable and long-lasting material, ensuring that the decorative items will maintain their beauty and functionality over time. Steel strips can be painted, polished, or coated to enhance their appearance, offering a wide range of options for customization. Whether it's for wall ornaments, sculptures, or other decorative pieces, steel strips can add a modern and elegant touch to any space.
- Q:How are steel strips joined together in manufacturing?
- Steel strips are commonly joined together in manufacturing through various methods such as welding, riveting, adhesive bonding, and using mechanical fasteners like screws or bolts. The chosen method depends on the specific requirements of the application and the desired strength and durability of the joint.
- Q:How are steel strips used in the production of metal doors and windows?
- Steel strips are used in the production of metal doors and windows as they provide structural support and reinforcement. These strips are typically used as frames or reinforcements within the door or window structure to enhance its strength and durability.
- Q:How are steel strips processed for plating?
- Steel strips are typically processed for plating through a series of steps. First, the strips are cleaned to remove any impurities or contaminants. This is followed by surface preparation, which may involve mechanical processes like grinding or sanding to ensure a smooth and even surface. Next, the strips are often treated with chemicals or acid solutions to further clean and activate the surface, promoting better plating adhesion. Finally, the steel strips are immersed in a plating bath where a layer of the desired metal, such as nickel or zinc, is deposited onto the surface through an electrochemical process.
- Q:What are the tolerances for dimensional accuracy in steel strips?
- The tolerances for dimensional accuracy in steel strips can vary depending on various factors such as the specific manufacturing process, the intended application of the steel strips, and the industry standards and regulations that govern the production. Generally, dimensional accuracy in steel strips is crucial to ensure their proper fit and functionality in various applications. The tolerances for dimensional accuracy in steel strips typically include measurements such as thickness, width, and length. For example, the thickness tolerance may range from a few micrometers to a few millimeters, depending on the desired precision and the specific requirements of the application. Similarly, the width tolerance may vary depending on the intended use, with narrower tolerances being necessary for applications where precise fit is essential. Length tolerance is another important factor, and it is usually specified to ensure that steel strips are cut to the desired length without significant deviations. This is particularly crucial in industries such as construction, automotive, and manufacturing, where precise dimensions are required for proper assembly and performance. It is important to note that different industries and applications may have their own specific tolerances for dimensional accuracy in steel strips. For instance, aerospace and automotive industries often demand higher precision and tighter tolerances compared to general manufacturing applications. In such cases, the tolerances may be specified in terms of tighter ranges, ensuring more precise and accurate dimensions. To determine the specific tolerances for dimensional accuracy in steel strips, it is advisable to refer to industry standards and regulations that outline the acceptable range of variations for different measurements. These standards are typically developed by recognized organizations and associations, taking into consideration the specific requirements and safety considerations of the industry. In conclusion, the tolerances for dimensional accuracy in steel strips can vary based on factors like manufacturing process, application, and industry standards. It is crucial to adhere to the specified tolerances to ensure proper fit, functionality, and safety in various applications.
- Q:How do steel strips compare to other materials in terms of strength and durability?
- Steel strips are known for their exceptional strength and durability. Compared to other materials, such as aluminum or plastic, steel strips offer superior strength and are more resistant to deformation or breakage under heavy loads or extreme conditions. Additionally, steel strips have a high durability, as they are less prone to corrosion and wear, making them suitable for long-term use in various applications.
- Q:65 what is the hardness of the best heat treatment of manganese steel strip?
- 65, the optimum heat treatment hardness of manganese strip depends on the application and heat treatment method;1, 65Mn strip at 850 degrees Celsius, quenching oil +180 degrees, low temperature tempering 6 hours, hardness can reach HRC56 or so.2, if it is 400 degrees Celsius, tempering 4 hours, its hardness is generally around HRC39.
- Q:How are steel strips tested for hardness?
- Steel strips are tested for hardness using a variety of methods, with the most common being the Rockwell hardness test and the Brinell hardness test. In the Rockwell hardness test, a diamond or tungsten carbide ball is pressed into the surface of the steel strip with a specific force. The depth of penetration is measured, and the hardness value is determined based on the difference in depth before and after the application of force. The Rockwell hardness test provides a quick and accurate measurement of the hardness of the steel strip. On the other hand, the Brinell hardness test involves pressing a hardened steel ball into the surface of the steel strip with a specific force. The diameter of the indentation is measured, and the hardness value is calculated based on the applied force and the size of the indentation. This method is suitable for testing the hardness of softer steel strips. Apart from these primary methods, there are also other hardness testing methods such as Vickers hardness test, Knoop hardness test, and Shore hardness test, which may be used depending on the specific requirements of the steel strip. These tests involve applying a specific load to the surface of the steel strip and measuring the indentation or the depth of penetration to determine the hardness value. Overall, the testing of steel strips for hardness is crucial to ensure their quality and suitability for specific applications. The chosen hardness testing method will depend on the type of steel strip and the desired level of accuracy required for the hardness measurement.
- Q:Can steel strips be used in aerospace applications?
- Yes, steel strips can be used in aerospace applications. Steel strips are often utilized in aerospace manufacturing for various purposes such as structural components, reinforcements, and fastening mechanisms. Their high strength-to-weight ratio and durability make them suitable for withstanding the demanding conditions and rigorous performance requirements of the aerospace industry.
- Q:How are steel strips used in the production of metal furniture?
- Steel strips are used in the production of metal furniture to provide strength, stability, and durability. These strips are commonly used as framing materials or reinforcement components in various parts of the furniture, such as the legs, supports, and frames. They help to ensure that the furniture can withstand heavy loads, resist bending or warping, and maintain its structural integrity over time. Steel strips also allow for precise shaping and bending, enabling manufacturers to create intricate designs and details in the furniture.
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Steel Coil/Hot Dip 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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