Hot rolled steel sheet
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RunFei steel was founded in 1998, is a large-scale iron and steel industry and trade enterprises. Company distribution of BaoGang, ChengGang, ZhongTie, ShouGang, and other large steel mill of hot rolled plate, decorative pattern plate, plate, etc. With the expanding of the company, set up the tianjin RunFei trade co., LTD., RunFei (Hong Kong) trade co., LTD., tianjin RunFei steel processing and distribution co., LTD., tianjin RunFei steel processing co., LTD. At present, the company has the hot rolling processing center, cold rolling processing center is located in TaiDa industrial park, covers an area of 170 mu, indoor storage capacity of 70000 tons, composite processing 1 million tons. Companies operating the hot roll material for Q235B \ Q345B, thickness from 1.5 to 20 mm, the width from 1010 mm to 2000 mm. The company has a professional steel plate shear and kaiping processing equipment and venues, can to each big steel mill of hot roll resources for processing.
- Q:What is the difference between an open plate and an original plate?
- From the point of view of two kinds of steel material without distinction, general specification of thin strip, narrow width, tolerance requirements are high, but the strip roughness was poor single open flat rolled steel plate. And it is exactly the same as the original flat material, but because the plate is after uncoiling, leveling, shear processed steel belt, the comprehensive mechanical performance is not as good as the original flat, so some important occasions the use of the original plate, should pay attention to in the procurement
- Q:What is the difference between a galvanized and stainless steel sheet?
- Both galvanized and stainless steel sheets are utilized in various applications, but there are notable distinctions between the two materials. One significant difference is their resistance to corrosion. Galvanized steel sheets are coated with zinc to shield them from rust and corrosion, making them ideal for outdoor applications or environments with high humidity or moisture. Conversely, stainless steel sheets are composed of chromium and other alloys, granting them superior corrosion resistance. They can endure exposure to chemicals, acids, and saltwater, making them suitable for highly corrosive environments. Another disparity lies in their appearance. Galvanized steel sheets possess a characteristic silver-gray color due to the zinc coating. Over time, the zinc coating can acquire a dull, weathered appearance. In contrast, stainless steel sheets possess a distinct, shiny appearance that can vary based on the applied finish. This makes stainless steel sheets more visually appealing and suitable for applications where aesthetics matter. In terms of strength and durability, stainless steel sheets tend to surpass galvanized steel sheets. Stainless steel has a higher tensile strength, enabling it to withstand more force or pressure before breaking. Additionally, stainless steel is more resistant to dents and scratches compared to galvanized steel. Cost is another factor to consider when choosing between galvanized and stainless steel sheets. Generally, galvanized steel sheets are more cost-effective than stainless steel sheets. This makes them a viable option for applications where corrosion resistance is not of utmost importance. Conversely, stainless steel sheets are pricier due to the higher cost of raw materials and the additional processing required to create the stainless steel alloy. To summarize, the main distinctions between galvanized and stainless steel sheets lie in their corrosion resistance, appearance, strength, and cost. Galvanized steel sheets offer decent corrosion resistance at a lower cost, while stainless steel sheets provide superior corrosion resistance, strength, and a more appealing appearance at a higher price point.
- Q:Are steel sheets suitable for fire-resistant applications?
- Steel sheets are indeed appropriate for applications that require resistance to fire. Steel has gained a reputation for its exceptional fire resistance properties, primarily because of its high melting point and its reluctance to ignite or facilitate the spread of fire. Steel sheets can be employed in an array of fire-resistant applications, including fire doors, fire-rated walls, and fireproof enclosures. Moreover, steel sheets can be combined with other fire-resistant materials, like fire-resistant coatings or insulation, to augment their fire resistance even further. In general, steel sheets are a dependable option for fire-resistant applications owing to their robustness, potency, and capacity to endure high temperatures.
- Q:How are steel sheets coated for corrosion resistance?
- Galvanization is a common technique for protecting steel sheets from corrosion. It involves adding a layer of zinc to the surface of the steel sheet. There are two ways to do this: hot-dip galvanization and electro-galvanization. During hot-dip galvanization, the steel sheet is dipped into a bath of molten zinc. The zinc adheres to the steel through a metallurgical reaction. This creates a protective barrier that prevents moisture and oxygen from reaching the steel, thus stopping corrosion. Electro-galvanization, on the other hand, uses an electric current. The steel sheet is placed in a zinc electrolyte solution, and the electric current causes the zinc ions to be attracted to the steel surface. This forms a thin layer of zinc coating. This method is usually used for thinner steel sheets or when a precise coating thickness is needed. Both hot-dip galvanization and electro-galvanization effectively protect steel sheets from corrosion. The zinc coating acts as a sacrificial layer, meaning it corrodes before the steel underneath. This prolongs the lifespan of the steel sheet and prevents rust. Additionally, the zinc coating can also provide a decorative finish, making it suitable for practical and aesthetic purposes. In conclusion, galvanization is a widely used and effective method for enhancing the corrosion resistance and durability of steel sheets.
- Q:What are the different strength properties of steel sheets?
- The different strength properties of steel sheets include tensile strength, yield strength, and elongation. Tensile strength refers to the maximum amount of stress a steel sheet can withstand before breaking, while yield strength is the maximum stress that can be applied without causing permanent deformation. Elongation measures the ability of a steel sheet to stretch or elongate before it fractures. These properties are important factors to consider when determining the suitability of steel sheets for various applications.
- Q:How do you remove stains or marks from steel sheets?
- There are several methods to remove stains or marks from steel sheets. One common approach is to use a mild detergent or soap mixed with warm water, followed by gentle scrubbing using a non-abrasive sponge or cloth. For tougher stains, a mixture of vinegar and water can be effective. Another option is to use a specialized stainless steel cleaner or polish, applying it with a soft cloth and following the instructions provided. It's important to avoid using harsh chemicals or abrasive materials that could damage the steel surface.
- Q:What does "rolled steel" mean?.
- Generally refers to the thickness below 3, some enterprises have used rolling process, for example, 1.97 of the stainless steel materials market is difficult to buy, the enterprise will use 2 or 2.5 of the material rolling process processing, production of 1.97 thickness.
- Q:What is the typical impact resistance of a steel sheet?
- The typical impact resistance of a steel sheet varies depending on the specific grade and thickness of the steel. However, steel sheets are known for their high impact resistance compared to other materials. They can withstand substantial force without breaking or deforming, making them suitable for applications requiring durability and protection against impacts.
- Q:Can steel sheets be used for construction purposes?
- Yes, steel sheets can be used for construction purposes. They are commonly used in various construction applications such as roofing, wall cladding, flooring, and structural components due to their durability, strength, and resistance to fire and corrosion.
- Q:Can steel sheets be used for signage or advertising displays?
- Yes, steel sheets can be used for signage or advertising displays. Steel is a durable and versatile material that can be shaped, cut, and painted to create attractive and long-lasting signs and displays. Additionally, steel sheets can withstand outdoor conditions, making them suitable for both indoor and outdoor advertising purposes.
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Hot rolled steel sheet
- Ref Price:
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- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
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