Prime Quality Cold Rolled Steel Sheet/Coil China Supplier
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 50000 m.t./month
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Specification
Prime Quality SPCC Cold Rolled Steel Sheet/coil
Usage: Widely used to appliance,automobile industry or other decoration usage.
Certificate: ISO9001
Packing Details: Wrapped by water proof paper and plastic film.Covered with iron sheet,strapped by steel strips to protect the damage under transportation.
Details please check following introduction
Brief Introduction
Cold rolled steel coil is steel that has been worked below its recrystallization temperature by passing it between a pair of rollers. Recrystallization temperature is the temperature at which grains in the lattice structure of the metal have been rearranged, leaving it free of strain and deformations. Cold rolled steel coil is pre-treated before being cold rolled with a process known as pickling, which uses strong acids to remove scale and other impurities. The cold rolled steel coil is then passed through rollers to reduce its thickness. Most cold rolling takes place in multiple passes and as the size of the cold rolled steel coil is further reduced, its strength and hardness both increase, but its ductility decreases. After cold rolling, heating the metal up in a process known as annealing can restore some of its ductility. The final cold rolled steel coil may be manufactured in the form of sheets, strips, bars, or other forms.
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- Q: How are steel sheets used in the manufacturing of solar panels?
- Steel sheets are commonly used in the manufacturing of solar panels as a structural component to provide support and stability. They are typically used to create the framework or frame for the solar panels, which helps to hold and position the various components, such as the photovoltaic cells, glass cover, and electrical wiring. Steel sheets are chosen for their strength, durability, and ability to withstand various weather conditions, ensuring the longevity and reliability of solar panels.
- Q: How is stainless steel different from other types of steel products?
- Stainless steel is different from other types of steel products primarily due to its high resistance to corrosion and staining. It contains a minimum of 10.5% chromium, which forms a protective layer on the surface that prevents rusting and makes it highly durable. Additionally, stainless steel has excellent strength, heat resistance, and aesthetic appeal, making it a popular choice in various industries and applications.
- Q: How is steel used in the construction of railway stations and terminals?
- Steel is used extensively in the construction of railway stations and terminals due to its strength, durability, and versatility. It is commonly used in the structural framework, roofing, and cladding of these buildings. Steel beams, columns, and trusses provide the necessary support and stability for large spans and heavy loads, ensuring the safety of the structure. Additionally, steel is used in the fabrication of platforms, stairs, handrails, and escalators, further enhancing the functionality and accessibility of railway stations and terminals.
- Q: What are the main properties of steel?
- The main properties of steel include high strength, durability, versatility, and excellent thermal and electrical conductivity. Additionally, steel is known for its corrosion resistance, ease of fabrication, and recyclability.
- Q: What are the properties of tool steel for precision cutting tools?
- Tool steel for precision cutting tools is known for its high hardness, wear resistance, and toughness. It has excellent dimensional stability, allowing for precise cutting and shaping. It also possesses good heat resistance, enabling it to withstand high temperatures without losing its hardness. Additionally, tool steel for precision cutting tools often has good edge retention and can be easily sharpened, making it ideal for long-lasting, accurate cutting performance.
- Q: What are the different types of steel products used in the oil and gas industry?
- There are several types of steel products used in the oil and gas industry, including pipes, tubing, casings, and fittings. These products are commonly made from carbon steel, alloy steel, or stainless steel, depending on the specific application and requirements. Carbon steel is often used for general-purpose applications, while alloy steel is preferred for more demanding conditions such as high-pressure or high-temperature environments. Stainless steel is chosen for its corrosion resistance in aggressive or corrosive environments.
- Q: What are the uses of steel wire mesh?
- Steel wire mesh has a wide range of uses, including reinforcing concrete structures, providing security in fencing and gates, preventing animals from entering certain areas, filtering and sieving materials, supporting and reinforcing walls and ceilings, and creating partitions or barriers in construction and industrial applications.
- Q: How is steel wire galvanized for electrical applications?
- Steel wire is galvanized for electrical applications by dipping it into a bath of molten zinc or by electroplating it with a zinc coating. This process creates a protective layer on the surface of the wire, preventing corrosion and enhancing its conductivity for electrical purposes.
- Q: How are steel products used in the water treatment industry?
- Steel products are used in the water treatment industry for various purposes such as constructing water treatment plants, pipelines, and storage tanks. Steel's durability and resistance to corrosion make it an ideal material for ensuring the integrity and longevity of these structures. Additionally, steel screens and filters are used to remove impurities and contaminants from water sources, contributing to the overall efficiency and effectiveness of the water treatment process.
- Q: How is steel used in the production of industrial machinery?
- Steel is used in the production of industrial machinery due to its exceptional strength, durability, and versatility. It is used to construct the framework and components of machines, providing them with the necessary stability and resistance to withstand heavy loads and harsh operating conditions. Moreover, steel's malleability allows for easy fabrication and shaping of intricate parts, enabling the production of complex machinery. Additionally, steel's resistance to corrosion ensures the longevity of industrial machinery, making it a reliable material choice for manufacturers.
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Prime Quality Cold Rolled Steel Sheet/Coil China Supplier
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 50000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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