Cold Rolled Steel Made in China/China Supplier
- Ref Price:
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- 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
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 format
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.
Specification
1. Thickness: 0.4-2.0mm
2. Width: 900-1250mm
3. Inner Diameter: 508mm
4. Weight of Steel Coil: 3-15MT
5. Heat Treatment: Annealed
6. Margin Status: EC & EM
7. Surface Quality: FB&FC
8. Surface Status: SB & SD
9. Surface Treatment: Oiling
Mechanical Properties
1. Yield Strength: ≤320MPa
2. Tensile Strength: ≤370MPa
3. Elongation (L=50mm, b=25mm) When:
(1) Nominal Thickness<0.25mm: 30%
(2) Nominal Thickness 0.25mm-<0.40: 32%
(3) Nominal Thickness 0.40-<0.60mm: 34%
(4) Nominal Thickness 0.60-<1.0mm: 36%
(5) Nominal Thickness 1.0-<1.6mm: 37%
(6) Nominal Thickness >1.6mm: 38%
Standard: AISI, ASTM, BS, DIN, GB, JISGrade: DX51D, SGCC, ENG10142, ASTM A653Thickness: 0.1mm-3.0mm
Place of Origin: Hebei China (Mainland)Brand Name: YuandaModel Number:
Type: Steel CoilTechnique: Cold RolledSurface Treatment: Other
Application: Flange PlateSpecial Use: High-strength Steel PlateWidth: 700mm-2000mm
Length: As required
Packaging & Delivery
- Q:What are the common uses of steel in the defense industry?
- Steel is commonly used in the defense industry for various purposes, including the production of military vehicles, aircraft carriers, submarines, and tanks. It is also utilized in the construction of bulletproof vests, helmets, and other protective gear. Additionally, steel is used in the manufacturing of weapons, such as firearms, artillery, and missiles, due to its strength and durability.
- Q:What are the different types of steel wire mesh and grids available?
- There are several types of steel wire mesh and grids available, including welded wire mesh, woven wire mesh, expanded metal mesh, and perforated metal mesh. Welded wire mesh is made by welding the intersections of wires together, providing a strong and rigid mesh. Woven wire mesh is created by weaving wires together in a specific pattern, offering flexibility and versatility. Expanded metal mesh is produced by cutting and stretching a sheet of metal, resulting in a mesh with diamond-shaped openings. Perforated metal mesh is made by punching holes in a metal sheet, allowing for various hole sizes and patterns. Each type of steel wire mesh and grid has its own unique characteristics and applications.
- Q:What are the different types of steel doors and windows?
- There are several different types of steel doors and windows, including flush doors, panel doors, sliding doors, casement windows, and fixed windows.
- Q:How is steel used in the construction of power plants?
- Steel is used extensively in the construction of power plants due to its strength, durability, and high melting point. It is utilized for various components such as structural frames, support beams, turbine casings, and pressure vessels. Steel's ability to withstand high temperatures, pressures, and harsh environmental conditions makes it an ideal material for power plant infrastructure, ensuring the safety and reliability of these facilities.
- Q:What are the applications of steel forgings in the automotive industry?
- Steel forgings have various applications in the automotive industry due to their strength, durability, and ability to withstand high temperatures and pressures. They are commonly used in critical components such as engine parts, transmission systems, steering systems, and suspension components. Additionally, steel forgings provide improved performance, reliability, and safety in vehicles, making them an essential material for modern automotive manufacturing.
- Q:What are the advantages of using steel bars in construction?
- There are several advantages of using steel bars in construction. Firstly, steel bars are incredibly strong and durable, providing structural integrity to buildings and ensuring they can withstand heavy loads and adverse weather conditions. Additionally, steel bars have a high tensile strength, allowing for longer spans and lighter structures, which can lead to cost savings in terms of materials and construction time. Moreover, steel bars are resistant to fire, corrosion, and pests, making them a reliable choice for long-term durability. Lastly, steel bars can be easily fabricated and customized to meet specific design requirements, offering flexibility and versatility in construction projects.
- Q:What are the different types of steel tubes and their uses?
- There are several types of steel tubes, including seamless, welded, and ERW (Electric Resistance Welded) tubes. Seamless tubes are made without any welding or joints and are used in high-pressure applications like oil and gas pipelines. Welded tubes are manufactured by bending and welding steel plates or strips and are commonly used in construction, automotive, and furniture industries. ERW tubes are made by passing a high-frequency current through the metal, producing a welded seam, and are used in structural and mechanical applications. Furthermore, there are specialized types of steel tubes such as square, rectangular, and round tubes, each serving specific purposes in various industries.
- Q:How is steel used in the manufacturing of elevators and escalators?
- Steel is used extensively in the manufacturing of elevators and escalators due to its strength, durability, and ability to withstand heavy loads. It is commonly used for the framework, support structures, and guide rails, ensuring the safety and stability of these transportation systems. Additionally, steel is also used for the construction of doors, panels, and other components, providing a robust and reliable solution for the manufacturing of elevators and escalators.
- Q:How are steel tubes used in the manufacturing of furniture?
- Steel tubes are commonly used in the manufacturing of furniture to provide structural support and strength to various components. They are often used in the construction of chair frames, table legs, and other furniture pieces that require durability and stability. The versatility and robustness of steel tubes make them an ideal choice for creating sleek and modern designs while ensuring longevity and reliability in furniture manufacturing.
- Q:How are steel profiles used in the fabrication of storage racks?
- Steel profiles are commonly used in the fabrication of storage racks due to their strength and durability. These profiles serve as the main structural components, forming the framework for the racks. They are cut, shaped, and welded together to create sturdy shelves and supports, ensuring the racks can withstand the weight of various items being stored. Additionally, steel profiles can be easily customized to accommodate different storage needs, such as adjustable shelving or specialized racks for specific products.
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Cold Rolled Steel Made in China/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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