Higher Finishing Surface CRC Coil 0.4-2.0mm
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Specification
1. Thickness: 0.4-2.0mm
2. Width: 900-1250mm
3. Inner Diameter: 508 & 610mm
4. Weight of Steel Coil: 3-15MT
5. Heat Treatment: Annealed + Smoothed
6. Margin Status: EC & EM
7. Surface Quality: FC & FD
8. Surface Treatment: Oiling
9. Surface Status: Bright
Chemical Components
Grade | Chemical Components | ||||
C | Mn | P | S | Alt | |
St12 | ≤0.10 | ≤0.50 | ≤0.035 | ≤0.025 | ≥0.020 |
St13 | ≤0.08 | ≤0.45 | ≤0.030 | ≤0.025 | ≥0.020 |
St14 | ≤0.08 | ≤0.40 | ≤0.025 | ≤0.020 | ≥0.020 |
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%
- Q:What are the different types of steel grilles and screens available?
- There are several different types of steel grilles and screens available, including welded steel grilles, expanded metal grilles, perforated metal grilles, and woven wire mesh screens. Each type offers unique features and benefits, making them suitable for various applications such as security, ventilation, and filtration.
- Q:How is carbon steel different from stainless steel?
- Carbon steel and stainless steel differ primarily in their composition and properties. Carbon steel contains a higher amount of carbon, which makes it more susceptible to rust and corrosion. In contrast, stainless steel contains chromium and other alloys, making it more resistant to rust and corrosion. Stainless steel also has a higher tensile strength and is more durable, while carbon steel is generally cheaper and easier to shape and weld.
- Q:How is steel used in the manufacturing of agricultural machinery?
- Steel is used in the manufacturing of agricultural machinery due to its exceptional strength, durability, and versatility. It is utilized for various components such as frames, axles, and blades, providing robustness and resistance to heavy loads, impacts, and harsh environmental conditions. Additionally, steel's malleability allows for precise shaping and customization, enabling manufacturers to create complex parts required for specific agricultural tasks. Overall, steel plays a vital role in ensuring the reliability and longevity of agricultural machinery, contributing significantly to the productivity and efficiency of farming operations.
- Q:How is steel used in the production of oil and gas pipelines?
- Steel is used in the production of oil and gas pipelines due to its exceptional strength and durability. It is commonly used as the primary material for constructing pipelines because it can withstand high-pressure conditions and extreme temperatures. Additionally, steel is resistant to corrosion, making it ideal for transporting oil and gas over long distances.
- Q:How does steel tube bending work?
- Steel tube bending works by applying force to a steel tube in a specific location, causing it to deform and bend into the desired shape. This force can be applied through various methods such as hydraulic or mechanical bending machines, which exert pressure on the tube to gradually bend it to the desired angle or curve. The process requires precision and expertise to ensure the tube retains its structural integrity and meets the required specifications.
- Q:What are the different grades of steel and their respective applications?
- There are several different grades of steel, each with its own unique properties and applications. Some common grades include stainless steel, which is resistant to corrosion and widely used in kitchen utensils and appliances; carbon steel, which is strong and versatile, often used in construction and automotive industries; alloy steel, which contains various elements to enhance strength, durability, and heat resistance, commonly used in machinery and tools; and tool steel, specifically designed for making tools due to its high hardness and wear resistance. Additionally, there are specialized grades such as weathering steel, used for outdoor structures, and heat-resistant steel, used in high-temperature environments like furnaces and boilers.
- Q:How is steel rebar welded for reinforcement in concrete structures?
- Steel rebar is welded for reinforcement in concrete structures using a process called "rebar welding." It involves heating the ends of the rebar using an electric arc, creating a molten pool. The molten ends of the rebar are then pressed together, allowing them to fuse and form a strong and continuous bond. This welding technique ensures that the rebar maintains its integrity and provides the necessary reinforcement for the concrete structure.
- Q:What are the different types of steel reinforcements used in construction?
- There are several types of steel reinforcements used in construction, including bars, mesh, and fibers. Steel bars, also known as rebar, are commonly used to provide tensile strength to reinforced concrete structures. They come in various shapes and sizes, such as round, square, and deformed bars. Steel mesh, or welded wire fabric, consists of interconnected steel wires forming a grid pattern and is used to reinforce concrete slabs, walls, and foundations. Steel fibers, on the other hand, are small filaments made of steel and are added to concrete to enhance its structural integrity and resistance to cracking. These different types of steel reinforcements play a crucial role in strengthening concrete structures and ensuring their durability.
- Q:How is steel used in the construction of railway bridges and tracks?
- Steel is used extensively in the construction of railway bridges and tracks due to its exceptional strength and durability. It is commonly used to fabricate structural components such as girders, beams, and columns, which provide support and stability to the bridge or track. Steel is also used for the production of rails, ensuring a smooth, reliable surface for trains to travel on. Additionally, steel's resistance to corrosion makes it ideal for withstanding the harsh outdoor conditions experienced by railway infrastructure.
- 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.
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Higher Finishing Surface CRC Coil 0.4-2.0mm
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
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