High Dimensional accuracy Cold Rolled Steel Coil
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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:How are steel coils used in the production of shipping vessels?
- Steel coils are used in the production of shipping vessels as they are shaped and formed into various components such as hulls, decks, and bulkheads. They provide strength, durability, and flexibility to the structure, ensuring the vessel can withstand harsh marine conditions and carry heavy loads.
- Q:What is the role of steel coils in the production of fencing materials?
- Steel coils play a crucial role in the production of fencing materials as they are used to create the wire mesh that forms the main structure of the fence. The coils are unraveled and fed into a machine which cuts and shapes the steel into the desired size and form. This wire mesh is then further processed and treated to enhance its strength and durability before being incorporated into the final fencing products.
- Q:why does steel have a density range when other metals do not?
- Steel is not a pure element it is an alloy. Steel is primarily iron but it has many elements blended in that change it's density including carbon,silicon, nickel, chrome, etc. Aluminum and copper , magnesium and so forth can be the pure element or they can be alloys too. If they are alloys, then their densities vary also
- Q:How are steel coils coated for specific applications?
- Steel coils are coated for specific applications through a process called coil coating. This involves applying a protective layer of paint, polymer, or other coatings onto the steel coils using methods like roll coating or spray coating. The coating is carefully selected based on the desired properties such as corrosion resistance, durability, or aesthetic appeal required for the specific application.
- Q:How are steel coils used in the production of agricultural fencing?
- Steel coils are used in the production of agricultural fencing as they serve as the primary material for creating strong and durable fence wires. These coils are processed and cut into specific lengths, then woven or welded together to form the fencing panels. The high tensile strength of steel ensures that the fencing can withstand the pressure from animals, weather conditions, and other external factors, making it an ideal choice for securing agricultural areas.
- Q:Are you people aware of commercial steel warehouses, If yes then can you please explain their advantages and benefits?
- Steel okorder /
- Q:Can steel coils be recycled?
- Yes, steel coils can be recycled. Steel is a highly recyclable material, and the recycling process for steel coils involves melting them down and reshaping them into new products. This helps conserve natural resources, reduce energy consumption, and minimize waste.
- Q:Can steel coils be used in the production of construction machinery?
- Yes, steel coils can be used in the production of construction machinery. Steel coils are often used as raw materials for manufacturing various components of construction machinery such as frames, chassis, gears, and structural parts. The high strength and durability of steel make it an ideal material for construction machinery, which often requires heavy-duty performance in tough working conditions. Additionally, steel coils can be easily shaped, welded, and fabricated into the desired forms and sizes, allowing for customization and versatility in the production of construction machinery.
- Q:How do steel coils contribute to thermal insulation in buildings?
- Steel coils do not contribute to thermal insulation in buildings. In fact, steel is a good conductor of heat, so it can actually transfer heat rather than insulate against it.
- Q:How are steel coils inspected for width variations?
- Steel coils are inspected for width variations by using a non-contact laser measurement system. This system measures the width of the coil at various points along its length, ensuring that it meets the required specifications.
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High Dimensional accuracy Cold Rolled Steel Coil
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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