Surface Finish Cold Rolled Steel
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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 | |
DC01 | ≤0.10 | ≤0.50 | ≤0.035 | ≤0.025 | ≥0.020 |
DC03 | ≤0.08 | ≤0.45 | ≤0.030 | ≤0.025 | ≥0.020 |
DC04 | ≤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 is steel used in the production of mining equipment?
- Steel is commonly used in the production of mining equipment due to its strength, durability, and resistance to harsh conditions. It is used to manufacture various components such as buckets, shovels, drill bits, and machinery frames, ensuring they can withstand the rigorous demands of the mining industry.
- Q: What are the different types of steel clamps and their uses?
- There are several types of steel clamps with various uses. Some common types include C-clamps, bar clamps, pipe clamps, and spring clamps. C-clamps are versatile and have a wide opening, making them suitable for general woodworking and metalworking tasks. Bar clamps are longer and can apply even pressure across a larger area, ideal for securing large pieces during glue-ups. Pipe clamps are designed to hold together pipes and are commonly used in plumbing and construction projects. Spring clamps are smaller and lighter, often used for temporary or light-duty applications like holding down a tarp or securing a workpiece temporarily.
- Q: What are the different types of steel fasteners and their uses in the marine industry?
- There are several types of steel fasteners commonly used in the marine industry. Some of the most common ones include stainless steel bolts, screws, and nuts. These fasteners are highly resistant to corrosion, making them ideal for use in marine environments where they are exposed to saltwater and moisture. They are often used to secure various components of a boat or ship, such as railings, cleats, and fittings. Additionally, steel fasteners like snap hooks and shackles are used to connect ropes and chains, providing reliable and secure connections in the marine industry.
- Q: How are steel profiles used in the fabrication of conveyor systems?
- Steel profiles are used in the fabrication of conveyor systems as they provide the necessary structure, strength, and durability required to support and transport materials. These profiles are used to create the frame and framework of the conveyor, as well as various components such as supports, rollers, and guides. The steel profiles are designed and configured to meet specific load capacities and operational requirements, ensuring reliable and efficient movement of goods in industrial and commercial settings.
- Q: How does steel pipe coating for natural gas pipelines work?
- Steel pipe coating for natural gas pipelines works by applying a protective layer to the surface of the steel pipe to prevent corrosion and ensure the safe transport of natural gas. The coating materials used are usually epoxy or polyethylene, which are applied through various methods such as spraying or wrapping. This coating acts as a barrier against moisture, chemicals, and other external factors that can cause corrosion. It also provides insulation and enhances the durability of the pipeline, reducing the risk of leaks or damages.
- Q: What are the different types of steel nails and their applications?
- There are various types of steel nails available, each with its own specific applications. Common types include common nails, finishing nails, roofing nails, and concrete nails. Common nails are typically used for general construction purposes, while finishing nails are smaller and designed for finer woodworking projects. Roofing nails have a larger head and are used for securing roofing materials. Concrete nails are specifically designed for fastening materials to concrete surfaces. These different types of steel nails are chosen based on their intended use and the specific requirements of the project.
- Q: What are the common uses of steel in the telecommunications industry?
- Steel is commonly used in the telecommunications industry for various purposes such as supporting structures for cell towers, transmission line towers, and antenna mounts. It provides the necessary strength, durability, and stability required for the infrastructure of telecommunication networks.
- 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: What are the common types of steel products used in the pet training and behavior industry?
- Common types of steel products used in the pet training and behavior industry include dog training collars, leashes, and various types of containment systems such as crates, kennels, and fencing.
- Q: What are the advantages of using steel bars in construction?
- There are several advantages of using steel bars in construction. Firstly, steel bars provide excellent tensile strength, making them ideal for reinforcing concrete structures and enhancing their load-bearing capacity. Additionally, steel bars are highly durable and resistant to corrosion, ensuring the longevity and structural integrity of the construction. Moreover, steel bars are versatile and can be easily molded and shaped to fit various construction needs, making them suitable for a wide range of applications. Lastly, using steel bars in construction allows for efficient and cost-effective building processes, as they can be prefabricated off-site and easily transported to the construction site.
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Surface Finish Cold Rolled Steel
- 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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