High Preciseness 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 | |
SPCC | ≤0.12 | ≤0.50 | ≤0.035 | ≤0.025 | ≥0.020 |
SPCD | ≤0.10 | ≤0.45 | ≤0.030 | ≤0.025 | ≥0.020 |
SPCE | ≤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 common manufacturing processes involved in producing steel products?
- The common manufacturing processes involved in producing steel products include melting and refining of iron ore, which is then transformed into molten steel. This molten steel is then cast into various shapes through processes such as casting, rolling, forging, or extrusion. After shaping, the steel may undergo heat treatment, surface treatment, and finishing processes such as machining, grinding, or coating to achieve the desired properties and appearance.
- Q: What are the common uses of steel in the aerospace industry?
- Steel is commonly used in the aerospace industry for various applications such as aircraft structures, engine components, landing gears, and fasteners. Its high strength-to-weight ratio, durability, and resistance to extreme temperatures make it ideal for ensuring safety and performance in aircraft design.
- Q: What are the different types of steel bars and rods available?
- There are various types of steel bars and rods available, including mild steel bars, deformed steel bars, stainless steel bars, alloy steel bars, and carbon steel rods. These different types of steel bars and rods have specific properties and are used for various applications in construction, manufacturing, and engineering industries.
- Q: What are the different types of steel brackets and their uses?
- There are several types of steel brackets used in various applications. Some common ones include angle brackets, corner brackets, T-brackets, and U-brackets. Angle brackets are used for providing structural support and reinforcement at corners or joints. Corner brackets are specifically designed for strengthening and aligning corners. T-brackets are used to connect two perpendicular components, while U-brackets are used to secure objects in place. Each type of bracket has its own specific use and is chosen based on the requirements of the project.
- Q: What are the different types of heat treatment processes for steel?
- There are several types of heat treatment processes for steel, including annealing, normalizing, quenching, tempering, and case hardening.
- Q: What are the uses of steel wire mesh?
- Steel wire mesh has a wide range of uses, including reinforcing concrete structures, providing security fencing, supporting plants in gardens, separating materials in industrial processes, and creating barriers for animal enclosures.
- Q: What are the different types of steel fasteners and their applications?
- There are several different types of steel fasteners commonly used in various applications. Some of the most common types include bolts, screws, nuts, and washers. Bolts are threaded fasteners that are used to join two or more components together. They come in different sizes and strengths, making them suitable for a wide range of applications such as construction, automotive, and machinery. Screws are similar to bolts but have pointed ends and are typically used to secure objects to a surface or to hold components together. Nuts are threaded fasteners that are used in conjunction with bolts to create a secure joint. They provide additional stability and can be easily tightened or loosened. Washers are flat, disk-shaped fasteners that are placed between a nut or bolt head and the surface of the material being fastened. They help distribute the load and prevent damage to the material. Overall, steel fasteners are essential components used in various industries for their strength, durability, and versatility.
- Q: What are the different types of steel products used in the manufacturing of baby products?
- There are several types of steel products used in the manufacturing of baby products, including stainless steel, carbon steel, and galvanized steel. Stainless steel is often used for items like baby bottles, food containers, and utensils due to its durability, corrosion resistance, and hygiene properties. Carbon steel is commonly used in the production of cribs, strollers, and highchairs for its strength and cost-effectiveness. Galvanized steel can be found in baby gates, playpens, and other safety equipment, as it offers excellent corrosion resistance and structural stability.
- Q: How is steel pipe welded for structural applications?
- Steel pipe is typically welded for structural applications using one of several methods, such as arc welding, resistance welding, or oxyfuel welding. The specific method used depends on factors such as the pipe diameter, wall thickness, and the desired strength and quality of the weld. Welding processes like electric arc welding involve the use of an electric current to generate intense heat, melting the edges of the pipe together. Welding techniques and equipment are carefully selected to ensure a strong and durable bond, meeting the requirements of structural applications.
- Q: How are steel products used in the construction of high-rise buildings?
- Steel products are commonly used in the construction of high-rise buildings due to their strength, durability, and versatility. They are used for structural components such as beams, columns, and frames, providing the necessary support and stability to withstand the weight and forces exerted on the building. Additionally, steel is often used for cladding, roofing, and façades, offering aesthetic appeal and protection against weather elements. Its flexibility allows for easy customization and modifications, making it an ideal material for constructing tall buildings efficiently and safely.
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High Preciseness 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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