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: How is steel sheet metal bent for HVAC ductwork?
- Steel sheet metal is bent for HVAC ductwork using a variety of methods, including press brakes, rollers, and hand tools. Press brakes are the most common method, where the sheet metal is placed between a punch and die, and hydraulic or mechanical force is applied to bend it to the desired angle. Rollers are used for more complex bends, where the sheet metal is passed through a series of rollers to gradually form the desired shape. Hand tools such as hammers and mallets may also be used for smaller, intricate bends.
- Q: How are steel products used in the construction of bridges?
- Steel products are used in the construction of bridges in various ways. Firstly, steel is used to create the main framework of the bridge, providing strength and stability. Steel beams and girders are commonly used to span gaps and support the weight of the bridge. Additionally, steel plates are used to create the bridge deck, providing a durable and safe surface for vehicles and pedestrians to traverse. Steel cables and suspension systems are also employed in the construction of suspension bridges, helping to distribute the weight and tension throughout the structure. Overall, steel products play a crucial role in ensuring the structural integrity and longevity of bridges.
- Q: How does steel sheet metal cutting and punching work?
- Steel sheet metal cutting and punching work by using various tools and techniques to remove material from the steel sheet. Cutting can be done through shearing, which involves applying a high force to a small area, or by using plasma or laser cutting methods. Punching, on the other hand, involves creating holes or shapes in the sheet by using a punch and die set. Both cutting and punching processes require precise control and machinery to ensure accurate and clean results.
- Q: How is steel wire used in the production of cables?
- Steel wire is commonly used in the production of cables as a strength member or reinforcement. It provides structural integrity and durability, allowing the cable to withstand tension and prevent stretching or breaking. Steel wire is typically used in power cables, suspension bridges, elevator cables, and various other applications where strength and reliability are essential.
- Q: What are the common types of steel products used in the wastewater treatment industry?
- The common types of steel products used in the wastewater treatment industry include stainless steel pipes, tanks, and fittings, as well as steel grating and covers for drainage systems. These materials are chosen for their corrosion resistance, durability, and ability to withstand harsh chemical environments commonly found in wastewater treatment facilities.
- Q: How is steel used in the railway industry?
- Steel is used in the railway industry for various purposes such as manufacturing tracks, locomotives, and rolling stock. It provides strength, durability, and resistance to wear and tear, making it ideal for withstanding the heavy loads and constant movement associated with railway operations. Additionally, steel is used in the construction of bridges, tunnels, and other infrastructure components to ensure their stability and longevity.
- Q: What are the different grades of tool steel and their applications?
- Tool steel is a type of steel that is specifically designed to be used in the production of tools, dies, and other cutting or shaping instruments. There are several grades of tool steel, each with its own unique properties and applications. Some of the common grades include: 1. A2: This grade of tool steel is known for its excellent wear resistance and toughness. It is commonly used in applications such as blanking, forming, and trimming dies. 2. D2: D2 tool steel is highly wear-resistant and has good toughness. It is often used in applications that require high precision, such as thread rolling dies, forming rolls, and gauges. 3. M2: M2 is a high-speed steel grade that is known for its exceptional heat resistance and hardness. It is commonly used in cutting tools such as drills, taps, and milling cutters. 4. O1: O1 tool steel is known for its excellent machinability and good wear resistance. It is frequently used in applications such as punches, dies, and knives. 5. S7: S7 tool steel exhibits excellent impact resistance and is often used in applications that require high shock resistance, such as shear blades and hammers. These are just a few examples of the various grades of tool steel and their applications. The choice of grade depends on factors such as the specific tooling application, required hardness, wear resistance, and toughness.
- Q: What are the different types of steel products used in the manufacturing of consumer goods?
- Some of the different types of steel products used in the manufacturing of consumer goods include steel sheets, steel coils, steel tubes, steel bars, and steel wires. These products are commonly utilized in various industries such as automotive, appliances, construction, and furniture manufacturing, among others.
- Q: What are the different grades of steel and their applications?
- There are several grades of steel, each with its own unique properties and applications. Some common grades include mild steel, which is a versatile and widely used grade for general construction and fabrication purposes; stainless steel, known for its corrosion resistance and used in kitchen appliances, medical equipment, and chemical processing; high carbon steel, used for making cutting tools and machinery parts that require high strength; and alloy steel, which contains various elements to enhance its strength, durability, and heat resistance, commonly used in automotive and aerospace industries. These are just a few examples, and there are many more grades of steel available, each tailored for specific applications based on their composition and properties.
- Q: What are the different types of steel tanks and their applications?
- There are various types of steel tanks used for different applications. Some common types include above ground storage tanks (ASTs) used for storing liquids such as petroleum, chemicals, or water; underground storage tanks (USTs) typically used for storing hazardous materials or petroleum products; and pressure vessels used in industrial processes for containing gases or liquids under high pressure. Additionally, steel tanks can be categorized based on their design, such as cylindrical, rectangular, or spherical tanks. The specific application of steel tanks depends on factors like the type of material being stored, the required volume or capacity, and the environmental conditions in which they will be used.
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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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