SPCC Prime Cold Rolled Steel Coil/Made in China
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 10000 m.t./month
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Specification
Standard:
JIS
Technique:
Cold Rolled
Shape:
Round
Surface Treatment:
Oiled
Steel Grade:
SPCC
Certification:
ISO,SGS,CE,BV
Thickness:
0.18mm-1.8mm
Width:
700mm-1300mm
Length:
requirement
Net Weight:
12mt
Packaging:
Standard Export Packing
SPCC Cold Rolled Steel coil
Specification
Cold Rolled Full Hard Steel Coil
Main Qualtiy Standard | JIS G3141, GB11253 |
Mill Type | two stand CVC 6-high reversing mill from German SMS Demag; single stand 6-high reversing mill from Japanese Mitsubishi Hitachi |
Surface Type | glaze |
Inner Diameter | φ 610mm |
Outer Diameter | φ 1,200mm upto 2,050mm |
Weight per Coil | max 28,000kg |
Capacity | CCM 500,000 tons/year, RCM 20,000 tons/year |
Rolling Force | CCM 18,000KN, RCM 14,700KN |
Rolling Speed | max 1,200m/min |
Specification | 0.25mm upto 1.2mm ×900mm upto 1265mm |
Packing | export standard packaging;horizontal packaging |
Inner Diameter | φ 508mm |
Cold Rolled Annealed Steel Coil
Main Quality Standard | JIS3141, EN10130, DIN1623, ASTM A1008/1008M GB5213 |
Annealing Type | 20 hydrogen annealing furnaces from Austria EBNER |
Specification | 0.25mm upto 1.2mm ×900mm upto 1265mm |
Weight | max 10,000kg |
Yield Strength | 100 Mpa upto 280 Mpa |
Products inside Diameter | φ508mm or φ610mm |
Outer Diameter | max φ2,050mm |
Packing | export standard packaging; horizontal packaging |
Capacity | 300,000 tons/year |
Quality Control
With strict observation of lean management requirement,the company strictly examines and tests all processs.Each link from raw material supply to R&D and production and quality test of finished product all abide strictly execute ISO Quality Management System Standard.
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- it is possible...but with the current ever rising cost of steel...it is more expensive than reinforced concrete..... ...one more disadvantage is tat u have to use large I sections for the columns as steel do not take compression as good as concrete... ..tat is why u see..almost all totally steel structures are bridges where tensile strength rules more than compression.
- Q: How are steel coils used in the production of aerospace components?
- Steel coils are used in the production of aerospace components as they provide the necessary strength and durability required for various applications such as structural parts, fasteners, and landing gear. These coils are typically processed and formed into specific shapes and sizes to meet the design requirements of the aerospace industry.
- Q: What are the factors to consider when selecting steel coils for a specific application?
- When selecting steel coils for a specific application, there are several factors that need to be considered. These factors include the type of application, the required strength and durability, the desired aesthetic appearance, the budget, and any specific industry standards or regulations that need to be met. Firstly, it is important to determine the type of application for which the steel coils will be used. Different applications may require different types of steel with varying properties. For example, if the coils will be used in structural construction, high-strength steel with excellent structural integrity may be required. On the other hand, if the coils will be used in automotive manufacturing, steel with good formability and weldability may be more suitable. The required strength and durability is another crucial factor to consider. This includes factors such as the load-bearing capacity, resistance to corrosion, and ability to withstand extreme temperatures or environmental conditions. The steel coils must be able to withstand the specific stresses and strains that will be placed upon them in the intended application. The desired aesthetic appearance is also important, especially in applications where the steel coils will be visible. Factors such as the surface finish, color, and texture of the steel coils may need to be considered. This is particularly relevant in industries such as architecture or interior design, where the visual appeal of the steel is a key consideration. Budgetary constraints should also be taken into account when selecting steel coils. Different grades and types of steel can vary significantly in price. It is important to find a balance between the desired properties and the available budget. Sometimes, it may be necessary to compromise on certain factors in order to meet budgetary constraints. Lastly, any specific industry standards or regulations should be considered when selecting steel coils. Certain industries, such as aerospace or automotive, may have strict requirements for the materials used in their products. In such cases, it is crucial to ensure that the selected steel coils meet all necessary standards and regulations. In conclusion, when selecting steel coils for a specific application, factors such as the type of application, required strength and durability, desired aesthetic appearance, budget, and industry standards or regulations should all be carefully considered. By taking these factors into account, one can make an informed decision and choose the most suitable steel coils for their specific application.
- Q: What are the common size limitations for steel coils?
- The common size limitations for steel coils vary depending on the specific application and manufacturing capabilities. However, typical size limitations for steel coils range from a few millimeters in thickness to several millimeters or even meters in width and length.
- Q: How do steel coils resist corrosion?
- Steel coils resist corrosion through a combination of factors including the presence of protective coatings, the use of corrosion-resistant alloys, and proper handling and storage practices. The most common method to prevent corrosion in steel coils is the application of protective coatings such as zinc, known as galvanization. This process forms a barrier between the steel and its environment, preventing exposure to moisture and corrosive elements. The zinc coating acts as a sacrificial layer, corroding in place of the steel. Another method to enhance corrosion resistance is the use of corrosion-resistant alloys, which are specifically designed to withstand harsh environments. These alloys contain elements such as chromium, nickel, or molybdenum, which form a passive oxide layer on the surface of the steel, protecting it from corrosion. Proper handling and storage practices also play a crucial role in preventing corrosion. Steel coils should be stored in a dry and well-ventilated area to minimize exposure to moisture. They should be protected from contact with other metals and materials that may cause galvanic corrosion. Regular inspection and maintenance are also important to identify and address any signs of corrosion early on. In summary, steel coils resist corrosion by utilizing protective coatings, corrosion-resistant alloys, and proper handling and storage practices. These measures work together to prolong the lifespan of steel coils and ensure their durability in various environments.
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- Q: How are steel coils used in the production of electrical wiring?
- Steel coils are used in the production of electrical wiring as a core material for the conductors. The steel coils are typically shaped into a cylindrical form and coated with an insulating material. This helps in providing structural support to the wiring and also enhances its conductivity and durability.
- Q: How are steel coils used in the production of household appliances?
- Steel coils are used in the production of household appliances as they are a primary material for manufacturing various components like frames, panels, and cabinets. The coils are typically processed and formed into the desired shapes, providing strength, durability, and structural stability to appliances such as refrigerators, washers, dryers, and ovens.
- Q: What are the different types of steel coil surface finish treatments?
- There are several different types of steel coil surface finish treatments available, each serving a specific purpose and providing unique characteristics. Some common types include: 1. Hot Rolled: This is the most basic and common type of steel coil surface finish treatment. It involves heating the steel above its recrystallization temperature and then rolling it to achieve the desired thickness. This process results in a rough surface texture. 2. Cold Rolled: Unlike hot rolled, cold rolled steel coil undergoes a process where it is rolled at room temperature. This treatment produces a smoother surface finish with improved dimensional accuracy and tighter tolerances. 3. Galvanized: Galvanization is a process where a protective zinc coating is applied to the steel coil surface. This treatment not only enhances the appearance but also provides excellent corrosion resistance, making it suitable for outdoor applications. 4. Electro-galvanized: Similar to galvanized steel, electro-galvanized steel coil is coated with a zinc layer. However, the coating is applied through an electroplating process, resulting in a thinner and more controlled coating. 5. Pre-painted: Pre-painted steel coil surface finish treatment involves applying a layer of paint or other protective coating before the product is delivered to the customer. This treatment enhances the appearance and provides additional protection against corrosion. 6. Stainless Steel: Stainless steel coil surface finish treatment involves passivating the steel to remove any impurities or contaminants on the surface. This process improves the resistance to corrosion and gives the steel a clean and smooth appearance. 7. Embossed: Embossing is a surface finish treatment where a pattern or design is pressed into the steel coil surface. This treatment enhances the aesthetics of the product and can provide additional grip or texture depending on the specific design. 8. Brushed: Brushing is a treatment where a fine abrasive material is used to create a brushed pattern on the steel coil surface. This finish provides a unique texture and can help mask scratches or other imperfections. These are just some of the various types of steel coil surface finish treatments available. The choice of treatment depends on the specific requirements of the application, such as appearance, corrosion resistance, or functionality, and it is important to select the most appropriate treatment to ensure the desired outcome.
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SPCC Prime Cold Rolled Steel Coil/Made in China
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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