Best Quality for Cold Rolled Steel Sheets
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20Tons m.t.
- Supply Capability:
- 1000Tons Per Day m.t./month
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General Information of Cold Rolled Steel Sheet
The raw material of cold rolled steel sheet is high quality hot rolled product, and after pickling, continuous rolling, degreasing, annealing, skin pass, slitting and cut to length line etc. Along with it many kinds of new technology and new process of global cold rolling production have been applied. Therefore the quality of the goods could be guaranteed. The finished product has a variety of excellent capabilities, such as processing capability and smooth, flat surface. It’s widely used in outdoor and interior decoration, furnishing manufacturing, home appliance, automobile etc.
Specifications of Cold Rolled Steel Sheet
1) Grade: SPCC, SPCD, SPCE, DC01-06, St12, Super deep drawing
2) Standard: JIS G3141-1996, EN 10131-2006, DIN EN 1002
3) Thickness: 0.20mm - 3.0mm
4) Width: 600/1000/1250/1500 (mm) or per customer's request
Package of Cold Rolled Steel Sheet
Strapped with min three strapping strips, covered by anti-water paper and plastic film, fixed on the iron or wooden pallets by strapping strips and covered by plastic bag to prevent damage from transportation.
Applications of Cold Rolled Steel Sheet
1) For the further producing of hot dip galvanized steel products
2) Cold rolled Steel: Auto manufacture, Oil drum, Transformer's tank panel, Furniture etc.
- Q: Are steel sheets suitable for agricultural machinery or equipment?
- Yes, steel sheets are suitable for agricultural machinery or equipment due to their durability, strength, and resistance to wear and tear. They can withstand heavy loads, harsh environments, and provide structural integrity, making them ideal for agricultural applications.
- Q: How do steel sheets perform in weather resistance?
- Steel sheets are highly weather resistant due to their durable composition and protective coatings, making them resistant to corrosion, rust, and extreme weather conditions.
- Q: How do you repair damaged steel sheets?
- To repair damaged steel sheets, the first step is to assess the extent of the damage. Small dents or scratches can often be fixed by using a hammer or mallet to gently pound out the imperfections. For larger damages, welding or brazing techniques can be used to join the separated parts. In some cases, the damaged section may need to be cut out and replaced with a new piece of steel. It is important to ensure the repaired area is properly cleaned, prepped, and painted to prevent future corrosion.
- Q: What is the difference between a matte and glossy steel sheet?
- The main difference between a matte and glossy steel sheet lies in their surface finish. A matte steel sheet has a dull, non-reflective surface that diffuses light, resulting in a more muted appearance. On the other hand, a glossy steel sheet has a smooth, reflective surface that reflects light, giving it a shiny and polished look.
- Q: What is the flatness tolerance of steel sheets?
- The flatness tolerance of steel sheets typically varies depending on the specific grade and thickness of the sheet. However, in general, the industry standard flatness tolerance for steel sheets is usually around 0.5% of the sheet's length.
- Q: What is the difference between zinc-coated and zinc-aluminum coated steel sheets?
- Zinc-coated and zinc-aluminum coated steel sheets are two types of steel that have undergone zinc treatment for protection. However, there are differences between the two processes that result in varying characteristics and performance. Galvanized steel sheets, also known as zinc-coated steel sheets, are made by immersing the steel sheets in molten zinc. This creates a layer of pure zinc on the steel's surface, forming a barrier against corrosion. The zinc layer is typically evenly applied across the entire sheet. On the other hand, galvalume or Aluzinc steel sheets, which are zinc-aluminum coated, are created by coating the steel sheets with a mixture of zinc and aluminum. This coating is applied using a hot-dip process, similar to the one used for zinc-coated steel sheets. The aluminum in the coating enhances corrosion resistance compared to pure zinc coatings. The main difference between zinc-coated and zinc-aluminum coated steel sheets lies in their performance and durability. Zinc-coated sheets effectively protect against corrosion in most atmospheric environments. However, in more aggressive or severe environments, such as high humidity or exposure to saltwater, zinc-coated steel may not provide sufficient protection and can corrode over time. In contrast, zinc-aluminum coated steel sheets offer superior corrosion resistance due to the presence of aluminum in the coating. The aluminum acts as a sacrificial anode, corroding preferentially to the steel and safeguarding it from corrosion. This makes zinc-aluminum coated sheets more suitable for environments with significant corrosion concerns, such as coastal areas or industrial settings. In conclusion, while both zinc-coated and zinc-aluminum coated steel sheets provide a protective zinc layer, zinc-aluminum coated sheets offer improved corrosion resistance due to the inclusion of aluminum. Therefore, zinc-aluminum coated steel sheets are generally preferred in aggressive or corrosive environments, while zinc-coated steel sheets are suitable for most atmospheric conditions.
- Q: What are the dimensions of the steel sheets?
- The dimensions of the steel sheets can vary depending on the specific requirements or intended use. Steel sheets are commonly available in standard sizes such as 4 feet by 8 feet or 1 meter by 2 meters. However, they can also be customized to different dimensions based on the needs of the project. It is important to specify the desired length, width, and thickness when ordering steel sheets to ensure they meet the required specifications.
- Q: Can steel sheets be used for solar panel installations?
- Yes, steel sheets can be used for solar panel installations, particularly as a mounting structure or frame for the panels. Steel provides strength, durability, and stability, making it an ideal material for supporting solar panels and ensuring their long-term performance.
- Q: How much is a steel sheet per square meter?
- The influence of steel prices, in addition to material related, but also with the thickness of the steel plate, thin steel plate prices will be more expensive
- Q: What is the average moisture resistance of steel sheets?
- The average moisture resistance of steel sheets can vary depending on the specific type of steel and the protective coatings applied. Generally, steel sheets exhibit good moisture resistance due to their inherent ability to resist corrosion. However, additional surface treatments like galvanization can further improve their resistance by adding a layer of zinc to protect against moisture and corrosion. Providing an exact average moisture resistance value is challenging as it depends on factors such as the steel grade, thickness, and coating. Steel sheets with galvanized coatings typically offer excellent moisture resistance, with some studies reporting corrosion rates as low as 0.1-0.5 micrometers per year in highly corrosive environments. It is important to consider that the performance of steel sheets in resisting moisture can also be affected by factors like scratches, cuts, or exposure to chemicals. Proper maintenance, regular inspection, and careful handling of steel sheets are crucial to ensure their optimal moisture resistance over time.
LAMINA is a well-known enterprise specilized in production and sales of cold rolled sheet and paint coating plate.The annual production capacity is 3million tons, including 1.1 million tons hot-dip galvanizing coil, 0.4million tons prepainted coil and 1.5 million tons cold-rolled sheet.
Our company is completely implementing ISO9001 quality management system.
1. Manufacturer Overview
| Location | Tianjin, China |
| Year Established | 2004 |
| Annual Output Value | Above US$ 500 Million |
| Main Markets | China; Europe; America; Southeast Asia |
| Company Certifications | ISO9001、ISO14001、OHSAS18001 |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | Tianjin; Qingdao; Dalian |
| Export Percentage | 41% - 50% |
| No.of Employees in Trade Department | 21-50 People |
| Language Spoken: | English; Chinese |
| b) Factory Information | |
| Factory Size: | Above 900,000 square meters |
| No. of Production Lines | 3 |
| Contract Manufacturing | OEM Service Offered |
| Product Price Range | High; Average |
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Best Quality for Cold Rolled Steel Sheets
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20Tons m.t.
- Supply Capability:
- 1000Tons Per Day 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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