Color Hot Rolled Steel Coil /Cold Rolled Steel Coil
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 9000 m.t./month
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Hot rolled coils/plates
Type: steel coil and steel plates
Material: SS400-Q235-Q345-SPHC
Width:1250mm 1500mm 1800mm 2000mm
HOT-ROLLED COIL/PLATES(Material: SS400-Q235A/B-SPHC) | |||
2.00*1250/1500L | 3.50*1250/1500L | 5.75*1250/1500L | 11.50*1250/1500L |
2.30*1250/1500L | 3.75*1250/1500L | 7.50*1250/1500L | 11.75*1250/1500L |
2.50*1250/1500L | 4.50*1250/1500L | 7.75*1250/1500L | 13.50*1250/1500L |
2.75*1250/1500L | 4.75*1250/1500L | 9.50*1250/1500L | |
3.00*1250/1500L | 5.50*1250/1500L | 9.75*1250/1500L | |
PATTERN-ROLLED COIL/PLATES(Material: Q235A-Q235B) | |||
3.00*1250L | 3.75*1250L | 4.75*1250L | 5.75*1250L |
3.50*1250L | 4.50*1250L | 5.50*1250L | 7.50*1250L |
MIDDEL-PLATE(Material: Q235A/B-Q345A/B) | |||
8*1800/2000L | 16*1800/2000L | 25*1800/2000L | 45*1800/2000L |
10*1800/2000L | 18*1800/2000L | 30*1800/2000L | 50*1800/2000L |
12*1800/2000L | 20*1800/2000L | 35*1800/2000L | |
14*1800/2000L | 221800/2000L | 401800/2000L | |
Name | galvanized steel coil dx52d z gi |
Grade | GB/T-12754: 2006, JIS3302, EN 10142, ASTM A653, JIS G3302, SGCC/SGCH, GB/T2518, European Standard, ASTM A792, JIS G3321, JIS G3317 |
BASE PLATE | Cold rolled steel sheet, hot dipped zinc coated steel sheet hot dipped A-Z coated steel sheet |
EQUIPMENT | Double coating double baking; |
CAPACITY | 5000Mt/week |
SIZE | Thickness 0.18mm—2mm, width 40mm—1250mm |
ZINC COATING | 40g-275g /m2 |
PAINT THICKNESS | Top:20+-5um, back:5-7um |
COIL WGT | 3Mt - 8Mt |
COIL ID | φ508mm,φ610mm |
BASE SHEET | Cold rolled steel sheet, hot dipped zinc coated steel sheet (small, regular or zero spangle), hot dipped A-Z coated steel sheet |
SURFACE PAINT | EP, PE, HDP, SMP, PVDF |
COLOR SERIES | RAL color number series |
Applications of cold rolled steel sheet coil :
1) Automotive bodies: filters, fuel tanks, etc.
2) Construction materials: roofings, welding pipes,
3) Electric and electronic appliances: computer cans, etc.
4) Steel cans: containers, etc.
5) Steel furniture: washing machines, refrigerators, microwaves, etc.
6) Drums
7) Office equipment: printer, recorders, etc.
8) Motors and transformers
Process of cold rolled steel sheet coil :
Pay off reel-double cut shear-welder-notcher-entry accumulator-pre cleaning section-furnace-hot bridle-zinc pot-air knife-after cooler-water quench-dryer- skin pass mill-dryer-tension leveler-dryer-chemical coater-chemical oven-cooler-exit accumulator-oiler-exit shear-tension reel.
Features of cold rolled steel sheet coil :
1) cold rolled steel coils prices is manufactured to have a long durability, strong corrosion resistance and shiny surface.
2) cold rolled steel coils prices features excellent forming properties, paintability, weldability, and is suitable for fabrication by forming, pressing and bending.
Q&A Acceptable payment term and way ?
ANSWER: T/T,L/C, T/T + L/C, D/P
Q&A Do you accept OA payment terms?
ANSWER: Yes, sure, but it normally depending on the order value
Q&A Do you have QC team?
ANSWER: Yeah, sure, our QC team is very important, they will keep the quality control for our products.
- Q: What are the different types of steel sheet finishes for marine applications?
- Some of the different types of steel sheet finishes for marine applications include hot-dip galvanized, stainless steel, and epoxy coatings.
- Q: What is the process of galvanizing steel sheets?
- The process of galvanizing steel sheets involves immersing them in a bath of molten zinc, which creates a protective coating on the surface of the steel. This coating prevents corrosion and extends the lifespan of the steel sheets.
- Q: Can steel sheets be used for water-resistant applications?
- Yes, steel sheets can be used for water-resistant applications. Steel is commonly used in construction and manufacturing industries due to its durability and resistance to water damage. However, it is important to ensure that the steel sheets are properly coated or treated to enhance their water-resistant properties and prevent rusting.
- Q: What is the process of galvalume coating on steel sheets?
- The process of galvalume coating on steel sheets involves a combination of hot-dipping and alloying. First, the steel sheets are thoroughly cleaned to remove any impurities. Then, they are immersed in a bath of molten zinc-aluminum alloy, typically containing around 55% aluminum, 43.5% zinc, and 1.5% silicon. During the immersion, a metallurgical reaction takes place between the steel and the alloy, resulting in the formation of a thin layer of aluminum-zinc alloy on the surface of the steel sheets. This layer provides excellent corrosion resistance to the steel, protecting it from rust and other forms of degradation. After the immersion, the coated steel sheets are then subjected to a cooling process, usually through air or water quenching. This solidifies the aluminum-zinc layer, ensuring its adhesion to the steel substrate. The final galvalume-coated steel sheets are now ready for use in various applications, such as roofing, siding, and automotive parts, offering a long-lasting and durable protection against the elements.
- Q: What is the average weight of a steel sheet per square meter?
- The average weight of a steel sheet per square meter can vary depending on the thickness and type of steel being used. However, a general estimate for mild steel sheets is around 7.85 kilograms per square meter. It is important to note that this weight can vary slightly based on the specific composition of the steel and any additional coatings or treatments applied to the sheet.
- Q: Can steel sheets be used for automotive chassis?
- Yes, steel sheets can be used for automotive chassis. Steel is a commonly used material in automotive manufacturing due to its high strength and durability, making it suitable for supporting the weight and providing structural integrity to the vehicle chassis.
- Q: What is the average price of a steel sheet?
- The average price of a steel sheet can vary depending on several factors such as the size, thickness, quality, and market conditions. Generally, steel sheets can range in price from $500 to $1500 per ton. However, it is important to note that prices can fluctuate due to factors such as global demand, production costs, and trade policies. Additionally, different suppliers may offer different prices, so it is advisable to compare prices from multiple sources before making a purchase.
- Q: What is the minimum order quantity for steel sheets?
- The minimum order quantity for steel sheets can vary depending on the supplier and specific requirements. It is best to contact the supplier directly to inquire about their minimum order quantity for steel sheets.
- Q: Can steel sheets be used for solar panel manufacturing?
- Yes, steel sheets can be used for solar panel manufacturing. Steel is a versatile and widely used material in various industries, including renewable energy. It has several advantages that make it suitable for solar panel manufacturing. Firstly, steel is a durable and robust material, which provides structural integrity to solar panels. It can withstand harsh weather conditions and protect the delicate photovoltaic (PV) cells inside the panels. This durability ensures a longer lifespan for the solar panels, reducing maintenance and replacement costs. Secondly, steel sheets can be easily fabricated into different shapes and sizes, allowing for customization based on the specific requirements of solar panel designs. This flexibility in manufacturing enables the creation of efficient and aesthetically pleasing solar panels. Furthermore, steel is a cost-effective material compared to other alternatives like aluminum or glass. It is widely available and has relatively low production costs, making it an economical choice for solar panel manufacturing. However, it is important to note that steel sheets used in solar panel manufacturing are typically coated with protective layers to enhance their corrosion resistance and prevent any adverse effects on the PV cells. These coatings protect the steel from environmental factors such as moisture or chemicals, ensuring the longevity and performance of the solar panels. In conclusion, steel sheets can indeed be used for solar panel manufacturing due to their durability, versatility, cost-effectiveness, and ease of fabrication. With appropriate coatings, steel can provide a reliable and efficient solution for the production of solar panels, contributing to the growth of the renewable energy sector.
- Q: Are steel sheets resistant to termite infestation?
- No, steel sheets are not resistant to termite infestation. Termites can still damage steel sheets by burrowing through them or accessing the structure behind the sheets.
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Color Hot Rolled Steel Coil /Cold Rolled Steel Coil
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 9000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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