Hot Rolled Steel Coil /Cold Rolled Steel Coil
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 6000 m.t./month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
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: Are steel sheets corrosion-resistant?
- Yes, steel sheets can be made corrosion-resistant through various methods such as coating them with protective layers like zinc or applying corrosion-resistant alloys.
- Q: How do steel sheets perform in corrosive environments like saltwater?
- Steel sheets can be prone to corrosion in saltwater environments due to the presence of chloride ions. However, their performance can vary depending on the type of steel and the protective measures taken. Stainless steel sheets, for example, contain chromium which forms a passive layer that prevents corrosion. Additionally, surface treatments such as galvanization or applying protective coatings can further enhance their resistance to corrosion in saltwater.
- Q: What are the common tolerances for steel sheets?
- The common tolerances for steel sheets typically vary depending on factors such as the grade and thickness of the steel. However, some common tolerances for steel sheets include dimensional tolerances for length, width, and thickness, as well as flatness and surface finish tolerances. These tolerances are established to ensure the quality and consistency of steel sheets in various applications.
- Q: Excuse me, what's the difference between cold rolled steel plate and hot plate in steel plate?
- The production process of cold rolled steel plate and hot rolled steel plate is different. Hot rolling is rolled at high temperature, and cold rolling is blown at room temperature
- Q: Can steel sheets be used for automotive wheels?
- Yes, steel sheets can be used for automotive wheels. Steel wheels are commonly used in vehicles due to their durability and cost-effectiveness. However, it is important to note that steel wheels are typically heavier than other materials such as aluminum alloy, which may impact the vehicle's performance and fuel efficiency.
- Q: Can steel sheets be used in the construction industry?
- Yes, steel sheets can be used in the construction industry. They are commonly used for various applications such as roofing, siding, flooring, and structural components due to their strength, durability, and resistance to fire and corrosion.
- Q: Can steel sheets be galvanized or coated with protective layers?
- Yes, it is possible to galvanize or coat steel sheets with protective layers. Galvanization is the process of applying a zinc coating to steel to prevent rusting. This can be done through hot-dip galvanization, where the steel is immersed in molten zinc, or through electroplating, which uses an electrolytic process to apply the zinc coating. Aside from galvanization, steel sheets can also be coated with various protective layers. These coatings may include paint, epoxy, powder coatings, or specialized coatings designed to enhance resistance to corrosion, chemicals, or abrasion. These protective coatings not only enhance the appearance of the steel but also act as a barrier against environmental factors that could potentially damage it. The choice between galvanization and coating depends on the specific application and desired level of protection. Galvanization is commonly used in outdoor applications where steel is exposed to moisture, such as in construction, automotive, and infrastructure industries, due to its excellent corrosion resistance. Coatings, on the other hand, offer a wide range of protective properties and can be suitable for various applications, including indoor environments or where specific chemical resistance is necessary. Ultimately, both galvanization and coating with protective layers are effective methods to increase the durability and lifespan of steel sheets. The selection of the appropriate method depends on factors such as the intended use, environmental conditions, and budget.
- Q: Can steel sheets be used for automotive body panels?
- Yes, steel sheets can be used for automotive body panels. Steel is a common material choice for car body panels due to its strength, durability, and ability to withstand impact. It provides structural integrity and protection to the vehicle's occupants while also allowing for customization and design flexibility.
- Q: How do steel sheets compare to fiberglass sheets?
- Steel sheets and fiberglass sheets have various differences in terms of strength, weight, and durability. Steel sheets are generally stronger and more rigid than fiberglass sheets, making them suitable for applications where high strength is required. They also have better resistance to impact and fire, making them safer in certain environments. However, steel sheets are heavier and more prone to corrosion compared to fiberglass sheets. Fiberglass sheets are lighter, have better resistance to chemicals and weathering, and are non-conductive, making them ideal for electrical applications. Additionally, fiberglass sheets are easier to handle and install due to their flexibility. Overall, the choice between steel and fiberglass sheets depends on the specific application requirements and priorities.
- Q: What are the different testing methods for steel sheets?
- There are several testing methods for steel sheets, including visual inspection, hardness testing, tensile testing, impact testing, bend testing, and ultrasonic testing. Visual inspection involves examining the surface for any visible defects or imperfections. Hardness testing measures the resistance of the steel to indentation, which can indicate its strength and durability. Tensile testing evaluates the steel's ability to withstand pulling forces, while impact testing measures its resistance to sudden shocks or impacts. Bend testing assesses the steel's flexibility and ability to withstand deformation. Ultrasonic testing uses sound waves to detect internal flaws or defects in the steel. These methods are commonly used to ensure the quality and reliability of steel sheets in various industries.
Send your message to us
Hot Rolled Steel Coil /Cold Rolled Steel Coil
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 6000 m.t./month
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches
Related keywords
