Steel Rolled Coil Q345 Hot Rolled Steel Coil
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 60000 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: Can steel sheets be used for kitchen appliances?
- Kitchen appliances can indeed utilize steel sheets. The preference for steel as a material in kitchen appliances arises from its remarkable endurance, robustness, and corrosion resistance. It is extensively employed in the production of refrigerators, ovens, dishwashers, and other similar items. The malleability and ease with which steel sheets can be shaped and formed into diverse dimensions make them highly suitable for various appliance designs. Furthermore, steel possesses effortless cleanliness, ensuring a hygienic and optimal environment in kitchen settings.
- Q: What is the process of polishing steel sheets?
- Achieving a smooth and shiny finish on steel sheets involves a series of steps. Firstly, the surface is cleaned to eliminate any dirt, oil, or debris, typically by employing a degreaser or solvent. Following this, abrasive materials like sandpaper or a sanding belt are utilized to sand the sheets, thus eliminating visible scratches and imperfections. Once sanded, a polishing compound or paste is usually applied and rubbed into the surface with a cloth or buffing wheel. This compound aids in removing any remaining scratches and revealing the natural shine of the steel. To further enhance the shine and smoothness, a finer polishing compound may be employed, repeating the process until the desired level of polish is achieved. Finally, the sheets are meticulously cleaned and inspected to ensure they meet the desired quality standards, including the removal of any remaining polishing compound residue and the identification of any remaining imperfections. In conclusion, the process of polishing steel sheets necessitates careful cleaning, sanding, and polishing to attain a smooth and shiny finish. The specific techniques and materials employed may vary depending on the desired level of polish and the type of steel being polished.
- Q: Can steel sheets be used for electrical transformer cores?
- Yes, steel sheets can be used for electrical transformer cores. Steel is a commonly used material for transformer cores due to its magnetic properties, such as its ability to conduct magnetic flux and minimize energy losses. The laminated steel sheets are stacked together to form the core, providing a low reluctance path for the magnetic field and reducing eddy current losses.
- 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 terms of electrical resistance?
- Steel sheets typically have relatively high electrical resistance compared to other materials. This means that they do not conduct electricity as easily as metals like copper or aluminum. The electrical resistance of steel sheets can vary depending on factors such as the composition and thickness of the sheet. In general, steel sheets are considered to be a poor conductor of electricity. However, it is important to note that electrical resistance can be reduced by applying certain coatings or treatments to the steel surface.
- Q: Are steel sheets available in different colors?
- Yes, steel sheets are available in different colors.
- Q: What are the different hardness levels available for steel sheets?
- There are various hardness levels available for steel sheets, typically classified using the Rockwell hardness scale. Some common hardness levels for steel sheets include HRC (Rockwell C), HRB (Rockwell B), HV (Vickers hardness), and HRA (Rockwell A). These different hardness levels determine the steel sheet's resistance to indentation or deformation, allowing it to be suitable for specific applications.
- Q: Can steel sheets be used for storage containers?
- Certainly, storage containers can indeed utilize steel sheets. Steel, being an incredibly robust and long-lasting substance, possesses the ability to endure substantial burdens and adverse weather conditions, rendering it exceptionally suitable for storage containers. It provides exceptional safeguarding against dampness, pests, and theft. Steel containers are extensively employed across a multitude of sectors, namely shipping, construction, and warehousing. Moreover, they are highly favored for transient storage resolutions, as they can be effortlessly transported and stacked. Furthermore, steel containers can be tailored to specific storage requirements through the incorporation of diverse accessories such as doors, windows, and ventilation systems.
- Q: Can steel sheets withstand extreme weather conditions?
- Yes, steel sheets are designed to withstand extreme weather conditions due to their inherent strength, durability, and resistance to corrosion. They can withstand heavy rain, snow, high winds, and even hailstorms without getting damaged. Additionally, steel sheets are also fire-resistant, making them a reliable choice for various applications in extreme weather environments.
- Q: Are steel sheets suitable for railway track construction?
- Yes, steel sheets are suitable for railway track construction. Steel sheets are commonly used in the construction of railway tracks due to their high strength, durability, and resistance to wear and tear. They provide stability to the tracks, allowing trains to operate smoothly and efficiently. Additionally, steel sheets are capable of withstanding heavy loads and extreme weather conditions, making them an ideal choice for railway track construction.
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Steel Rolled Coil Q345 Hot Rolled Steel Coil
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 60000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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