Steel Rolled Coil SS400 A36 Q235 Q345 Q195 Hot Rolled Steel Coil
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 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:Are steel sheets suitable for cold storage applications?
- Cold storage applications can benefit from the use of steel sheets. Steel, known for its durability and strength, can withstand the low temperatures typically required for cold storage. This material is resistant to corrosion and does not absorb moisture, making it ideal for maintaining the cold air within the storage area. In addition, steel sheets are easy to clean and sanitize, ensuring the hygiene and safety of stored items. With excellent insulation properties, steel helps maintain a consistent temperature within the cold storage facility. Furthermore, steel sheets can be customized and fabricated to meet specific size and shape requirements for cold storage. In conclusion, steel sheets provide a reliable and practical solution for cold storage needs.
- Q:Are steel sheets suitable for automotive chassis?
- Yes, steel sheets are suitable for automotive chassis. Steel is a popular choice for automotive chassis due to its strength, durability, and affordability. It provides excellent structural integrity and can withstand the various forces and stresses experienced by a vehicle during operation. Steel sheets also offer good resistance to impacts, vibrations, and corrosion, making them ideal for use in automotive chassis. Additionally, steel is a readily available material and can be easily formed, welded, and molded into different shapes and sizes, allowing for flexibility in design and manufacturing processes. Overall, steel sheets are a reliable and widely used material in the automotive industry for constructing chassis that meet the required safety, performance, and longevity standards.
- Q:Can steel sheets be used for electrical conductivity applications?
- Typically, steel sheets are not employed in electrical conductivity applications. Although steel exhibits decent heat conductivity and some electrical conductivity, it is not as efficient as specialized materials like copper or aluminum, which are specifically designed for electrical conductivity. Steel sheets find common use in domains that prioritize strength, durability, and corrosion resistance, such as construction, automotive manufacturing, and industrial equipment. In electrical conductivity applications, it is more prevalent to utilize materials with heightened conductivity, such as copper or aluminum, as they possess lower resistance and are better equipped to efficiently conduct electricity.
- Q:What is the typical fatigue strength of a steel sheet?
- The typical fatigue strength of a steel sheet can vary depending on factors such as material composition, thickness, surface condition, and loading conditions. However, for most common steel sheets, the fatigue strength usually falls within the range of 30 to 70 percent of the ultimate tensile strength of the material.
- Q:Do steel sheets require any surface treatment before installation?
- Yes, steel sheets generally require surface treatment before installation to prevent corrosion, improve paint adhesion, and enhance their overall durability and longevity. Common surface treatments include cleaning, degreasing, priming, and applying protective coatings such as galvanizing or powder coating.
- Q:What is the difference between a black and pickled steel sheet?
- Distinguishing a black steel sheet from a pickled steel sheet primarily lies in their surface finish and the processes they undergo. To begin with, a black steel sheet, also referred to as hot-rolled steel, is manufactured through a technique known as hot rolling. In this procedure, the steel is heated beyond its recrystallization temperature and passed through rollers to achieve the desired thickness. Consequently, the resulting sheet exhibits a dark, rough, and scaly surface, which is why it is referred to as "black steel." The dark appearance is a consequence of the oxidation that transpires during the hot rolling process. On the contrary, a pickled steel sheet is produced by means of pickling. Following the hot rolling stage, the black steel sheet undergoes a treatment where it is immersed in an acidic solution, typically hydrochloric acid or sulfuric acid. This pickling process eradicates the oxide scale from the surface of the black steel sheet, resulting in a smooth and clean surface. Additionally, the pickling process aids in enhancing the steel's resistance to corrosion. The selection between a black steel sheet and a pickled steel sheet is contingent upon the intended application. Black steel sheets are often favored for structural components, such as beams and columns, where the surface appearance is not a crucial factor. On the other hand, pickled steel sheets, with their smooth and clean surface, are commonly utilized in applications that demand a high-quality finish, such as automotive panels, appliances, and architectural elements. In conclusion, the primary disparity between a black steel sheet and a pickled steel sheet lies in their surface finish. A black steel sheet possesses a rough and scaly surface due to oxidation during hot rolling, while a pickled steel sheet exhibits a smooth and clean surface subsequent to undergoing a pickling process to eliminate the oxide scale.
- Q:Can steel sheets be used for manufacturing storage tanks?
- Yes, steel sheets can be used for manufacturing storage tanks. Steel is a commonly used material for storage tanks due to its strength, durability, and resistance to corrosion. Steel sheets can be shaped, welded, and coated to meet the specific requirements of storage tank construction.
- Q:Are the steel sheets suitable for HVAC ductwork?
- Indeed, steel sheets prove to be fitting for HVAC ductwork. Steel, being a robust and enduring substance, has the capability to endure the customary pressure and temperature fluctuations found in HVAC systems. Moreover, it possesses remarkable fire resistance qualities and is impervious to corrosion, making it an optimal choice for ductwork purposes. Furthermore, steel sheets can be effortlessly manipulated and molded into diverse forms and sizes to accommodate specific ductwork necessities. Consequently, steel sheets emerge as a dependable and frequently employed material in the construction of HVAC ductwork.
- Q:Are steel sheets suitable for water tanks?
- Yes, steel sheets are suitable for water tanks. They are commonly used due to their durability, strength, and resistance to corrosion. Steel sheets can be coated or treated to ensure they are safe for storing water and can withstand the pressure and conditions inside a tank.
- Q:What are the standard tolerances for steel sheets?
- The standard tolerances for steel sheets vary depending on factors such as thickness, width, length, and type of steel. However, typical tolerances for steel sheets range from +/- 0.005 inches to +/- 0.030 inches, or +/- 0.13 millimeters to +/- 0.76 millimeters. It's important to note that specific industries and applications may have tighter or looser tolerances based on their requirements.
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Steel Rolled Coil SS400 A36 Q235 Q345 Q195 Hot Rolled Steel Coil
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 m.t.
- Supply Capability:
- 60000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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