Cold Rolled Steel Sheet in Coil/High Quality/low Price
- Ref Price:
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 12 m.t.
- Supply Capability:
- 50000 m.t./month
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Specification
Product Description
Commodity | Cold Rolled Steel Coils | |
Raw material | SGCC, SPCC, DC51D, SGHC,A653 | |
Certificate | ISO9001.ISO14001.OHSAS18001 | |
Thickness | 0.15mm-5mm | |
Width | 1250mm or under | |
Tolerance | thickness+/-0.01mm | |
Surface treatment | galvanized / galvalumized steel sheets | |
Zinc coating | 40-180g | |
Type of coating structure | 2/1 or 2/2 coating, or customized | |
MOQ | 25 tons | |
Packaging | Seaworthy standard packaging or as customed | |
Delivery | 10-15 days after receiving the prepayment | |
Application | Building industry ,structural use, roofing, commercial use ,household appliance, industry facilities,office buildings | |
1)Thickness: 0.4-3.0mm
2)Width: 600/1000/1250/1500mm or customized
3)Grade: SPCC, SPCD, SPCE, DX51D+Z, DC01-06, ST12, 170P1, HC380LA, SPHC, Super deep drawing
4)Standard: JIS G3141-1996, EN 10131-2006, DIN EN 1002
5)Weight of Cold Rolled Coil : 3-15MT
6)Surface Treatment: Galvanized or Oil
7)Technique: Cold rolled
8)Edge: Cut edge or Mill
9)Original place: Tianjin, China
10)Advantage of Cold Rolled Coil :
High quality in flatness, brightness and straightness, and be qualified in both chemical compositions and mechanical properties.
11) Package of Cold Rolled Coil : 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.
12)Applications for Cold Rolled Coil :(1) For the further producing of hot dip galvanized steel products or Prime Pre-painted Steel Coil
(2) Cold rolled Steel Coil: Auto manufacture, Oil drum, Transformer's tank panel, Furniture, bicycle, construction, battery case, industrial machine, etc.
13)Process of Cold Rolled Coil :
Pickling: To clean the dust and rust points on the surface.
Cold Rolling: Digital rolling control system produces minimum thickness tolerance, helps to prevent twist and improve straightness.
Slitting: Precise slitting machinery helps control the best width tolerance and avoid camber or cracker.
- Q: How are steel coils used in the manufacturing of transportation equipment?
- Steel coils are used in the manufacturing of transportation equipment as they provide a strong and durable material for various components such as frames, chassis, and body panels. The coils are shaped, cut, and formed into the desired shapes and sizes to create the structural integrity required for vehicles like cars, trucks, trains, and airplanes. The high strength of steel coils ensures the safety and stability of transportation equipment, making them essential in the manufacturing process.
- Q: How are steel coils inspected for hardness?
- Steel coils are inspected for hardness using a non-destructive testing method called Rockwell hardness testing. This involves pressing a diamond or ball indenter into the surface of the coil and measuring the depth of the indentation. The hardness value is then determined based on the depth of the indentation, providing an accurate assessment of the coil's hardness.
- Q: I am currently writing a manuscript, and would like to know whether guns made out of steel, burn or melt when exposed to flames. Thanks.
- Steel melts around 2500°F (1370°C). That's hotter than most normal fires (obviously, your steel pots don't melt on the stove, do they?) but a blowtorch or something like that could do it.
- Q: How are steel coils used in the production of railway tracks?
- Steel coils are a crucial component in the production of railway tracks. These coils are typically made of high-quality steel and are used to manufacture the rails that form the foundation of the tracks. The process begins with the steel coils being unwound and fed through a series of machines that shape and form them into the desired rail profile. The steel coils are first passed through a rolling mill, where they are gradually flattened and shaped into long strips of steel. This process is known as hot rolling, as the steel is heated to high temperatures to make it more malleable. The rolling mill applies immense pressure to the steel, gradually transforming it into the desired rail shape. Once the steel coils have been rolled into the required shape, they are then cut into individual rail lengths. These lengths can vary depending on the specifications of the railway track being produced. The rail lengths are then further processed to remove any imperfections and straighten them out. After this initial shaping and processing, the rails are subjected to a series of additional treatments. These treatments may include heat treatment to enhance their strength and durability, as well as various surface treatments to prevent corrosion and wear. Once the rails have undergone all the necessary treatments, they are ready to be installed on the railway track. They are laid out in a carefully planned pattern, with each rail securely fastened to the sleepers or ties. The continuous length of steel provided by the coils ensures a seamless and uniform track, allowing trains to travel smoothly and safely. In summary, steel coils play a vital role in the production of railway tracks. They are used to manufacture the rails that form the foundation of the tracks, ensuring durability, strength, and a smooth surface for trains to run on. The use of high-quality steel coils in this process is essential to ensure the safety and efficiency of railway transportation.
- Q: How are steel coils used in the manufacturing of automotive chassis?
- Steel coils are used in the manufacturing of automotive chassis as they provide the necessary strength and durability required to support the weight of the vehicle and withstand various stresses and impacts. These coils are processed and formed into various structural components, such as frame rails and cross members, which form the foundation of the chassis.
- Q: How are steel coils used in the production of steel drums?
- Steel coils are used in the production of steel drums by being cut into sheets and then rolled into cylindrical shapes, which form the body of the drum. The coils provide the necessary strength and durability required for the drums to hold and transport various materials safely.
- Q: How are steel coils used in the production of heating and cooling systems?
- Steel coils are used in the production of heating and cooling systems as they serve as the main component of the heat exchanger. These coils are responsible for transferring thermal energy between the air and the refrigerant, allowing for efficient heat transfer and regulation in the system.
- Q: is a 1962 steel penny worth anything?
- I don't think they made steel pennies in 1962, did they?
- Q: How are steel coils processed and shaped into various products?
- Steel coils are processed and shaped into various products through a series of manufacturing processes. First, the steel coil is uncoiled and cleaned to remove any impurities. Then, it goes through a process called leveling, where the coil is flattened and straightened. Next, the steel is cut into the desired length or shape, using techniques like shearing or slitting. After that, it may undergo additional processes such as forming, bending, or rolling to give it the desired shape. Finally, the steel is often treated with coatings or finishes to enhance its durability and appearance.
- Q: How are steel coils used in the manufacturing of construction equipment?
- Steel coils are used in the manufacturing of construction equipment as they serve as a primary raw material for the fabrication of various structural components such as frames, bodies, and chassis. These coils are typically processed through cutting, bending, welding, and shaping techniques to create the necessary parts that provide strength, durability, and stability to construction machinery.
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Cold Rolled Steel Sheet in Coil/High Quality/low Price
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 12 m.t.
- Supply Capability:
- 50000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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