Cold rolled Steel Coil/Plates with high Quality from CNBM
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 89000000 m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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Description of cold rolled steel coil :
The raw material of cold rolled steel coil/sheet is high quality hot rolled product, and after pickling, kinds of new technology and new process of global cold rolling production have been applied. Therefore the manufacturing, home appliance, automobile etc.
Specification of cold rolled steel coil :
standard | AISI, ASTM, DIN, GB, JIS |
Steel Grade | Q195/Q195L/st12/dc01/spcc |
Thickness | 0.15-1.5mm |
Width | 500-914mm |
Length | coil |
Place of Origin | Shandong,china(mainland) |
Producing ablity | 500,000 Tons/month |
Type of payment | T/T, L/C |
Packing | As per customer's requirement |
Delivery | 30days after contract |
Price | FOB&CIF |
MOQ | 20Tons |
Packaging & delivery of cold rolled steel coil :
Packaging Detail: | Oil coated, metal shell and anti-rust paper with corner protected by sheet or coil |
Delivery Detail: | 30 days after receiving deposit or L/C |
Characteristic cold rolled steel coil :
1. Refrigerators, cabinets, power distribution baords and drums.
2. Automobile floor and roof panels.
3. Automobile fenders and quarter panels
4. Automobile fenders and quarter panels
Images of cold rolled steel cold rolled steel coil:
FAQ
1.What's your MOQ?
25MT, it is for one container.
2.Do you have QC teams?
Yeah, sure, our QC team is very important, they will keep the quality control for our products.
3. What's your normal delivery time?
Our delivery time about 10-20days for standard sizes, if you have other requirements like hardness and width ,it is about 20-40days. But don't worry ,we also try our best for the
- Q: How are steel coils used in the production of marine vessels?
- Due to their strength, durability, and versatility, steel coils find extensive use in the production of marine vessels. These coils, typically made of high-quality steel, possess the ability to withstand harsh marine environments and resist corrosion. The construction of the hull is one of the primary applications of steel coils in marine vessel production. Welding together steel coils that have been formed into plates creates the hull structure. The coils' strength ensures that the hull can endure the extreme forces and pressures encountered during vessel operation, including rough seas and heavy cargo loads. Furthermore, steel coils are employed in the production of various components and fittings within marine vessels. These coils can be shaped, cut, and formed into different parts like bulkheads, decks, and superstructures. The versatility of steel enables manufacturers to create intricate shapes and structures necessary for the efficient and safe functioning of a marine vessel. Moreover, steel coils are also used for fabricating pipes and tubing systems within marine vessels. These pipes are crucial for tasks such as fluid and fuel transportation, as well as ventilation throughout the vessel. The strength and corrosion resistance of steel coils ensure that these pipes can endure the high pressures and corrosive nature of marine environments. Additionally, steel coils are utilized in the production of marine vessel equipment like winches, cranes, and anchor systems. The components demand a material with high strength that can withstand heavy loads and constant use. Steel coils provide the necessary strength and durability to ensure the reliable performance of these vital equipment. In conclusion, steel coils play a crucial role in the production of marine vessels. Their strength, durability, and versatility make them an ideal material for constructing the hull, manufacturing various components, fabricating piping systems, and creating equipment. The use of steel coils guarantees the safety, efficiency, and longevity of marine vessels, enabling them to navigate the challenging conditions of the open seas.
- Q: How are steel coils used in the production of agricultural structures?
- Steel coils are widely used in the production of agricultural structures due to their exceptional strength and durability. These coils, typically made of high-quality steel, are used in various applications throughout the agricultural industry. One of the primary uses of steel coils in agricultural structures is for the construction of buildings and storage facilities. Steel coils are used to create sturdy frameworks, supporting the walls and roof of these structures. The inherent strength of steel allows for the construction of large, open spaces without the need for excessive support columns, providing farmers with ample space to store their crops, machinery, and livestock. Additionally, steel coils are utilized in the manufacturing of agricultural equipment and machinery. Whether it is tractors, plows, harvesters, or irrigation systems, steel coils play a crucial role in the fabrication of these tools. The high tensile strength of steel ensures that these agricultural machines can withstand the demanding conditions of farming, such as heavy loads, rough terrains, and exposure to harsh weather elements. Furthermore, steel coils are also used in the production of fencing and enclosures for agricultural purposes. Whether it is to protect crops from animals or to create boundaries for livestock, steel coils are an essential component in constructing sturdy and reliable fences. The strength of steel ensures that these fences can withstand the pressure from animals, preventing them from breaking through and causing damage to the crops or escaping. In summary, steel coils are integral to the production of agricultural structures and equipment. Their strength, durability, and versatility make them an ideal material for constructing buildings, manufacturing machinery, and creating fences in the agricultural industry.
- Q: How do steel coils contribute to the HVAC ductwork industry?
- Steel coils play a crucial role in the HVAC ductwork industry by providing the necessary material for the fabrication of ducts. These coils, typically made from galvanized steel, offer several key contributions to the industry. Firstly, steel coils are highly durable and long-lasting, making them ideal for constructing HVAC ductwork. They can withstand high temperatures, pressure, and exposure to various environmental elements. This durability ensures that the ducts made from steel coils can efficiently transport air for extended periods without deteriorating or losing their structural integrity. Moreover, steel coils are flexible and malleable, allowing for easy manipulation during the fabrication process. HVAC ductwork often requires customization to fit specific building layouts and designs. Steel coils can be easily cut, bent, and shaped without compromising their strength. This flexibility enables the production of ducts in various sizes, shapes, and configurations to meet the specific requirements of different HVAC systems. Additionally, steel coils provide excellent resistance to corrosion and fire. The galvanized coating on the steel surface acts as a protective layer, preventing rust and corrosion caused by moisture or chemical reactions. This corrosion resistance ensures that the ductwork remains functional and safe for an extended period. Furthermore, steel coils contribute to the HVAC ductwork industry by enhancing energy efficiency. The smooth surface of steel coils reduces air friction and turbulence within the ducts, allowing for smoother airflow and reducing energy loss. This improved energy efficiency translates into cost savings for building owners and occupants, as it reduces the energy consumption required to maintain a comfortable indoor environment. Lastly, steel coils are readily available and cost-effective, making them a popular choice for HVAC ductwork fabrication. The abundance of steel coils in the market ensures a steady supply, allowing for efficient production and installation of ductwork systems. Furthermore, their cost-effectiveness makes them an economical option for both small and large-scale HVAC projects. In conclusion, steel coils contribute significantly to the HVAC ductwork industry by providing a durable, flexible, corrosion-resistant, energy-efficient, and cost-effective material for the fabrication of ducts. Their unique properties ensure the construction of high-quality ductwork systems that effectively and efficiently distribute air in buildings for optimal comfort and functionality.
- Q: I don't know why but I'm having a VERY difficult time finding the melting point of 1008 steel.
- It is still the same for 1008 steel. Go to the bottom and see the listing of the grades it covers. Since the only difference between the 1006 and 1008 steel is a few micro amounts of alloys and by far the greatest majority or main component is iron (99%), as a general melt temperature , 2750 F is the melt temperature at which the other alloys are added to the charge to fine tune the mix. Just like adding salt to distilled water actually lowers the boiling point of water, adding alloys to iron decreases the melting point of iron. The iron melts at 2800F, but once alloys to make the 1008 grade are added, it decreases melt temp to 2750F. Since the melting point of pure iron is 2800F, the temperature is actually decreased by adding these impurities of alloys. These alloys are tested while the mix is starting to come down from a pure melt, steel is sampled. and then alloys below are checked and added to make the 1008 steel. The steel is maintained at 2750 F so that the less volatile alloys don't boil off before combining with steel. Minimum Properties Ultimate Tensile Strength, psi 43,900 - 51,900 Yield Strength, psi 26,100 - 34,800 Elongation 42 - 48% Chemistry Iron (Fe) 99% Carbon (C) 0.08% Manganese (Mn) 0.6% max Phosphorus (P) 0.035% max Copper (Cu) 0.2% min Sulfur (S) 0.04%
- Q: What is the best butcher's steel around $20? I'm looking for a good tool to straight out some kitchen knives. thanks
- Butcher Steel
- Q: Can steel coils be coated with holographic patterns?
- Yes, steel coils can be coated with holographic patterns. This coating process involves applying a thin layer of holographic material onto the surface of the steel coils, creating a visually striking and distinctive holographic pattern.
- Q: How are steel coils used in the production of electrical systems?
- Steel coils are used in the production of electrical systems as they provide a crucial component for generating and transmitting electric currents. These coils, made of high-quality steel, are used in a variety of applications such as transformers, motors, generators, and electromagnets. The steel coil's magnetic properties allow it to efficiently conduct and amplify electrical currents, making it an essential component in the overall functioning of electrical systems.
- Q: I Don't have a Oxy act. torch but can Get a Propane one. The finished part(s) are .375 x .550 x .185
- Hardening steel is done by quenching. Quenching is accomplished by heating the element and then rapidly cooling it. In metallurgy, it is most commonly used to harden steel by introducing martensite, in which case the steel must be rapidly cooled through its eutectoid point. For 12L14 steel, the eutectoid point is approximately 2800 degrees F. Unfortunately, a propane torch has the capacity to reach tempuratures up to 1995 degrees... 12L14 is rather difficult to harden even with the correct tools. Good luck!
- Q: What is the lifespan of a steel coil?
- The lifespan of a steel coil can vary depending on various factors such as the quality of the steel, the conditions it is exposed to, and how it is properly maintained. On average, a well-maintained steel coil can last anywhere from 10 to 30 years.
- Q: What are the different methods of forming steel coils into sheets?
- Steel coils can be formed into sheets using various methods, each having its own benefits and uses. 1. The most commonly employed technique is hot rolling. This involves heating the steel above its recrystallization temperature and passing it through rollers. The rollers apply pressure to reduce the thickness of the steel and elongate it into a sheet. Hot rolling yields smooth sheets suitable for a wide range of applications. 2. Cold rolling, on the other hand, does not require heating the steel. Instead, the steel coil is passed through rollers at room temperature. This process results in sheets with higher dimensional accuracy and a smoother surface finish. Cold-rolled sheets are ideal for applications requiring precise dimensions and a polished appearance, such as automotive body panels and appliances. 3. Annealing and pickling is a method that involves subjecting the steel coil to a heat treatment process called annealing, followed by pickling. Annealing entails heating the steel to a specific temperature and then slowly cooling it to relieve stress and enhance its mechanical properties. Pickling involves removing impurities and scale from the steel surface. These steps are typically performed before hot or cold rolling to ensure a high-quality end product. 4. Galvanizing is a process where steel sheets are coated with a layer of zinc to protect against corrosion. The steel coil is first cleaned and then immersed in molten zinc. The zinc adheres to the steel, forming a protective layer that prevents rust and corrosion. Galvanized sheets find common use in construction, automotive manufacturing, and electrical appliances. 5. Electro-galvanizing is similar to galvanizing, but instead of immersing the steel coil in molten zinc, an electric current is used to deposit zinc onto the steel surface. Electro-galvanizing provides similar corrosion resistance to traditional galvanizing but with a thinner coating. It is often favored for applications requiring thinner and more lightweight sheets. In conclusion, the formation of steel coils into sheets can be achieved through various methods such as hot rolling, cold rolling, annealing and pickling, galvanizing, and electro-galvanizing. Each method offers distinct advantages and is suitable for specific applications based on factors like surface finish, dimensional accuracy, and corrosion resistance.
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Cold rolled Steel Coil/Plates with high Quality from CNBM
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 89000000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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