• Good Quality Of  Cold Rolled Steel Coil-0.3*1220-SPCC System 1
  • Good Quality Of  Cold Rolled Steel Coil-0.3*1220-SPCC System 2
  • Good Quality Of  Cold Rolled Steel Coil-0.3*1220-SPCC System 3
  • Good Quality Of  Cold Rolled Steel Coil-0.3*1220-SPCC System 4
Good Quality Of  Cold Rolled Steel Coil-0.3*1220-SPCC

Good Quality Of Cold Rolled Steel Coil-0.3*1220-SPCC

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
100 m.t.
Supply Capability:
10000 m.t./month

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SPECIFICATION

1) Capacity: about 10,000 ton per month for steel strip/tape product
2) Thickness: from 0.20mm to 3.5mm, all available.
3) Width: from 15mm to 600mm, all available.
4) Grade: Q195, SGCC, DX51D 
5) Coil weight: from 50kg to 7000kg, all available.
6) Coil ID: 100mm - 508mm
7) Coil OD:500mm-1300mm
9) Tensile strength: 28.1-49.2kgf/mm2
10) Zinc coating weight: Min. 60g/m2, double side
11) Spangle: regular spangle, minimized spangle, zero spangle
12) Surface treatment: chemical passivating treatment, oils, passivating oils
13) Min trial order 5ton each thickness, 1 x 20' per delivery
14) Components: C%≤ 0.07, Si%≤0.03, Mn% ≤ 0.50, P% ≤ 0.025, S% ≤ 0.025, Alt% ≥ 0.02

It is the based material for galvanized steel coil and pre-painted galvanized steel coil. It is widely used in light industry for making tank, furniture, pipe, refrigerators, washers, freezer plate, air conditioner, micro-wave oven, water heater, soot-such machine, electric rice cooker, electric roaster oven, dryers and automobile etc. In the other application industries, it’s mainly used for enameling, office furniture, burglarproof door, electronic element, fastener battery, hardware, automotive fitting etc.

Eye to sky package: Anti-damp paper inside full wrapped with plastic film, iron sheet outside on wooden pallet in 20 feet container with 25mt.


Q:Would the Ruger Sr22 pistol or the SW MP 15-22 be any good for the steel challenge?
Steel plates are very difficult for a .22lr
Q:Is there any way to melt steel without the intense heat of a blast furnace?
How To Melt Steel
Q:What are the different types of coil leveling machines?
There exists a variety of coil leveling machines utilized in different industries. Some frequently encountered types are as follows: 1. Precision Roll Levelers exhibit exceptional accuracy and possess the capability to precisely level coils. Employing a series of rolls, these machines apply pressure to eliminate any distortions or imperfections in the coil. 2. Straighteners are utilized to flatten coils that have become curved or warped during the manufacturing process. Typically, they consist of a set of rollers that gradually bend the coil in the opposite direction to restore its flatness. 3. Rotary Levelers are employed to level thicker coils or those with a higher yield strength. These machines employ a series of rolls that rotate in opposite directions, exerting pressure to flatten the coil. 4. Tension Levelers are commonly used to level thin-gauge coils. They function by applying tension to the coil while passing it through a series of rollers. This process effectively removes any waviness or unevenness in the coil. 5. Stretch Levelers are specifically designed for leveling coils made of high-strength materials. These machines employ a combination of stretching and bending to eliminate any irregularities on the coil's surface. 6. Cut-to-Length Lines not only level the coil but also cut it into specific lengths according to the customer's requirements. These machines are commonly utilized in precision-demanding industries like automotive or construction. In conclusion, the choice of coil leveling machine depends on factors such as the type and thickness of the coil, desired level of accuracy, and the intended application of the leveled coil.
Q:I'm kind of confused as to how the difference between a stainless steel and blued steel firearm is sometimes only $20 or so. Isn't stainless steel fairly more expensive to manufacture than plain carbon steel? Are some stainless steel firearms simply stainless steel finished with carbon steel underneath?
No, there are no rifles produced that are carbon steel underneath with a stainless steel finish. Typically, gun prices are set by whatever people will pay for the finished product, NOT based on what the material costs actually are. Even if the stainless were CHEAPER to produce, manufacturers could still charge a premium on those products because it offers an advantage to the user (less maintenance). Stainless is seen as an upgrade because of the maintenance and the good looks, so it's like an upgrade option on a sports car, even if it doesn't improve actual performance, it improves the marketability for the product, so it increases the product price. For rifle barrels, many manufactures do NOT charge a high mark up for stainless steel because even though YES is is harder to machine, they don't have to blue the part, which is an extra processing step, and extra materials cost. So when a stainless steel blank is made, it is machined, washed, and finished, but a chrome-moly barrel much be machined, washed, prep'd, hot blued, and finished.
Q:and what are the four main elements in STAINLESS steel? x
decreasing the carbon content fabric will strengthen the ductility, which will make it greater versatile. Carbon in metallic varieties brittle cementite (iron carbide) which will strengthen the hardness and capability of metallic.
Q:How do steel coils contribute to the energy infrastructure sector?
Steel coils play a vital role in the energy infrastructure sector by providing the necessary materials for the construction and maintenance of various energy-related structures and equipment. Firstly, steel coils are widely used in the production of pipelines, which are the lifelines of the energy industry. These pipelines transport oil, natural gas, and other energy resources over long distances, ensuring a steady supply to power plants and other energy facilities. Steel coils are used to manufacture seamless and welded pipes that possess high strength, durability, and resistance to corrosion, making them suitable for handling the harsh conditions of energy transportation. In addition to pipelines, steel coils are used in the production of storage tanks for oil, natural gas, and other fuels. These tanks are crucial for storing large quantities of energy resources, ensuring a continuous supply even during periods of high demand. Steel coils are utilized to fabricate the tank shells, providing the necessary strength and structural integrity to withstand the pressure and environmental factors associated with energy storage. Furthermore, steel coils are instrumental in the construction of power plants and other energy infrastructure facilities. They are used to manufacture structural components such as beams, columns, and supports, which provide the foundation and stability required for the safe operation of these facilities. Steel coils also contribute to the production of equipment such as turbines, generators, and transformers, which are essential for converting energy into usable forms and distributing it to end-users. Moreover, steel coils are utilized in the construction of transmission towers and electrical grids. These structures and networks are responsible for transmitting electricity from power plants to residential, commercial, and industrial consumers. Steel coils are used to manufacture the towers and poles that support high-voltage transmission lines, ensuring their stability and reliability in transmitting electricity over long distances. In summary, steel coils are indispensable in the energy infrastructure sector as they provide the necessary materials for the construction, maintenance, and operation of pipelines, storage tanks, power plants, transmission towers, and electrical grids. Their strength, durability, and resistance to corrosion make them an ideal choice for withstanding the demanding conditions of the energy industry, thereby ensuring a reliable and efficient energy supply to meet the growing needs of society.
Q:Does anyone know what is 12 gage Cold Rolled Steel meaning? Also, help me to describe it.Thank you so muck ~!Mark Lin
It's gauge.
Q:What are the different types of steel finishes available for coils?
There are several types of steel finishes available for coils, including hot-dip galvanized, galvannealed, electro-galvanized, and painted finishes.
Q:How are steel coils used in the production of roofing systems?
Steel coils are used in the production of roofing systems as they are formed into sheets or panels that are then shaped, cut, and fastened to create durable and weather-resistant roofs. The coils provide the raw material for manufacturing various components of the roofing system, such as metal tiles, standing seam panels, or corrugated sheets, which offer excellent strength, longevity, and protection against harsh elements.
Q:How are steel coils used in the manufacturing of safety systems?
Steel coils are commonly used in the manufacturing of safety systems as they provide strength, durability, and stability to various components. These coils are often transformed into springs, which are crucial for absorbing and distributing impact forces during accidents or sudden movements. Springs made from steel coils are utilized in seatbelt retractors, airbag systems, suspension systems, and other safety mechanisms to enhance overall safety and protect occupants in vehicles and various industrial applications.

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