Best Cold Rolled Steel Coil -in Good Price Best Quality

Best Cold Rolled Steel Coil -in Good Price Best Quality System 1

Best Cold Rolled Steel Coil -in Good Price Best Quality System 2

Best Cold Rolled Steel Coil -in Good Price Best Quality System 3

Best Cold Rolled Steel Coil -in Good Price Best Quality

Ref Price:: $403.00 - 806.00 / m.t.

Loading Port:: China main port

Payment Terms:: TT or LC

Min Order Qty:: 50 m.t.

Supply Capability:: 10000 m.t./month

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Best Cold Rolled Steel Coil -in Good Price Best Quality

1.Structure of Best Cold Rolled Steel Coil -in Good Price Best Quality：

The raw material of cold rolled steel coil/sheet is high quality hot rolled product, and after pickling continuous rolling, degreasing, annealing,skin pass,slitting and cut to length line etc. Along with it many kinds of new technology and new process of global cold rolling production have been applied. Therefore the quality of the goods could be guaranteed.

2.Main Features of the Cold Rolled Steel：

• Excellent process capability

• Smooth and flat surface

• Workability, durability

• Excellent heat resistance performance

• High strength

• Good formability

3. Cold Rolled Steel Images:

Chinese Best Cold Rolled Steel Coil JIS G 3302 -in Good Price

4.Cold Rolled Steel Specification

Standard:AISI,ASTM,DIN,GB,JIS,JIS G3302 ASTM 653M EN10142

Grade: Q195~Q345

Thickness: 0.16mm~2.0mm

Width: 1250mm MAX

Coil weight:3-12 MT

Coil ID:508/610mm

Chemical composition:

0.150

0.476

11.231

12.50

0.900

0.039

0.010

5. FAQ of Cold Rolled Steel

1.How to guarantee the quality of the products？

We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

2. How long can we receive the product after purchase?

Usually within thirty working days after receiving buyer’s advance payment or LC. We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 15-25 days, but the shipment will depend on the vessel situation.

Q:How is the critical temperature of structural steel affected by fireproofing? What temperatures can fireproofed structural steel withstand?: This would depend upon the method of fireproofing. Steel used to be insulated with an asbestos coating. Of course the steel under the insulation had the same critical temperature as the uncoated steel but was protected from external heat by the insulation. More commonly it would be an alloy and there are so many that one could not guess except to say it should be higher than the original.

Q:i have a guitar with three nylon three steel strings. Am i able to replace the nylons with steel strings?: Be careful - if the guitar is strictly a classical guitar, then it is made to handle nylon strings only. If you put steel strings on a classical nylon-string guitar, you can bend the neck pretty bad due to the increased tension of the steel strings. Research your particular guitar in question and see if it is in fact a nylon-only classical guitar or not.

Q:How are steel coils used in the manufacturing of automotive springs?: Steel coils are used in the manufacturing of automotive springs as they provide the necessary strength and flexibility required for suspension systems. These coils are shaped, heated, and tempered to achieve the desired spring rate and durability, ensuring a smooth and controlled ride for vehicles.

Q:What minerals are mixed to make steel?: Carbon from coal, Iron from iron ore, Calcium from limestone, Oxygen from compressed O2.

Q:What are the different methods of coil edge trimming?: Various industries commonly use several methods for coil edge trimming. These methods include: 1. Shearing: Cutting the edges of the coil is accomplished using a shear blade. Shearing is a popular technique for thick coils and can be done manually or with a machine. It provides a clean and straight cut but may not be suitable for thin or delicate materials. 2. Slitting: In this process, the coil is passed through slitter knives that make multiple cuts along the edge, creating narrower strips. Slitting is commonly used for producing narrow coils or strips of various widths. It can be done in-line with a coil processing line or as a separate standalone process. 3. Laser cutting: A precise method of coil edge trimming, laser cutting employs a high-powered laser beam to cut through the material. It offers high accuracy and flexibility for cutting complex shapes or patterns. Laser cutting is commonly used for thin or delicate materials, minimizing the risk of deformation or damage caused by other cutting methods. 4. Plasma cutting: Plasma cutting is a thermal cutting process that employs a plasma torch to cut through the coil. It is suitable for cutting a wide range of materials, including thick coils. Plasma cutting is known for its high cutting speed and ability to cut through materials with high melting points, such as stainless steel or aluminum. 5. Waterjet cutting: This method utilizes a high-pressure jet of water mixed with an abrasive material to cut through the coil. It is a versatile technique that can cut a wide range of materials and thicknesses. Waterjet cutting provides a smooth and precise cut without heat-affected zones, making it suitable for sensitive materials. 6. Guillotine cutting: Guillotine cutting involves using a guillotine-style blade to cut through the coil. It is a quick and efficient method that provides a straight cut. Guillotine cutting is commonly used for cutting coils of various thicknesses and is often performed with a machine for higher precision. Each method of coil edge trimming has its own advantages and considerations depending on the specific requirements of the application. The choice of method usually depends on factors such as material properties, thickness, desired cutting accuracy, production volume, and budget constraints.

Q:I'm looking to buy the Milano Stiletto, and it uses 1045 steel. I was just wondering whether this will hold up and keep an edge.: Unfortunately, okorder /

Q:an 18k steel and gold, screw style bracelet how much would it be worth?: Steel does not come in an 18k version and is worth only about $1.50/pound. 18k gold (.750 or 75% pure) is currently worth about $40.20/gram, based on the spot price of gold of $1,667/ounce at this moment.

Q:How are steel coils used in the production of metal cladding?: Steel coils are used in the production of metal cladding as they are rolled into flat sheets and then formed into various shapes and profiles. These coils provide the raw material for manufacturing metal cladding panels, which are widely used in construction for their durability, weather resistance, and aesthetic appeal.

Q:How long can steel coils be stored?: Steel coils can be stored for an extended period, typically up to six months to a year, depending on the specific type of steel and its storage conditions.

Q:What is the maximum temperature that steel coils can withstand?: The maximum temperature that steel coils can withstand depends on the specific type of steel being used. However, generally, steel coils can withstand temperatures up to around 1,500 degrees Fahrenheit (815 degrees Celsius) before they begin to lose their structural integrity and strength.

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