Cold Rolled Steel Coil with Good Price and Good Quality of China

Cold Rolled Steel Coil with Good Price and Good Quality of China System 1

Cold Rolled Steel Coil with Good Price and Good Quality of China

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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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1.Structure of Cold Rolled Steel Description：

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. The product is widely used in outdoor and interior decoration, furnishing manufacturing, home appliance, automobile etc.

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

• Good visual effect

3.Cold Rolled Steel Images

Cold Rolled Steel Coil with Good Price and Good Quality of China

4.Cold Rolled Steel Specification

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

Grade: Q195~Q345

Thickness: 0.16mm~1.5mm,0.16-1.5mm

Width: 1250,600-1250mm

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

We have organized several common questions for our clients，may help you sincerely：

1.How about your company？

A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.

2.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.

3. 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: I heard on some shows that you can carbonise steel by heating it red hot then dropping it in black oil. i cant find this no where online, and the process for commercial carbon steel is totally different. can you really carbonise regular steel by heating it to red hot then dropping it in regular black oil. i saw it on mythbusters once. when the made carbon steel hammers to test if 2 hammers smashed together will shatter: in the experience that your speaking a pair of folding pocket knife, i think of that it somewhat is somewhat six one way and a 0.5 dozen the different. i actually do choose stainless for my pocket knives. i don't choose to grease a knife to the degree i've got faith carbon demands, basically to then stick it my pocket to entice dirt to the knife and oil to my pants. i'm the impressive opposite on sheath knives nevertheless. i admire 1095 carbon steel, uncomplicated part sheath knives. i will thrash on them difficult, and that i rarely have considerable part issues. of course, I require them to be lined with some style of powder coat or the like, with the aid of fact they might rust, yet I do attempt and save them sparkling and dry whilst in the sheath, so as that they gained't pit the uncoated part. My motives for this sheath knife selection is multi-fold. First, those knives are only much less costly. i don't spend $80 money on a exterior sheath knife. i take advantage of the gadget too difficult to choose to spend extra. i don't basically like the extra classic stainless steels alongside with AUS-8, 420HC, and 440C (to not point out the HORRENDOUS 440A) with the aid of fact i've got faith that the all else being equivalent, a stainless blade will bend till now a carbon blade will harm. I additionally think of that carbon holds an part a minimum of besides, if not extra suited, than classic stainless, and it somewhat is plenty extra handy to hone. i don't understand plenty approximately those new laminates, different than the very difficult, yet not so difficult. they seem probably too brittle for my use. That, mixed with the actuality that they harm the bank, ability that I only is only not pondering them.

Q: What are the different types of steel coil surface defects?: There are several different types of steel coil surface defects that can occur during the manufacturing or handling process. Some of the common types include: 1. Rust: Rust is a common surface defect that occurs when the steel coil is exposed to moisture or oxygen. It appears as a reddish-brown discoloration on the surface of the coil. 2. Scratches: Scratches are superficial marks that can occur during handling or transportation of the steel coil. They can vary in depth and severity, ranging from light surface scratches to deep gouges. 3. Stains: Stains are another type of surface defect that can occur due to exposure to chemicals or other substances. They can appear as discolored patches on the surface of the coil, and may be difficult to remove. 4. Roll marks: Roll marks are impressions or indentations that can occur during the rolling process. They are caused by uneven pressure or misalignment of the rolls, and can appear as lines or patterns on the surface of the coil. 5. Edge wave: Edge wave is a defect that occurs when the edges of the coil are not perfectly flat. It can cause the edges to appear wavy or uneven, and may affect the overall appearance and performance of the coil. 6. Oil spots: Oil spots are surface defects that occur when oil or lubricants used in the manufacturing process are not properly removed. They can appear as dark spots or patches on the surface of the coil, and may affect the adhesion of coatings or paints. 7. Pitting: Pitting is a defect that appears as small, shallow depressions or pits on the surface of the coil. It can be caused by factors such as corrosion, uneven cooling, or impurities in the steel. 8. Holes: Holes are more severe surface defects that can occur due to a variety of reasons, such as corrosion, mechanical damage, or manufacturing errors. They can range in size and can significantly affect the structural integrity of the coil. It is important to address these surface defects promptly to ensure the quality and performance of the steel coil. Regular inspections, proper handling, and appropriate surface treatments can help minimize the occurrence of these defects.

Q: I have heartgold and I don't have a steel type Pokemon to beat lapras. HELP: There are many steel types in Heartgold and Soullsilver. Thing is, lapras is also a water type so steel is not super effective against it. The super effective types against lapras are Grass, electric, fighting, and rock. Lapras has very high HP and special defence. Plus, since it is hailing, Blizzard gets 100% accuracy. Since grass is weak against ice, it's not the best choice. I would go with a Machamp with No guard and Dynamic Punch (for 100% accuracy). Fighting would be the best type becuase rock is weak to water and grass is weak to ice and electric pokemon don't have the best stats. You could use Raikou but i wouldn't. If you still want steel types, Magnezone and Steelix are good. So are Agron and Empoleon. Hope i helped!!!

Q: What are the common coil grades available for steel coils?: The common coil grades available for steel coils are typically classified into three main categories: low carbon steel, medium carbon steel, and high carbon steel.

Q: What are the different methods of surface treatment for steel coils?: Steel coils can undergo various surface treatment methods, each with its own advantages and uses. Some commonly employed techniques include: 1. Hot-dip galvanizing: Immersing the steel coil in molten zinc results in a protective coating. This process offers excellent corrosion resistance and is commonly employed in outdoor applications like roofing, fencing, and automotive parts. 2. Electro-galvanizing: A thin layer of zinc is electroplated onto the steel coil's surface. Electro-galvanizing provides similar corrosion resistance to hot-dip galvanizing but with a thinner coating. It is often utilized when a smooth and visually appealing finish is desired, such as in appliances, electrical equipment, and automotive components. 3. Powder coating: A dry powder is applied to the steel coil's surface and cured under heat to form a durable and protective layer. This method offers excellent resistance to chipping, scratching, and fading, making it suitable for both indoor and outdoor applications. 4. Painting: Liquid paint coatings can be applied to steel coils, offering both protection and aesthetic appeal. These coatings can be customized to meet specific requirements such as corrosion resistance, UV protection, or chemical resistance. They find common usage in industries like construction, automotive, and appliances. 5. Pickling and oiling: This method involves removing scale or rust from the steel coil's surface by dipping it in an acid solution (pickling), followed by a coating of oil to prevent reoxidation. Pickling and oiling are typically employed for temporary corrosion protection during the storage and transportation of steel coils. 6. Pre-painted coatings: Steel coils can be coated with pre-painted finishes during the manufacturing stage. This continuous process involves passing the steel coil through a coating line where a layer of paint is applied. Pre-painted coatings offer a wide range of colors and finishes, making them popular in industries like construction, automotive, and appliances. These are only a few examples of the surface treatment methods commonly used for steel coils. The selection of a specific technique depends on factors such as desired corrosion resistance, aesthetic preferences, environmental conditions, and specific application requirements.

Q: What are the dimensions of steel coils used in the transportation equipment industry?: The dimensions of steel coils used in the transportation equipment industry can vary depending on the specific application and manufacturer. However, commonly used dimensions range from 0.015 inches to 0.625 inches in thickness and from 24 inches to 60 inches in width. The outer diameter of these coils typically falls within the range of 48 inches to 72 inches.

Q: Can steel coils be bent or shaped?: Yes, steel coils can be bent or shaped. Steel coils are highly flexible and can undergo various bending and shaping processes to achieve desired forms and configurations.

Q: What is the maximum diameter of a steel coil?: The maximum diameter of a steel coil varies depending on the specific type and thickness of the steel, as well as the capabilities of the manufacturer's equipment. However, in general, steel coils can have diameters ranging from a few inches to several feet.

Q: What are the different types of steel coil cutting blades?: Various types of steel coil cutting blades exist, each specifically designed for particular cutting purposes. 1. Slitting Blades: These blades are utilized to cut steel coils into narrow strips. They possess a straight cutting edge and come in different widths to accommodate various slitting needs. Industries like automotive, construction, and metal fabrication commonly employ these blades. 2. Shearing Blades: These blades are created to cut steel coils into flat sheets. They feature a curved cutting edge that enables a clean and precise cut. Steel service centers, where large coils are transformed into flat sheets for further manufacturing processes, frequently utilize shearing blades. 3. Circular Blades: Also known as rotary blades, these blades are employed for continuous cutting of steel coils. With a circular shape adorned with sharp teeth along the edge, they can effectively cut through the coil as it passes through the cutting machine. Industries such as packaging, printing, and paper manufacturing often make use of circular blades. 4. Guillotine Blades: These blades are employed to cut steel coils in a straight downward motion. Possessing a vertically moving straight cutting edge, they can effectively slice through the coil. Guillotine blades are frequently used in heavy-duty cutting applications that involve thick steel coils or large quantities of material. 5. Slitter Knives: Similar to slitting blades, slitter knives are typically smaller and employed in slitting machines that require multiple blades. Industries requiring high-precision slitting, such as electrical transformer production or precision metal stamping, often rely on slitter knives. Each type of steel coil cutting blade possesses unique characteristics and designs that render them suitable for specific cutting tasks. The appropriate blade selection depends on factors like steel coil thickness and width, desired cut quality, and specific application requirements.

Q: is surgical steel or sterling silver belly button rings better for you? surgical is really cheap so its sketch and i justt dont want it to mess up: Sterling Silver Belly Rings

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