Best Cold Rolled Steel Coil ASTM A 1008-in Low Price China

Best Cold Rolled Steel Coil ASTM A 1008-in Low Price China System 1

Best Cold Rolled Steel Coil ASTM A 1008-in Low Price China System 2

Best Cold Rolled Steel Coil ASTM A 1008-in Low Price China

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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 ASTM A 1008-in Low Price China

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.

2.Main Features of the Cold Rolled Steel：

• Excellent process capability

• Smooth and flat surface

• Excellent heat resistance performance

• Good visual effect

3. Cold Rolled Steel Images

Best Cold Rolled Steel Coil ASTM A 1008-in Low Price China

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

Chemical composition:

0.150

0.476

11.231

12.50

0.900

0.039

0.010

FAQ

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. 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: What is the typical lead time for ordering steel coils?: The typical lead time for ordering steel coils can vary depending on factors such as supplier availability, production capacity, and shipping logistics. However, it is common for lead times to range from a few weeks to a few months. It is important to communicate with the supplier directly to get an accurate estimate for the specific order.

Q: Molton is formed at 2800 F. Thats a fact. Now jet fuel at its hottest is 1800. Where does the other 1000 degress come in? And it was found at the WTC 7 site. Was this hit by a plane? A simple fire COULD NOT produce molton. This is a fact. Molton is formed during controlled demoliton of a building since all the bombs in the buiding go off and its very very hot. The fact there was MOLTON at the site is shocking to some since it is IMPOSSIBLE for molton to form from jet feul alone. Impossible. It needed another source. Now the claim that I'll get is that it weakened the stell but then we would find weak steel not molton. Why do you seem to throw this off of your shoulder? Do you not want to belive it? I'm no jet fuel guy but I know you cannot make molton by using just jet fuel. This is really proof that 9/11 was an inside job.: Aircraft frames are made out of aluminum and magnesium which burn very hot once they reach flame point. The other 1000 degrees can come from fire being in a a semi confined space, and heat building over time, plus you can reduce the heat if you add pressure which the building was under to start with. I did like a 2 year stint testing construction materials, I know a little bit about how they behave.

Q: How are steel coils processed for painting or coating?: Steel coils are processed for painting or coating through a series of steps. Firstly, the coils are cleaned to remove any dirt, oil, or scale using various methods like acid pickling or mechanical cleaning. Then, a primer or chemical treatment is applied to enhance the adhesion of the paint or coating. Next, the coils are dried to remove moisture and ensure proper adhesion. Finally, the paint or coating is applied to the coils using methods such as coil coating or electrostatic spraying, and then the coated coils are cured to achieve the desired finish and durability.

Q: Can someone help me...i have a diagram and were supposed to calculate the steel tonnage needed for the pictre. Can someone tell me step by step what i need to do (ex:find area of ...): - Find the cross sectional area of the steel bars if given, if not find the volume of concrete and approximately multiply the concrete volume by 400kg the weight of steel per concrete volume. - If you find the steel cross sectional area , multiply by the

Q: Does anyone know what is 12 gage Cold Rolled Steel meaning? Also, help me to describe it.Thank you so muck ~!Mark Lin: Steel thickness is measured by gages. 16 gage is approximately 1/16th of an inch. The larger the number (say, 24), the thinner the steel. Steel is made from large metal bars (4'x12', about 8 thick) that pass through presses to get thinner and thinner. If the final stages of rolling are done with pressure and not heat, it is cold rolled. It often gets galvanized to prevent rusting. Hope this helps.

Q: In the warehouse management system of steel coil: Warehouse is an important component of enterprise material supply system. It is also the tache of enterprise material circulation and storage, and it also undertakes many functions of material management. Its main tasks are to keep the stock well, to be accurate, to be of good quality, to ensure safety, to prompt the people, to produce, to be considerate, to reduce costs, and to speed up capital turnover.

Q: How are steel coils processed before being used in manufacturing?: Steel coils undergo several processing steps before they are used in manufacturing. These steps typically include cleaning, pickling, cold rolling, annealing, and coating. Cleaning involves removing any dirt or impurities from the surface of the coil. Pickling is a chemical process that removes scale and oxides from the steel, enhancing its surface quality. Cold rolling reduces the thickness and improves the hardness of the steel. Annealing involves heating the coil and then slowly cooling it to enhance its ductility and reduce internal stresses. Lastly, coating is applied to protect the steel from corrosion or to enhance its appearance.

Q: How do steel coils differ in terms of size and weight?: Steel coils can differ in terms of size and weight based on the specific requirements and applications. The size of steel coils can vary depending on the industry and intended use, ranging from small coils weighing a few hundred kilograms to larger coils weighing several metric tons. The weight of steel coils is primarily determined by the thickness, width, and length of the coil, with thicker and wider coils generally being heavier. Therefore, the variation in size and weight of steel coils is based on the specific needs of different industries and applications.

Q: What are the different methods of coil end welding for steel coils?: There are several different methods of coil end welding for steel coils, which include resistance welding, laser welding, and electric arc welding.

Q: Are they made using the same processes, or is tempered steel made without the quenching process?: Hardening is the preliminary process. The fully hardened state may be far too brittle for practical use. The tempering process is tailored to reduce the actual hardness, to introduce more flexible alloys. The tempering method employed may be done at relatively low temperatures, but some alloys require prolonged soaking at elevated temperatures. Some may be cooled in air, but others may require quenching to end the process.

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