Cold Rolled Steel Coil with Prime Quality and Best Selling

Cold Rolled Steel Coil with Prime Quality and Best Selling System 1

Cold Rolled Steel Coil with Prime Quality and Best Selling

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 200 m.t.

Supply Capability:: 5000 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.

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

• Good formability

• Good visual effect

• Excellent process capability

• Smooth and flat surface

• Workability, durability

3.Cold Rolled Steel Images

Cold Rolled Steel Coil with Prime Quality and Best Selling

4.Cold Rolled Steel Specification

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

Width: 1250,600-1250mm

Coil weight:3-12 MT

Coil ID:508/610mm

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

Grade: Q195~Q345

Chemical composition:

0.15

0.47

11.23

12.5

0.90

0.038

0.01

5.FAQ of Cold Rolled Steel

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

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.

Q: In construction, what types of stress require steel to be placed in footings?: Bending moment , shear stress and punching stresses

Q: Can you recycle steel? And if you wanted to buy some recycled steel, where would you get it?: Hi, You bet ya.Right now its the big boom here in Maine.A lot of people are doing it ,its a good thing cause its helping clean up a lot of the junk around here. You could go to a scrap yard But I don't think they would seel much right now they are busier then ever just bringing in stuff. Anyways if you really got a lot let me know I can tell you everything you need to know and what to do with what you got. Mike

Q: Ok, lately I've been taking to making things out of stainless steel chain mallie rings. The problem is that when i make a bracelet or something, the area around the fastener always looks pretty bad. I'm thinking to have a friend who also does chain mallie finish the weave all the way around. This would make it look good but make it impossible to remove.Are there any long term problems with stainless steel on skin? I know some metals will change the color of the skin or make the skin absorb some of the metal. Is this something to worry about with stainless steel?: Stainless steel contains both nickel and chromium. These two alloys are responsible for most of contact dermatitis in people. Some of my co-workers making steel had such bad reactions to chromium that they had to quit their jobs. Their skin was always inflamed. People don't react to finished stainless steel the same way because the alloys are bonded tightly in the heat treating process. But if you are grinding it and getting the dust on your skin, you could get a contact dermatitis if you are sensitive. I don't think it would absorb into your blood stream or do any long term damage to your skin. If you do get a reaction, you would have to cease your exposure or in a worse case scenario risk getting a body wide reaction like my coworkers. I would not worry about any exposure making rings out of stainless steel. After all, stainless steel is used in sugical implants and most people are fine.

Q: What is the difference between black steel pipes and galvanized steel pipes when used for water or gas, and why?: This Site Might Help You. RE: What are black steel pipes made of ? What is the difference between black steel pipes and galvanized steel pipes when used for water or gas, and why?

Q: I want to buy a VERY sturdy bunkbed, but don't know which one would be better with not getting loose or falling apart.: Metal/Steel. :)

Q: What are the different coil edge options?: The different coil edge options include open coil, continuous coil, offset coil, and pocket coil.

Q: What are the advantages of using steel coils?: There are several advantages of using steel coils. Firstly, steel coils are highly durable and can withstand extreme conditions, making them suitable for various applications. Secondly, they provide excellent strength and stability, making them ideal for structural purposes. Additionally, steel coils can be easily molded into different shapes, allowing for customization and versatility in design. Moreover, steel coils have a high recycling rate, making them an environmentally friendly choice. Finally, steel coils offer cost-effectiveness due to their long lifespan and low maintenance requirements.

Q: case hardening steel is adviced or thru hardening steel is most suitable?: I don't know your application, but here is some advice. Case hard provides a hard shell around soft steel, depending on the bake, the case is usually .002-.008 thick. (thousands of an inch) Heat treated steel or tool steel is hard all the way thru. Case hardening, provides toughness with flexibility, however, once it's compromised, the part is scrap. Hardend tool steel is extreemly hard throughout and the harder it is, the more brittle it becomes. The application of the part will help you to determine the material needed. For instance; Plastic injection molds are very hard so the hot plastic wont erode them over years of use. Punch Press dies aren't as hard but are tougher to withstand the shock. Machine bolts are case hardened so they can last, but soft enough to allow some stretching during tightening. Either way, the time in mfg will be about the same. Most tool steels today cut like cheese, but take time to be heat treated. Tool steel will cost a bit more than low carbon steel. Low carbon steel is as machinable, and cheaper, but, again, the baking period is as long or longer than tool steel. There are a lot of materials on the market today that maintain the durability of heatreated steel without having to go thru that process. 4140, ( or chrome/moly) comes to mind. There are also some 400 series stainless that work as well, and others. You need to determine strength, flexibility, ease of mfg, cost and repairability when considering which steel to use.

Q: I juuuust got a new stainless steel sink only 5 months ago, and it already has a couple rust spots on it.What caused this?!: Use a soft cloth or nylon sponge and a little bit of detergent on the spot. Do not use bleach, chlorine or otherwise. If this does not work, try a little baking soda. Always rince out the sink after you use it, soap film can leave a rainbow looking mark in the stainless steel. I take everything out of the sink after I wash dishes. I use a small amount of veg oil on a paper towel to shine up the sink.

Q: What are the disadvantages of using steel coils?: One disadvantage of using steel coils is their high weight and bulkiness, which can make transportation and handling more difficult and costly. Additionally, steel coils are prone to rust and corrosion, requiring proper maintenance and protective coatings to prevent deterioration. Lastly, steel coils can be expensive to produce and purchase, making them less cost-effective compared to alternative materials in certain applications.

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