• Cold Rolled Steel Coil with First Class Quality and Best Selling System 1
  • Cold Rolled Steel Coil with First Class Quality and Best Selling System 2
  • Cold Rolled Steel Coil with First Class Quality and Best Selling System 3
Cold Rolled Steel Coil with First Class Quality and Best Selling

Cold Rolled Steel Coil with First Class Quality and Best Selling

Ref Price:
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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
500 m.t.
Supply Capability:
50000 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

 

 

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:

C

Si

Mn

Cr

Ni

P

S

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 customers 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 buyers 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: Is Ace Steel's wrestling school still running?And do you know if their are any other wrestling schools in chicago?
the Steel Domain wrestling school thats where cm punk got trained at i live in cleveland but i was in chicago last month and took a tour of the school.
Q: How are steel coils used in the production of steel bolts?
Steel coils are used in the production of steel bolts by being unwound and fed into a machine that cuts and shapes them into the desired bolt size and shape. The coils provide a continuous and uniform supply of steel, ensuring consistent quality and efficiency in bolt production.
Q: What are the common methods of joining steel coils together?
Common methods of joining steel coils together include welding, mechanical fastening (such as using bolts or screws), adhesive bonding, and interlocking methods.
Q: What are the common coil slitting methods?
The common coil slitting methods include rotary shear, loop slitting, and double knife slitting.
Q: How are steel coils used in the production of steel latches?
Steel coils are used in the production of steel latches by being processed into flat sheets or strips, which are then cut and shaped to form the various components of the latch. These coils provide a ready-to-use source of high-quality steel, ensuring the strength and durability of the final product.
Q: What other metal is used to make rings? My girlfriend is allergic to stainless steel, but she wears a silver/grayish color ring, but I'm not sure what metal it is. Any ideas? Thanks!
Silver, white gold and titanium are quite common.
Q: What are the different types of surface finishes for steel coils?
Steel coils can be finished in various ways, each with its own unique properties and advantages. Here are some of the most common surface finishes for steel coils: 1. Hot Rolled: Achieved by heating the steel and rolling it, this basic finish results in a rough and scale-like appearance with varying levels of imperfections. 2. Cold Rolled: This finish is obtained by subjecting hot rolled steel coils to a series of cold rolling operations. It yields a smoother and more uniform surface with improved dimensional accuracy and surface quality. 3. Galvanized: In this process, a protective layer of zinc is applied to the steel coil's surface, offering excellent corrosion resistance. It is ideal for outdoor applications and environments exposed to moisture and corrosive elements. 4. Stainless Steel: Stainless steel coils have a distinctive finish due to the presence of chromium, which forms a thin, invisible oxide layer. This finish provides exceptional corrosion resistance and an appealing appearance. 5. Electrolytically Zinc Coated: Also known as electrogalvanized, this finish involves applying a thin layer of zinc to the steel coil through electroplating. It offers good corrosion resistance and is commonly used in applications that prioritize aesthetics. 6. Pre-painted: Pre-painted steel coils have a surface finish coated with paint or other protective coatings. This finish provides corrosion resistance and aesthetic appeal, allowing for a wide range of colors and finishes. 7. Aluminized: Aluminized steel coils are coated with an aluminum-silicon alloy, providing excellent heat resistance. They are commonly used in high-temperature applications like exhaust systems or ovens. Ultimately, the choice of surface finish for steel coils depends on specific requirements such as corrosion resistance, aesthetics, durability, and heat resistance.
Q: How are steel coils used in the production of furniture components?
Steel coils are commonly used in the production of furniture components as they provide a strong and durable material for construction. These coils can be shaped, cut, and formed into various components such as frames, supports, and brackets, adding strength and stability to the furniture. Additionally, steel coils can be coated or painted to enhance their appearance and protect against corrosion, making them versatile and long-lasting materials for furniture manufacturing.
Q: I would like to build steel galvanization plant.
How big of a kettle do you want to go with? A small 6-10 foot kettle would work fine for spinner work (small parts ran in baskets) but if you want to handle large beams and so forth you will need to have at least a 25 foot or longer kettle. You will need tanks for caustic,acid,rinsing,and preflux solutions. If you go with sulfuric acid it will have to be heated. The caustic and flux tanks need to be heated in any case.You will also need a bag house to control smoke coming off the kettle. First you should look into permits such to see if you can actually build this plant. Galvanizing is nasty work and the laws and regs are strict. Former Kettleman
Q: steel of beam has been rusted ,how can i repair it?
The rust needs to be removed by what ever means works best for your situation.. Often a twisted wire wheel on a 4 1/2 angle grinder works quickly... a hand wire brush may work well for you, or just plain sandpaper and a LOT of elbow grease (hard work) will remove the rust. From there, a coat of primer paint made for steel. Any hardware store in your area would have such a primer, in quart cans or spray cans. Once that is dry (a good 24 hours for most formulations), you can spray or brush paint the beam most any color you wish.. I've had very good luck with acrylic enamel paints for such projects.. IF your steel is badly pitted, you should consider getting it inspected to insure it will still hold up or support what ever it was installed to do. If you want a smooth finish, once the rust removal is done, you can fill in the dips and pock marks with an auto body filler (Bondo is one brand name)... It comes in 2 parts (the main filler and a hardener) that are mixed well and used to fill in the holes and divits with a plastic spreader.. Once hard (in a few minutes with most brands of filler), sanding with sandpaper and a sanding block will smooth out the finish very nicely. From there, the same primer mentioned above and paint will finish up your project... Hope this helps some... Good Luck!

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