Cold Rolled Steel Coil with High Quality

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
100 m.t.
Supply Capability:
20000 m.t./month

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Product Description:

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 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.

 

 

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Q:Accessories For Steel Building ?
Nowadays, okorder.com/
Q:can i play flamenco on steel string guitar?
Well, you couldn't play traditional flamenco on a steel string guitar, that's for sure. What you could do is learn some flamenco chords and chord progressions. One problem is that a lot of flamenco techniques on a steel string guitar -- rasgueado, for example -- will literally sand your right hand fingernails down to the nub. It's not going to be pretty, and will probably be painful. Even on a flamenco guitar I protect my right hand nails with a thin coat of super glue. Also, the fingerboard of a flamenco guitar is wider than that of a steel string guitar. That's because many of the notes played in flamenco are actually played with the left hand, not the right hand - lots of hammer ons and pull offs. You can do that higher up the neck on an steel string guitar, but it would be hard to do that in first position on that guitar. Anyway, yes, to a small extent you could conceivably do something that has a flamenco sound on a steel string guitar. But why? You can get a great student model flamenco guitar from Yamaha. It's only $350. Then, you need a teacher. Flamenco is difficult to learn (I've been at it for ten years) and it's important to learn from an instructor who can teach you the correct techniques. Otherwise, you just have to learn everything all over again when you finally do take lessons. Intermediate and advanced students can learn from a video, but beginners really need face time with an instructor. Best wishes.
Q:Can a bear bend steel?
depends how thick the steel is. Looking at it, I would say yes. Not the frame pieces, but just the walls of the pool.
Q:Are the shafts on my clubs graphite or steel....?
Hold one club in each hand and hit them together like swords fighting, putting the impact point about midway down each shaft, and listen to the sound. If it's more of a clank sound, it's steel, and more of a click sound, it's graphite.
Q:Stainless steel ring?
go with silver its cheap but not as bad as steel
Q:Steel or Iron? (stupid 20 characters thing)?
steel is harder than iron Iron is a chemical element. It is a strong, hard, heavy gray metal. It is found in meteorites. Iron is also found combined in many mineral compounds in the earth's crust. Iron rusts easily and can be magnetized and is strongly attracted to magnets. It is used to make many things such as gates and railings. Iron is also used to make steel, an even harder and tougher metal compound. Steel is formed by treating molten (melted) iron with intense heat and mixing it (alloying) with carbon. Steel is used to make machines, cars, tools, knives, and many other things.
Q:Alloyed to make stainless steel?
E. Stainless steel is mainly comprised of Cr and Ni. Steel is an alloy composed mainly of iron. On a side note, Carbon is not really in stainless steel and it is only less than .1%
Q:aluminum vs. steel?
Go with Aluminum. Mirageguitarworks could not put it any better.
Q:Help! I did something to my stainless steel ring?
Stainless steel has a rating. I don't know what your ring's stainless steel rating is. If you know, you can look it up. The rating will tell you how much steel vs other metal it has (usually Cr and Ni). But usually when you heat the stainless steel to extreme temperature it will discolor due to oxidation. What is worse is that you cooled it off in water (I assumed that you did it while it was still hot). By rapid cooling, you have changed the physical structure of the steel itself. It will change the hardness of the steel. That is why it feels different. Look up on annealing, normalizing, quenching and tempering under heat treatment for steel.
Q:steel refining process?
The refining process removes impurities. Impurities are anything that is not iron (Fe). Most steels are at least 98% iron, with a fraction of a percent of carbon, a dash of manganese, and traces of sulphur and phosphorus. These are called carbon steels. The non-iron elements are impurities found with the iron in the ore. A certain amount of carbon and manganese is beneficial to the strength of steel, so part of the refining process is designed to control the carbon and manganese content to give desired properties to the steel. Sometimes small amounts of these are added in the process. Besides the common carbon steels, there are many alloys of steel in use today. Alloying is done after the steel is refined to over 98% iron, and while it is a liquid. Various elements are added to the steel in controlled amounts to give it special properties. These include silicon, aluminum, magnesium, vanadium, beryllium, nickel and chromium, and sometimes molybdenum, tungsten and titanium. Alloy steels are still mostly iron, ususally at least 95%, but some stainless steels are only 75% iron because of large amounts chromium and nickel added to the mix.

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