Rolled Steel Coil/Plates with High Quality

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
100 m.t.
Supply Capability:
89000000 m.t./month

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Product Description:

Description of cold rolled steel coil :

The raw material of cold rolled steel coil/sheet is high quality hot rolled product, and after pickling, kinds of new technology and new process of global cold rolling production have been applied. Therefore the manufacturing, home appliance, automobile etc.


Specification of cold rolled steel coil :

1. Width: 600~1500mm

2. Thickness: 0.15~2.30mm

3. Grade: JIS G3321-SGLCC, SGLC400-570, (G550)

              EN10346-DX51D+AZ, DX53D+AZ, S250-S550

              ASTM A792M CS-B, SS255-SS550

4. Chemical Treatment: Chromated

5. Surface: Anti-Finger Print

6. Oil: Slight Oiled / Dry

7. Spangle: Regular

8. Zinc Coating: AZ50~AZ185g/m2

9. Coil Weight: 3~14MT

10. Coil ID: 508mm / 610mm

11. MOQ: 60MT per size or by negotiation


Characteristic cold rolled steel coil :

1. Refrigerators, cabinets, power distribution baords and drums.

2. Automobile floor and roof panels.

3. Automobile fenders and quarter panels

4. Automobile fenders and quarter panels


Images of cold rolled steel cold rolled steel coil:

Rolled Steel Coil/Plates with High Quality

FAQ

1.What's your MOQ?
50MT, it is for one container.
2.Whether your company have QC teams?
 Yeah, sure, our QC team is very important, they will keep the quality control for our products.
3. What's your normal delivery time?
Our delivery time about 10-20days for standard sizes, if you have other requirements like hardness  and width ,it is about 20-40days. But don't worry ,we also try our best for the 


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Q:Which one steel or metal?
hi Asking this question in engineering category would give you the following answer steel is a subcategory of metals moreover steel is iron with some other additions( mainly carbon) strong in the engineering sense is not a specific word..i mean we , in engineering, have many scales to categorize metals ( which include steel)..like hardness,corrosion,elasticity, and even heat conductivity...every metal could be strong in some and weak in other but i can understand that you are not an engineering type :) that's why here's a special answer for you steel usually has the silver shiny color ( i am not sure all grades of steel have this color)...it would be more EPIC to use steel bow and arrows... if it's a fictitious books...you can just use Iron or any name you can made up... You can search....how did the ancients make their bows and arrows? thanks :)
Q:What is meant by 440 Steel?
440 is an AISI (American Iron and Steel Institute) material specification. It specifies the precise quantities of carbon and other elements present in the alloy. Here are the constituents of AISI 440 steel: Carbon - 0.6 to 0.75% Chromium - 16 to 18% Manganese - less than 1% Molybdenum - less than 0.75% Phosphorus - less than 0.04% Silicon - less than 1% Sulfur - less than 0.03% Iron makes up the remainder. AISI 440 is a heat-treatable, precipitation-hardening stainless steel.
Q:What is the accuracy of steel tape inspection?
For example, you measure the length of a steel tape by 12.5 millimeters, 12 of which can be measured on a steel tape measure, and 0.5 you read. So the accuracy is millimeters.
Q:At what temperature would steel evaporate?
Steel is to broad. There are many types of steel with different melting/boiling points. Iron* has a boiling point of 5182 °F and a Heat of vaporization of 340 kJ·mol−1. iron is the main ingredient of steel, along with carbon and other various elements.
Q:Carbon Steel or Stainless Steel? ?
If your talking about a folding pocket knife, I think that it's basically six one way and a half dozen the other. I actually do prefer stainless for my pocket knives. I don't want to oil a knife to the degree I feel carbon requires, only to then stick it my pocket to attract dirt to the knife and oil to my pants. I'm the exact opposite on sheath knives though. I like 1095 carbon steel, plain edge sheath knives. I'll thrash on them HARD, and I rarely have major edge problems. Of course, I require them to be coated with some kind of powder coat or the like, because they can rust, but I do try and keep them clean and dry when in the sheath, so they won't pit the uncoated edge. My reasons for this sheath knife preference is multi-fold. First, these knives are simply affordable. I don't spend $80 dollars on a outdoors sheath knife. I use the tool too hard to want to spend more. I don't like the more traditional stainless steels such as AUS-8, 420HC, and 440C (not to mention the HORRENDOUS 440A) because I feel that the all else being equal, a stainless blade will bend before a carbon blade will break. I also think that carbon holds an edge at least as well, if not better, than traditional stainless, and it's much easier to hone. I don't know much about these new laminates, other than the very hard, but not so tough. They seem to be POSSIBLY too brittle for my use. That, combined with the fact that they cost a FORTUNE, means that I just won't be considering them.
Q:does this density are same for all type of steel? re : 7850kg/cu.m?
90% of the steels used today are plain mild carbon steels consisting of iron with less than 1% carbon content and as such have a density of about 7750 kg/cubic meter. Some special steels which have a significant percentage of alloying elements such as chrome or manganese or other elements will have greater density bringing the steel up to about 8000 kg / cubic meter. There are a greater many factors influencing the exact density of a steel. Even for steels of exactly the same content of iron , carbon and other alloying elements, there may be a difference ( very small mind you ) in density due to work hardening. The difference in this case is due to movement of dislocations which become locked in the grain boundaries and this forms a more dense crystal structure. For this same reason, the theoretical density of steel (which does not take into account dislocations) is greater than the measured density of steel.
Q:I need flint and steel how do i get it?
no common flint and steel in the house === you need to buy a Boy Scout - flint and steel fire starter kit === or a BIC lighter ... the other thing is a small jar filled with water [[ capped and water level near the top.]] hold the water-jar over some
Q:Is it me or is everything steel in pro wrestling?
The guard rails have to be steel or fans would tear them apart. The steps have to be steel..( although they are not 'solid steel'), in order to hold all that weight of people going up and down them for an entire show. The chairs are very forgiving. All in all, I can see where you are going with this, however it has been this way for decades now. Notice there are no steel tables or steel announcers desks?
Q:Steel Buildings.........!?
Arch steel buildings are extremely easy to put up as compared to other conventional structures you don't need any type of heavy equipment to erect your steel arch buildings. Most of the people put their steel buildings up with the help of family or friends in just a couple of days.
Q:Do you think there is a way to mix liquid concrete and molten steel/metal to create solution that is stronger?
There is an iron powder reinforced concrete flooring that improves abrasion resistance. However, you cannot get the tensile strength enhancement that is possible with rebar.

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