hot rolled steel coil carbon steel coil with competetive price

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
500 m.t.
Supply Capability:
10000 m.t./month

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Product Description:

 

Quick Details

  • Standard: GB, JIS

  • Grade: SS400/Q235B

  • Thickness: 0.5-8

  • Place of Origin: Hebei, China (Mainland)

  • Type: Steel Coil
  • Technique: Hot Rolled

  • Surface Treatment: Other

  • Application: Flange Plate

  • Width: 1250-2500

  • Length: 2M-6M

  • Steel Grade: SS400

Packaging & Delivery

Packaging Details:as customs require, or in bundles
Delivery Detail:25 days after receiving the deposit

Specifications

Material: SS400
Thickness: 2.0-12mm
Length: 2438, 6000, 9000mm or as required.

SS400   11.5*1500   
SS400   11.5*2000   
SS400   2.0*1500    
SS400   2.3*1500    
SS400   2.5*1500    
SS400   2.5*1800    
SS400   2.75*1500   
SS400   3.0*1500    
SS400   3.5*1500    
SS400   3.75*1500   
SS400   4.0*1500    
SS400   4.3*1500    
SS400   4.5*1500    
SS400   4.7*1500    
SS400   4.75*1500   
SS400   5.5*1500    
SS400   5.7*1500    
SS400   5.75*1500   
SS400   5.8*1500    
SS400   7.3*1500    
SS400   7.5*1500    
SS400   7.75*1500   
SS400   7.75*2000   
SS400   9.3*1500    
SS400   9.75*1500   
SS400   9.75*2000   

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Q:Will a stainless steel ring rust, or tarnish?
Stainless Steel does not rust...that is why it is used in our kitchens and the top kitchens of the world...!! sorry...Stainless Steel does not Tarnish either!
Q:advantages and disadvantages of steel structure?
Disadvantages Of Steel
Q:what are the differences between chrome and stainless steel?
Chrome is a very hard metal that is plated over regular steel. It often chips and cracks off, allowing rust to form underneath. Stainless steel is an alloy of steel and nickel (I think) - sometimes the pipe is solid stainless, more often it's a coating. It doesn't rust, but also doesn't look as shiny in the beginning (stainless always looks better after a little time 0 chrome plate never lasts.) It's also softer, meaning that it doesn't tend to flake off like chrome does. Chrome plating if mainly for looks - stainless steel is for the longevity of your new parts. Chrome also tends to hold the heat in - not always good, as it will discolour with intense heat (very common on exhaust pipes), and the greater expansion and contraction during its usual heating and cooling cycles tends to make it flake off more easily. Bottom line - are you more interested in performance and keeping the car running well, or are you interested in temporary, short-term looks? After all, there's a reason that pro race engines don't use chrome plating.
Q:Does mild steel rust?
Mild steel is an alloy. It is the most common form of steel. Mild steel (a so-called carbon steel) is a general term for a range of low carbon (a maximum of about 0.3%) steels that have good strength and can be bent, worked or can be welded into an endless variety of shapes for uses from vehicles (like cars and ships) to building materials. The carbon does not stop the material rusting or corroding. In addition to iron, carbon, and chromium, modern stainless steel may also contain other elements, such as nickel, niobium, molybdenum, and titanium. Nickel, molybdenum, niobium, and chromium enhance the corrosion resistance of stainless steel. It is the addition of a minimum of 12% chromium to the steel that makes it resist rust, or stain 'less' than other types of steel. The chromium in the steel combines with oxygen in the atmosphere to form a thin, invisible layer of chrome-containing oxide, called the passive film. The sizes of chromium atoms and their oxides are similar, so they pack neatly together on the surface of the metal, forming a stable layer only a few atoms thick. If the metal is cut or scratched and the passive film is disrupted, more oxide will quickly form and recover the exposed surface, protecting it from oxidative corrosion.
Q:A roll of 1 meters wide color steel roll about how many tons?
In general, between 3.5 and 5 tons. Our company uses 0.17*1000 white color steel roll. The weight is usually around 4.5 tons. Different manufacturers will have different sealing rolls.
Q:How difficult is it to harden steel?
It kind of depends on the application. It can be anywhere from simple to very difficult depending on what exactly you are talking about. Hardening a small piece of carbon tool steel for a chisel or punch consists of simply heating it till its red hot and then quenching it in water. This is done after the tool is formed. Hardening also means making the steel brittle, so it must be tempered after hardening to make it hard and strong. Hardening large or huge pieces like that used for equipment is done at the foundry, where they have equipment to do such a job.
Q:Hardenability of steel?
Bit tricky to explain and I don't know muh about it but steel on its own has lost of gaps in it ( the molecular structure) and when carbon is added thos gaps are filled, I think of it like this: it is easier to punch through expanded polystyrene( with all the little balls) than unexpanded(just a lump of plastic) as the balls are not properly joined and have air pockets between them.
Q:Fire resistant steel?
There is a chemical that is used presently that is sprayed onto steel beams called Monocoat. Its a form of insulation that gives steel protection for up to 2 hours I think. Hope that helps!
Q:whats the average price of wide flange steel W10x30?
The price of steel is increasing daily, so an exact answer is rough. A W10x30 is a fairly common shape and shouldn't be too hard to find. For a very rough ballpark number, say $700/ton (installed price), the piece you require should be in the range of about $250.00 or less as I assume you'll be doing the installing. Please don't take this as the gospel, however. Price varies on location, stock, and availability. Open the phone book and contact your local steel supplier. Because the piece you require is fairly short, you might get lucky and find someone who has a waste piece that length that they will give you a good deal on. --------------------------------------... I just checked the AISC web site to verify the number I quoted above and they posted an article stating that the average mill price had just increased to over $1000/ton in May. The best advice I can provide at this point is to buy the W10 now and don't wait any longer.
Q:Steel mine question help!!!?
The existence of them would be a good start. Steel is produced from iron ore, not mined.

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