NO.1 HOT ROLLED STEEL COIL WITH HIGH QUALITY AND COMPETITVE PRICE

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Loading Port:
Tianjin
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TT OR LC
Min Order Qty:
100 m.t.
Supply Capability:
8000 m.t./month

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Product Description:

HOT-ROLLED STEEL COIL

Hot rolled low hardness, easy processing, good ductility. 

Available specification


thickness

width(mm)

length(mm)

coil inside diameter(mm)

HOT ROLLED 

STEEL COIL 

1.5-25

600-2000


762

HOT ROLLED

STEEL STRIP

1.5-20

30-720


762

HOT ROLLED 

STEEL PLATE

6-700

500-4500

4000-18000


HOT ROLLED 

STEELSHEET

1.2-25

50-2000

0-18000


We can supply customers' with different specifications of  the highest quality and lowest price.

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Q:Why is steel denser than wood?
Steel is basically a mixture (not the compound) of iron and carbon. Iron, by itself is an element and so is carbon. The atoms of Iron are larger in size compared to carbon. All the atoms of all the elements, smaller or larger, are spherical. If naturally a solid, the atoms of all such elements have voids as their atoms are closely packed. You can imagine a basket of oranges; you could see that void or empty space (which I am speaking about) between four or more of the oranges put together. Now, when heated to more than about 1500 degrees celcius, Iron melts and atoms in molten form increase space between themselves. Raising the teperature to 1800 degree celcius, carbon is mixed with iron. At this stage it causes the spherical carbon atoms to fill in the spaces present amongst the spherical atoms of the iron. On cooling, already dense iron becomes denser because no space is left there between its atoms. This denser form of iron + carbon has become steel in which carbon is not more than 3 to 4% of the total volume. Wood is nothing but a fallen and dried tree's part. When green and alive, tree's stem and branches have pores in there texture, which are fillled with water and other biological fluids necessary for the life of the plant. When dried all the fluids, especially water gets evaporated. and the pore are empty now. The term Density, means mass divided by volume (kg / cubic meters). Iron + Carbon (the steel) so tightly packed and Iron having very high atomic weight is surely denser than wood with just carbon and a few other elements with no significant role to play in the mass calculation; particularly if their are empty pore spaces filled with air only. Imagine the mass (which common people mistakingly call the weight) in kilograms of a peice of steel with dimensions of 1 meter cube and imagine the same for the dried wood. What do you think---which one is denser?
Q:Does steel have water in it?
Condensation forms when temperatures vary 'quickly'. The air itself is what provides the moisture. There you go.
Q:steel or aluminum? I'm looking to try a steel mtb for first time?
Im a huge fan of steel frames. #1. they dont feel like they are bouncing off things like aluminum #2. they absorb more vibrations #3. they can be fixed if you wreck them #4. They dont weigh much more (if anymore) then aluminum #5. you are in a very limited clique #6. a steel frame will far out-live an aluminum frame. #7. it doesnt sound like your riding a tin can. #8. break a hose or cable guide, and you simply can take it down to your local muffler shop and have them weld one back on.. an aluminum frame is so fragile it will probably have to be replaced. Aluminum frames do have their pluses. #1. they are very stiff #2. you dont have to worry about rust #3. every company on the planet makes aluminum frames so they are easy to find... #4. looks. because aluminum is so stiff, there are some very radical frame designs. steel frames are just boring to look at. if you like steel frames, you wont want to go to aluminum. if you like aluminum, you could consider steel.
Q:how is steel made????????
Iron and Carbon, mostly. It can include Manganese, Chromium, Vanadium, Tungsten, and a couple of others, depending on what it will be used for.
Q:Help! About Steel!?
The strength and corrosion resistance depends on the mix. Pure steel is pure iron plus 6% pure carbon. It is the carbon molecules that give it a tough crystallized strength. Pure iron is wrought iron and you can bend that with your hands. Strength also depends on the shape of the beam the most common steel beam is the W flange more commonly called the I beam. That is because the strength of the ‘I’ beam is just a little bit less than if the entire I beam was filled in; however the weight and material savings is huge. Steel itself has no corrosion resistance and is often given a zinc coating just to resist oxidization. Manganese, vanadium and tungsten are just some of the other elements added to improve the steel.
Q:Steel Pick + Acoustic Guitar = Trashed Guitar?
A steel pick + acoustic on nylon strings = not so good A steel pick + acoustic on steel strings = this might work A steel pick on electric guitar = this might work too I don't think you would trash the guitars, and you probably wouldn't have to worry about being electrocuted...lol... A plastic pick would be so much better. Do they even make steel picks ?
Q:Recycled Stainless Steel market prices.?
Steel is at an all time high of $3.99 per hundred pounds..Stainless will sell for more....I haulled a pickup truck full 3 days ago and got over a 100 bucks for junk I had laying around the yard.
Q:will a stainless steel gun rust?
Stainless steel WILL rust, but it takes longer. Just think of Stainless as stain less - less, but still present. Clean it as you would any other blued firearm. Keep the same coating of protective oil or preservative lubrican on it as you would a blued gun, and it will look shiny pretty much forever. Stainless steel is not rustproof...it is merely MUCH more forgiving of a harsh world than blued steel. Stainless is not the same as hard chrome. Stainless is STILL steel...so you may have to brush it in places a lot to get the crud out, especially after those thousand-round marathon shooting sessions. But the results are pretty impressive, as you will soon see. Happy shooting!
Q:the difference between mild steel and steel?
As the first answers suggest, the prolbem is that these terms are not specific, they are not scientifically or technically defined. This is like asking: what is the difference between a four door car and a sedan? There are hundreds of steel alloys ranging from Fe + a little C + very little else to alloy and tool steels with significant amounts of Cr, Ni, Si, and a number of other elements + C. And... for any given steel alloy, there are many different ways to heat treat it. A given piece of steel can be heat treated so hard and brittle that it could shatter like glass and then it could be heat treated to make it into a spring or heat treated to make it stretch like taffy. If you really want to understand steels, yes, there are lots of books on sword making (some written by people who actually understand steels) but... you need to study metallurgy. There are graduate level courses just on the metallurgy of steels. Of course to understand this course you need to understand a whole lot of fundamental metallurgy. All this stuff on steel makes perfect sense because, in terms of weight (tonage) produced, steel is, hands down, nothing else remotely comes close, the most important metal humans have.
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.

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