Pre-Painted Steel Coil /color coated hot rolled steel coil/PPGI Coil

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

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Product Description:

Quick Details

Standard:

ASTM,GB,JIS

Grade:

STEEL

Thickness:

0.18MM-0.8MM

Place of Origin:

Zhejiang China (Mainland)

Brand Name:

sukalp

Model Number:

820

Type:

Steel Coil

Technique:

Cold Rolled

Surface Treatment:

Coated

Application:

HOUSE AND BUILDING

Special Use:

High-strength Steel Plate

Width:

500MM-1600MM

Length:

as your request

Zinc coating:

40-275g/m2

Coil ID:

508mm/610mm

Packaging & Delivery

Packaging Detail:export package
Delivery Detail:15 days after receipt the deposit

Specifications

Pre-Painted Steel Coil
1)Thinkness of pre-painted steel coil 0.18MM-0.8MM
2)Width of pre-painted steel coil 500MM-1600MM

Pre-Painted Steel coil Features Specifications:

 

Galvanized steel is hot or cold-rolled strip steel belt of substrates, through continuous hot-dip galvanizin process.It is good in corrosion resistance,high in surface quality, convenient in deep-processing,low cost. Widely used in silo,the fish up , the chimney, kitchen utensil, handicraft, construction formwork, household electrical appliance, roller shutter door, garage door, wave wattand colored substrate,etc.

 

Product details: 

Product

Hot dip galvanized corrugated steel coil/sheet

material

SGCC,SGCH,SGCE,SPCG,DX51D,Q195,Q235

Thickness

0.13-0.6mm

Width

914-1500mm(according to your need)

Zinc coating

40-275g/m2

Spangle 

Regular, small, big or zero

Coil Weight

3-8tons

Capacity

250,000 tons/year

Coil ID

508mm/610mm

 

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Q:Why is steel denser than wood?
The atoms in steel are more tightly packed. They have a greater mass in a smaller volume than wood. Basically, if you take 100 g of steel and 100 g of wood, the piece of steel will be smaller (less volume) than wood and therefore more dense. Density = Mass/Volume
Q:Why is iron stronger than steel?
Yes because metal alloys are comparatively more strong than pure metal.The worst thing is that iron gets rusted whereas steel does not.And the skyscrapers are made of steel buddy , iron is not used in them.
Q:Are cold steel swords durable?
Yes. Cold Steel is a great company with a quality product, and I've always been happy with their work. Their katanas, while not made in the traditional method, are heavy duty carbon steel and should handle abuse well. I'd recommend them based on my experience with other Cold Steel products.
Q:Why is the steel tape tape head not fixed?
In this way, no matter how you measure, always be measured, from the ruler of the "0" bit began.The fixed ruler does not take this action when it is taken, which directly results in the thickness of the steel sheet that needs to be added or lowered to your readings;Activity design is designed to reduce error, and this is an advanced approach;
Q:Steel Tensile Strength?
I don't follow your calculations. It seems to me that the piece you show could be made from .01 steel and still be less than a pound. Also, it is hard to get steel thinner than .015 because anything thinner is not very useful. If you made it out of .015 steel and used a high strength steel, it might be useful. You wouldn't be bashing any skulls, but with some spikes on the end, it could do some damage, and protect against knives or other hand weapons. You also won't get any bullet resistance out of anything that thin. If you want to bash skulls and deflect bullets, you have to get up to at least .10 and several pounds. Any weight on your hands slows down the speed of your punch, but this is compensated for by the increased energy of impact carried by the extra mass. Also, having something hard to protect your hands allows for harder hits and more damage to the opponent. An interesting idea, but it would take some testing to figure out the optimum configuration. One problem I see is that it completely encloses the hand, making it impossible to use the hand for anything else. So you would have to put it on and take it off a lot, and there would be cases where you wouldn't be able to put it on when you needed it. For that reason, I would not wear two at one time. I would make it heavier and wear it on one hand for bashing skulls and deflecting weapons, and keep the other hand free for other things.
Q:what are steel bollard?
There those short yellow post's the are too short to see when you back into them.
Q:i wana get my tongue peirced, the only metal im not allergic to right now is surgical steel?
Most reputable piercers will use surgical steel. You can ask them beforehand and they will let you know what it is they are piercing you with. You can go out and buy a ring of your own and have them sterilize and use that to Peirce you with. Like I said though, most places do use surgical steel. I wouldn't worry too much. :) Just make sure you ask to be sure. Good luck!
Q:Does steel give off harmful gas when heated?
Steel often has impurities that can generate fumes, which cause a fever identical to smoke inhalation. You always need to be concerned about what you are breathing around hot metal.
Q:Why should you heat thicker steel before welding?
For most mild steel, it is not necessary to preheat the steel, even in thick sections. Preheating, as well as maintaining interpass temperatures is sometime used when welding high-strength or high-performance steels. This reduces the likelihood of weld cracks. Mild steel is ductile enough that weld cracks aren't usually a problem. Preheating reduces the speed at which the weld cools and solidifies. in high-strength steels, this produces a more ductile microstructure in the weld and heat affected zone, thus reducing the possibility of hot and cold cracks. This also may improve some of the mechanical properties of the H.A.Z., such as impact toughness. The slower cooling rate allows more time for hydrogen to diffuse out of the weld, reducing the potential for hydrogen embrittlement. Hydrogen is produced when water vapor reacts with the steel at high temperatures, producing iron oxide and hydrogen gas. Some steels can be damaged by even relatively small amounts of hydrogen. Electrodes used in flux core arc welding and in shielded metal arc welding often contain fluxes which tend to absorb moisture from the air. Also, rust and mill scale contain water molecules which are chemically bound to the iron atoms. Note that hydrogen embrittlement is generally not an issue with mild steel, due to it's low carbon and alloy content. Preheating also reduces shrinkage stresses, due to the slower cooling rate. This is beneficial in parts which are heavily restrained, or where distortion is a particular concern.
Q:I am getting a benchmade mpr (m390 steel) and am unsure if it is a good knife look at the chart below?
From what I read M390 is relatively wear resistant, with very high stain resistance and good toughness. It is quite hard to qualify steel as better than other steel because it depends on many factors. E.g. for a small folder designed for delicate cutting D2 at high hardness would perform better, but if the environment is corrosive, like saltwater then M390 would be better. I'm not so sure about using stainless steels in large chopping style knives, but I've seen M390 used for them as well. Obviously hardness had to be lowered, which reduces edge holding ability, especially at low angles. Overall, it's a good steel, but if it will outperform S30V or D2 or 154Cm depends on heat treatment and blade geometry, knife designed use, etc.

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