Z47 BMP Prepainted Rolled Steel Coil for Constructions

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Loading Port:
Shanghai
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TT OR LC
Min Order Qty:
100 m.t.
Supply Capability:
30000 m.t./month

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Structure of Z47 BMP Prepainted Rolled Steel Coil for Construction

 Z47 BMP Prepainted Rolled Steel Coil for Constructions

Description of Z47 BMP Prepainted Rolled Steel Coil for Construction

Cold Rolled Steel is steel that has been worked below its recrystallization temperature by passing it between a pair of rollers.
Recrystallization temperature is the temperature at which grains in the lattice structure of the metal have been rearranged, leaving it free of strain and deformations. 
Cold Rolled Steel is pre-treated before being cold rolled with a process known as pickling, which uses strong acids to remove scale and other impurities.
The Cold Rolled Steel is then passed through rollers to reduce its thickness. Most cold rolling takes place in multiple passes and as the size of the Cold Rolled Steel is further reduced, its strength and hardness both increase, but its ductility decreases.
After cold rolling, heating the metal up in a process known as annealing can restore some of its ductility. 

 Z47 BMP Prepainted Rolled Steel Coil for Constructions

 

 Main Feature of Z47 BMP Prepainted Rolled Steel Coil for Construction

Galvanized steel sheet(include HDG and EG)
With the features of good corrosion resistance, the products are mainly used in automobile, home appliance, electronics, building and machinery manufacture industries, etc.
Precoated steel sheet
With the features of enviromental protection and good processablility, long lasting surface durability, rich in colors, the products are maily used in building, home appliance and furniture industries, etc.
Electrical steel sheet
Mainly used to manufacture generating equipment, locomotive, industrial motor and home appliance.

 

Applications of Z47 BMP PPGI Prepainted Rolled Steel Coil for Construction
 it is ideal for a wide range of applications, such as pre-engineered buildings, architectural panels, roofing, siding, cladding, and many other building components.and also used back plate of appliance; wide range of construction, furniture industry, transportation industry, etc.

  Z47 BMP Prepainted Rolled Steel Coil for Constructions

 

Specifications of Z47 BMP Prepainted Rolled Steel Coil for Construction

Product

Z47 BMP Prepainted Rolled Steel Coil for Construction

Material Grade

SGCC / SGCH  / DX51D+AZ, etc

Thickness

0.6-3.0mm

Width

500-1500mm

Tolerance

Thickness: +/-0.02mm , Width:+/-2mm

Zinc-coating

Z30-150g/m2

Technique

Raw material: Hot rolled steel coil --> Cold rolled_>hot dipped galvalume

Surface

Dried, Chromated, Unoiled

Spangle

Regular spangle , small spangle, zero spangle

ID

508MM 610MM

Coil weight

1-25MT

Export package

Cardboard inner sleeves, Waterproof paper, galvanized steel covered and steel strip packed

  

FAQ of Z47 BMP Prepainted Rolled Steel Coil for Construction

We have organized several common questions for our clients,may help you sincerely: 

1. How Can I Visit There?
  Our company is located in Tianjin City, China, near Beijing. You can fly to Tianjin Airport Directly. All our clients, from home or aboard, are warmly   welcome to visit us!  
2. What's your normal delivery time?  

Our delivery time about 15-20days for standard sizes, if you have other requirements like hardness, quanity and width ,it is about 20-40days. But don't worry ,we also try our best for the delivery time ,because time longer and our cost is higher. 
3. Why choose CNBM?
  
Our delivery time about 15-20days for standard sizes, if you have other requirements like hardness, quanity and width ,it is about 20-40days. But don't worry we also try our best for the delivery time ,because time longer and our cost is higher.


 

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Q:A question about steel.....?
Steel has a higher carbon content than iron. The remaining questions are covered by a whole chapter in any materials text. In short, there are many classes of steels and steel alloys each with its own properties and heat treatments to yield a specific strength and hardness value.
Q:Are steel casings reloadable?
Technically they are reloadable but it's way too much effort and it'll probably cost more to do than its worth. I know you're probably asking this for surp. 7.62x54r right? The steel will have to be fully resized every time and you should only do it 1-2 time max to be safe. Also if your ammo is berdan primed the primers are very hard to find and these are a whole different beast than boxer primed. Short answer is yes but not worth it IMO.
Q:mild steel?
i thnk 7.85 the density of ms is 7.85 kg/cm2 and formula is density=mass/volume u have volume=1m3 7.85*1=mass so 7.85 kg
Q:A question about steel?
If you made up the right rigging you could probably suspend a Volkswagon with that, but certainly a refrigerator. It's flexible as steel goes - it's not rigid like tool steel, for instance. Since you ask about tempering and you are shopping at Home Depot, it should be just fine for a home project, if it looks like it will suit. Building a bridge or a machine tool, no.
Q:examples of some common alloy steels, what are their compositions and properties?
Steel is an alloy consisting mostly of iron, with a carbon content between 0.2% and 2.1% by weight, depending on the grade. Carbon is the most common alloying material for iron, but various other alloying elements are used, such as manganese, chromium, vanadium, and tungsten.[1] Carbon and other elements act as a hardening agent, preventing dislocations in the iron atom crystal lattice from sliding past one another. Varying the amount of alloying elements and form of their presence in the steel (solute elements, precipitated phase) controls qualities such as the hardness, ductility, and tensile strength of the resulting steel. Steel with increased carbon content can be made harder and stronger than iron, but is also less ductile. H.
Q:ALLOY, GUNMENTAL OR STAINLESS STEEL?
Titanium alloy is. Its the hardest metal in the world and takes about 6 months to produce. I sell titanium juliets for 350.
Q:Why would a knife be made from surgical steel?
Surgical Steel Knives
Q:Are Black Steel and Black Iron the same?
My son is a bit and spur maker,I asked him about that and he told me that it is a tag they put on bits so a novice person will pay more for a bit that is not any better. Steel is Steel You should have a lot of bite with that bit because it is a pretty fine diameter. The black patina will wear off with use. BTW he just sent two silver bits to a big show in Reno Nev. I have not seen them or pictures of them but he has a $2,000 price tag on each of them. They must be real elaborate probably very fancy spade bits with highly engraved multicolored different metal butterflies on the ports.
Q:Why was molton steel found at ground zero?
Aircraft frames are made out of aluminum and magnesium which burn very hot once they reach flame point. The other 1000 degrees can come from fire being in a a semi confined space, and heat building over time, plus you can reduce the heat if you add pressure which the building was under to start with. I did like a 2 year stint testing construction materials, I know a little bit about how they behave.
Q:Is carbon steel a type of alloy?
Carbon steel, or plain-carbon steel, is a metal alloy. It is a combination of two elements, iron and carbon. Depending upon the amount of presence of carbon in the alloy, Carbon steel can be classified into 4 different categories- Low Carbon Steel Medium Carbon Steel High Carbon Steel Very High Carbon Steel

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