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Hot-dip galvanized steel coils are available with a pure zinc coating through the hot-dip galvanizing process. It offers the economy, strength and formability of steel combined with the corrosion resistance of zinc. The hot-dip process is the process by which steel gets coated in layers of zinc to protect against rust. It is especially useful for countless outdoor and industrial applications.





SPANGLE:Minimized Spangle,Zero Spangle

SURFACE TREATMENT:N0on or Chromated,Non or Oiled,Non or Anti Finger Print





Galvalume Coil widely used for roofing products, It is also the ideal base material for Prepainted Steel Coil.

1.      roofing

2.      gutters

3.      unexposed automotive parts

4.      appliances

5.      furniture 

6.      outdoor cabinetry




Production of cold formed corrugated sheets and profiles for roofing, cladding, decking, tiles, sandwich walls, rainwater protective systems, air conditioning duct as well as electrical appliances and engineering.


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Q:grain growth in steel?
There is such a thing as critical strain which will lead to extraordinary grain growth on annealing;but not without annealing.It would be to do with the density of grain growing sources and clearly the density of these nuclei woul increase with increasing severity of strain so I just of a guess that that those parts of a pressing with least strain might grow most.But I must tell you that in the case of Aluminium alloy extrusions severe and expensive coarse grain occurs near the surface and particularly toward the back end of the bar;so this would be where most severe deformation takes place.However in a pressed steel part you have all possible circumstances,some of which on ironed walls will resemble extrusion,others would be bending strains,tensile and compressive .I have to cop out of this now because as old wasname above,said it depends.But bear in mind that it is unlikely that the material you mention would be hot pressed,further .coarse grain might only be a surface problem and is likely to be cured by normalising so that new ferrite grows from austenite.A similar solution does't exisat for Al alloy extrusions,it has to be machined off.In a cold steel pressig you would only expect to see a cold worked sructure because the recrystallisation temperature of pressable steel would not be less than,say 550 degrees C .
Q:What are some characteristics of steel?
Characteristics Of Steel Hardening. - The characteristic difference between steel and pure wrought iron is as follows: - When steel is raised to a red heat and then suddenly cooled, it becomes hard and brittle. This process, which is known as hardening, has no effect upon pure wrought iron. Tempering is a characteristic of steel which distinguishes it from cast iron. If steel has been hardened by being heated and suddenly cooled, as above described, it may be softened again by applying a lower degree of heat and again cooling. This is known as tempering. Cast iron, on the contrary, though it is hardened by the first process, cannot be softened by the second. When a bar of steel is struck it gives out a sharp metallic ring, quite different from the sound produced by striking wrought iron. Other characteristics of steel are its great elasticity and its retention of magnetism.
Q:Is Tempered Steel synonymous with Hardened Steel?
No. Not quite. The term 'Hardened steel' is often used to refer to 'Heat treated steel'. There are two separate steps in heat treatment. First the red hot steel is 'quenched' (rapidly cooled). This yields maximum hardness ,but the steel may be too brittle for the intended purpose. The next stage, 'tempering' is heating to a limited temperature, and slow cooling. This reduces the hardness somewhat, depending on the re-heat temperature, but restores some of the toughness lost in the first stage.
Q:timber truss versus steel truss?
U will to find details on metal trussesin constructing materials AND development through BINDRA AND ARORA and u may additionally to find them in MCKAY(B.M.C).About steel doors and windows search the net u can search in google or yahoo u will to find it . Ok bye bye all of the exceptional.
Q:why would you clean metal with steel wood?
Steel wool is a mild abrasive. I don't know what it is you are cleaning, but it is probably to remove any coating or oxidisation from the metal. Maybe you are using a metal for an electrode (perhaps a steel nail pushed into a lemon?).
Q:What Atoms are there in Steel?
Steel is mostly iron with a small amount (less than 1%) of carbon added. Stainless steel has other metals like chromium and nickel added.
Q:what steel is best for a sword?
You'll has a great introductory articles on metallurgy as it pertains to swords. Check 'em out.
Q:What is stainless steel 316, and what are its properties?
For machined aspects 416 cautioned. For welded aspects 316 is cautioned. besides the shown fact that 316 supplies a greater advantageous corrosion resistance. oftentimes the only benefit for 416 is machinability others than that 316 is greater advantageous
Q:slingshot ammo: glass or steel?
steel fo shizzle, glass can break, but steal goes threw. And wat are u hunting for dear? lol
Q:what does steel receivers mean on an airsoft gun?
It means the receivers are steel, what did you think it meant? I would call steel a bad thing in airsoft, because it's unnecessary and heavy. You'd honestly be better off getting a gun with plastic receivers and buying an aftermarket kit. My GP receivers are very strong, and incredibly light.

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