galvanized steel coil

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Tianjin
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Supply Capability:
8000 m.t. m.t./month

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Product Description:

  • Grade: SGH340, DX51D and SGCC (customized)

  • Surface treatment: passivation, oiling, chromed, unoiled

  • Spangle types: minimal, zero and large

  • Thickness: 0.37 to 3.5mm

  • Width: greater than 1,000mm

  • Inner diameter: 508 to 610mm

  • Zinc coating: greater than 80g/m2

  • Applications:

    • Construction, home appliance, hardware and machinery


  • Standards:

    • JIS g3302 1998, ASTM a653 2003, EN10142 1990

    • EN10327 2004, AS1397 2001, GB2518-2004


  • Packing: export packing/sea worthy for international delivery


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Q:Physics! Steel pots and pans?
Stainless steel is less conductive than copper. However, steel will retain heat longer and thus be distributed more evenly. (hence the thick bottoms, but also for balance). Copper on tea kettles is ideal to bring water up to a boil rapidly but since your not really cooking food, temperature distribution or control doesn't really matter. Now if your cooking sensitive food, then it does matter. For example, the use of a double boiler is preferred for chocolates. Temperature and distribution is critical. As far as relatively inexpensive copper clad pots and pans such as Revereware? Well, I don't see a difference but perhaps they did some testing.
Q:im getting a sword tommoro and i need to figure out the pros and con of stainless steel and carbon steel sword?
For display stainless is ok, no maintenance is required, for actual use carbon steel it the way to go, these blades will rust and need to be taken care of.
Q:Where can I find plans for steel building homes online?
Right here. Steel Homes, Steel House, Steel Buildings, Steel Home Plans, ... Steel Homes, Steel House, Steel Buildings, Steel Home Plans, Steel Houses, ... Steel Homes and Buildings · Steel Office Buildings and Construction sites ... www.karmod.eu/steel-structures - 18k - Similar pages www.karmod.eu/steel-structures steel buildings metal buildings modular homes steel building ... ... log homes photographs, log homes construction, sales agents, log homes financing, ... Easy online pricing
Q:steel or aluminum? I'm looking to try a steel mtb for first time?
Depending on the price, aluminum may be as heavy or heavier than steel... don't let anyone tell you otherwise. Keep in mind that with age aluminum will eventually break from stress while steel will never fail due solely to riding stresses. In all, it is up to you. I ride steel or magnesium road bikes and aluminum or magnesium MTBs.
Q:What is the history of steel?
There's wide history of steel, you can read different tutorials online to know more about it. Check wiki for detailed information.
Q:What minerals are stronger then steel?
Sandpaper , quartz will wear a hole in alloy steel. Just rub it. The steel that is.
Q:Reloading and shooting steel.?
Definitely DO NOT reload steel cases. As far as shooting steel vs brass. Brass will always be better than steel in your gun. Steel is a harder and stronger metal and will wear the firearm quicker than brass.
Q:Structural steel architecture?
if u need to analyse a steel framed structure for joint details the best example would be of a mechanic workshop...the truss of such a workshop is always supported on a portal frame and in most of the case thats a steel structure...do keenly observe the joints at the footing plates that is connected to the girder section...nd also observe the joints in truss of such a frame....myslf m a civil engg. student.
Q:What is the difference between cold rolled strip and cold rolled steel coil?
A simple point is the difference between a strip and a volume. Strip is the flat strip of cold rolling, which is further processed on the basis of flat strip and rolled into thinner and can be rolled up,
Q:grain growth in steel?
Well, I can't answer the question for you because, if the press bending is done cold, the grains will not grow (at least not with normal steel alloys). One wonderful thing about metallurgy is that the real answer is it depends because there are all sorts of weird and unexpected things that can happen. Cold work (which is what press bending is unless it is done hot or the amount of deformation is extraordinary high and fast so the metal heats up a lot locally) adds stored energy (strain energy) which provides one of the driving forces for recrystallization. Recrystallization is not a yes/no process, it is a process that happens as a function of time and temperature. Recrysallization of a cold worked structure will refine the grain size if done properly but the final stage of recrystallization is grain growth and you can end up with a larger grain size than you started with. The other thing that can affect grain structure is the deformation itself. There are all sorts of transformations that can happen due to the deformation process (twinning/martensitic is one) but, again, these don't usually qualify as grain growth. It may be that the question was incomplete, maybe the question is how does the press bending affect the final grain size after a subsequent anneal? The metallurgy of steels is fascinating because there are so many different microstructures that can be produced, hundreds (or thousand) different alloys, equilibrium and non-equilibrium phases based on composition and thermo-mechanical processing. Hope this helps

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