Hot Dipped Galvanized Steel Coil/Sheet-JIS G 3302 SGCC

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Product Description:

Hot-dipgalvanized steel coils are produced by immersing steel in a zinc bath.

An appropriate galvanizing process requires a pretreatment process during which the steel passes through different baths which prepare the surface forzinc coating. In this stage, chemicals are used to clean the surface of the steel.

After the chemical treatment, the steel coils pass through a bath of melted zinc at temperatures around 460 ° C. The resulting uniform coating is finished through a process of skin-passing to provide smooth and shiny appearance of the finished product.

To store for a longer period, the hot-dip galvanized coils can be delivered with a final oil coating, according to the customers demand.

PROFILAND STEEL produces hot-dip  galvanized steel coils with very good workability at further cold forming and bending processes.




Gi Steel Coil / Sheet

Size: 0.14-0.6mm*750-1250mm

Zinc Coating: 60-150g/m2

Surface Processing: regular spangle; minimized spangle

Chemical Processing: chromated, passivated, unoiled, hot dip galvanized  

Coil ID: 508/610mm

Packing: the standard export package

Application: PPGI coil;construction,hardware, home appliances,interior decoration etc.





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Q:i want to see the atomic structure of carbon steel?
This is actually a quite complex question... The atomic arrangement in steels can be controlled over a pretty wide range of different structures. This is really the fundamental reason why steel is such a commonly used material. The different atomic structures produce different physical properties so metallurgists have developed many different processes to control the atomic structure to get the properties they want. One simple answer is that Fe is BCC, body centered cubic at room temperature at equilibrium conditions. When you heat Fe up, it transforms to FCC, face centered cubic. If you continue heating Fe, it goes back to BCC, then it melts. The addition of C makes these structures (and the transformation temperatures) different. Deviating from equilibrium conditions by, for example, cooling very quickly (quenching) creates different atomic structures (one of the most important is known as martensite). Depending on how much C is in the steel, you can also have two different atomic structures (two different phases) present in equilibirum, for example, pearlite which is a mix of alpha Fe (BCC) and iron carbide Fe3C (orthorombic crystal structure). So... you need to think a little more about exactly what you want a picture of. I hope this helps
Q:How to clean all-clad stainless steel pans?
Here's what All Clad has to say: Cleaning Cleaning the Stainless Steel Interior: Immerse in warm water. Use a fine powder cleanser with water to form a paste. Apply paste using a soft cloth. Rub in a circular motion from the center outward. Wash in hot, soapy water, dry immediately. DO NOT USE oven cleaners or cleansers with chlorine bleach. DO NOT USE steel wool. Cleaning the Steel Stainless Exterior: The polished stainless steel exterior of All-Clad Stainless requires very little care. It may be polished with one of the available commercial stainless steel cleaners, rubbing in a circular motion. Rinse in lukewarm water. We do not recommend using steel wool, steel scouring pads or harsh detergents. Nylon scrubbing pads are safe to use. You may wash Stainless in the dishwasher. The cleaners that they're talking about here are: Soft Scrub Bon Ami Barkeeper's Friend Those are the LEAST abrasive and won't harm your pans.....look for them in the cleaning aisle of your supermarket......How do you like your All Clad, BTW?? Just wondering......Enjoy!! Christopher
Q:How can the outer diameter and weight of steel coil be converted?
Of course, the calculation is relatively coarse, and the volume has a lot to do with the tension.
Q:Stretching Ears: Acrylic vs Steel?
Steel is much better because acrylic can't be sterilized. If you have the option, titanium is much better because steel can cause nickle allergies, which can get pretty irritating.
Q:What are the commonly used molds steel?
Usually a hot working grade ( H series ) tool steel is used in die cast mold detail tooling. We typically use H-13 for our applications but have substituted with D-2 on occasion.
Q:How do you melt steel without a blast furnace?
How To Melt Steel
Q:Cost of steel siding vs vinyl? Siding damaged from hail.?
I'm not sure of the cost but from experience having bought steel siding instead of vinyl for my home, if you can afford the difference it is well worth your money..I've had it for 25 years and it does hold up much better than vinyl!
Q:1943 Steel Pennies....?
I think they are worth about a pennie.
Q:Which Material is Better? Glulam or Steel?
Glulam. Cheaper to buy, cheaper to install. Takes up less space than an I-beam.
Q:i need help about stainless steel?
Weathering steel will rust, but the rust will be adherant and not flake off and be replaced by new rust. Therefore once it rusts it will pretty much stop rusting any more. One (severe) down side is that anything around it will be streaked with rust stains and it will look awful. Some bozo with the Texas Department of Transportation designed a number of freeway interchange overpasses here in Houston using Cor-Ten steel and all of the concrete supports are streaked with red rust stains and it looks like hell. Cameron built an office building here in Houston with a Cor-Ten facade and it is streaked with rust too. They should have gone ahead and spent the money and painted them, but they didn't.

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