Prepainted Galvanized Rolled Steel DX51D in China

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
30 m.t.
Supply Capability:
500000 m.t./month

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Product Description:

Description:

prepainted galvanized steel usually refers to have substrateprocessed with surface processed and coated then(roller coated )or bonded  organic thin film and baked, and it is able to be processed tofinal prodevtion .


specification

yield strength

(mpa) 280-320

tensile strength

(mpa) 340-390

elongation

20%-30%

reverse impact

9j

t-bending

≥2t

pencil hardness

≥2h

duration of salt spray test

500 h

bending at 180 degree

no crack, purling and fraction


image


Prepainted Galvanized Rolled Steel DX51D in ChinaPrepainted Galvanized Rolled Steel DX51D in ChinaPrepainted Galvanized Rolled Steel DX51D in China


Application:

it can be widely used in transportation, light industry, civil usage and farming. it is also the perfect building material in construction for making steel roofing,insulation panel, corrugate sheet, facade wall,shutters,t-bar and home appliance.

 

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Q:which companies are first hand's sellers of the steel, in the world?
Here are the top 30 steel producing companies in the world, listed by the megaton output: 1. 63.0 Mton Mittal Steel Company NV (Global) [2] 2. 46.7 Mton Arcelor (Europe) [3] 3. 32.0 Mton Nippon Steel (Japan) [4] 4. 30.5 Mton POSCO (South Korea) [5] 5. 29.9 Mton JFE (Japan) [6] 6. 23.8 Mton Shanghai Baosteel Group Corporation (China) 7. 19.3 Mton United States Steel Corporation (United States) 8. 18.4 Mton Nucor Corporation (United States) 9. 18.2 Mton Corus Group (Europe) [7] 10. 17.5 Mton Riva Group (Europe) [8] 11. 16.5 Mton ThyssenKrupp (Europe) [9] 12. 16.1 Mton Tangshan (China) 13. 13.9 Mton EvrazHolding (Russia) 14. 13.7 Mton Gerdau (Brazil) 15. 13.6 Mton Severstal (Russia) 16. 13.5 Mton Sumitomo Metal Industries (Japan) 17. 13.4 Mton SAIL (India) 18. 12.0 Mton Wuhan Iron and Steel (China) 19. 11.9 Mton Anshan (China) 20. 11.4 Mton Magnitogorsk (Russia) 21. 10.5 Mton Jiangsu Shagang (China) 22. 10.5 Mton Shougang (China) 23. 10.4 Mton Jinan (China) 24. 10.3 Mton Laiwu (China) 25. 10.3 Mton China Steel (Taiwan) [10] 26. 9.6 Mton Maanshan 27. 9.4 Mton Imidro 28. 8.7 Mton Techint 29. 8.7 Mton Usiminas (Brazil) 30. 8.5 Mton Novolipetsk (Russia)
Q:knowledge of steel composition?
You have opened a can of worms. Specific types of steel vary not only by composition but by the way they were made, their physical properties and their morphology (microscopic structure). The composition you have given would fit for High Carbon Steel and Medium Carbon Steel. Go to the reference I've given, it allows you to put in 3 of the components of your alloy and then it gives you a list of possibilities. You can open each candidate individually and see the full composition. Hours of fun. :)
Q:Stainless steel pots?
If you are changing cook ware to improve your health, don't go with non-stick, because you will eventually be ingesting all that coating. The best cookware is cast iron, and the next best is stainless steel. The idea behind this recommendation is to reduce as many stresses on your immune system, so your systems can help you heal. There may be lots of other things you can do to eliminate chemicals and toxins from your house and food, so start with one thing at a time. Get some stainless steel mixing bowls, one stainless steel pot to boil water in, and then look into eating more raw foods. Use your blender and broiler. Good luck. I believe you can heal following eliminating the toxins from your house and food.
Q:Why is stainless steel rust proof?
Rust Proof Metal
Q:Painting Stainless Steel......?
I've also learned something today! Good luck and have fun!
Q:Pistol Polymer Frames? Good as Steel? Walther P22 OK?
All polymer frames are cast around steel 'skeleton' inserts, which bear the stress and wear between receiver slide, as well as other wear points. The great advantage to polymer frames is the lower weight over the polymer composite compared to an all-steel or other metal alloy receiver frame. As all wear contact points are 'steel-to-steel', the service life expectancy of a polymer-frame weapon will be the same as an all-steel frame design. NO polymer-frame design I know of has ANY stress or load contact points between metal and polymer-only surfaces. My polymer-frame H-K USP and my Glocks are constructed this way.
Q:Welding Stainless Steel?
You would use stainless steel rod. I have used stainless safety wire that you can buy at the hardware store or Harbor Freight. (Assuming you are TIG welding). I have found that for small jobs it works quite well.
Q:Is there a good cleaner for stainless steel appliances?
I love Zep Stainless Steel Cleaner. It doesn't leave streaks, it is a foam on easy application and it leaves a protective coating that resists fingerprints and food from sticking on the surface. I even use it on my stainless cooktop and it gets off burned on food, too. I get it at the Home Depot and a big can lasts a long time.
Q:Prefabricated Steel Buildings.......!?
It really depends upon the environment and the construction techniques used. Steel that is painted or coated will without maintenance eventually rust. I would expect this tendency to be exacerbated in a humid or shore environment. Heat may tend to cook a steel house and the structure does not add much thermal mass. Construction techniques tend to be fairly quick a part of the construction is essentially prefabricated. Work done in a factory will almost always be cheaper than work done in the field, all things being equal. Concrete can be fairly hi tech with lots of equipment or as seen in many parts of the world fairly low tech with lots of laborers. It is easy to change the characteristics of concrete depending upon how it is mixed, reinforced, and treated during the curing process. Because it is applied in a relatively fluid state it can flow around obstructions like bedrock and be formed up into interesting shapes. A concrete structure can be cooler as it provides thermal mass, and a heat sink. It's resulting rigidity may make it more subject to earthquakes than steel. We do really need to be smarter in constructing our homes to make them fit the land and not only the general environment but our particular micro environment.
Q:Fallout 3 broken steel question?
If I can remember right (SPOILER) you have to beat the game and instead of dying you just pass out and wake up with the brother hood of steel.

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