• PREPAINTED ALUZINC STEEL IN COILS System 1
  • PREPAINTED ALUZINC STEEL IN COILS System 2
  • PREPAINTED ALUZINC STEEL IN COILS System 3
  • PREPAINTED ALUZINC STEEL IN COILS System 4
PREPAINTED ALUZINC STEEL IN COILS

PREPAINTED ALUZINC STEEL IN COILS

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Product Description:

Specification

1. Thickness: 0.3-0.8mm

2. Width: 914-1250mm

3. Inner Diameter: 508mm

4. Weight of Steel Coil: 3-15MT

5. Available Dipped Layer: 50-150g/m2

6. Surface Texture: Normal Coated

7. Type of coating structure: 2/1 Coat the top surface of the steel sheet twice, coat the bottom surface once, and bake the sheet twice.

8. Front Side Paint Thickness: 15-20μm (bottom paint+top paint)

9. Back Side Paint Thickness: 5-10μm

Mechanical Properties

1. Mechanical properties of base metals

Grade

Tensile Test

Yield Strength

MPa

Tensile Strength

MPa

Elongation A80mm % ≥

DC51D+Z

140-350

270-500

22

DC52D+Z

140-300

270-420

26

DC53D+Z

140-300

270-380

30

2. Common performance of front coating

(1). Thickness: ≥20μm

(2). Pencil Hardness: 2H

(3). 60° specular glossiness of coating: >60

(4). 180°bend: ≤3T

(5). Impact: ≥9J

(6). Salt Fog Resistant: ≥500h

(7). Color difference:<3ΔE


Q:Can steel coils be stretched?
Yes, steel coils can be stretched.
Q:What are the different types of steel coil slitting methods?
There are three main types of steel coil slitting methods: rotary slitting, loop slitting, and pull-through slitting. Rotary slitting involves using circular knives to cut the coil into narrower strips. Loop slitting involves passing the coil through a loop that is formed between two sets of knives, which then cuts the coil into multiple strips. Pull-through slitting involves pulling the coil through an adjustable slitting head, where the knives cut the coil into desired widths.
Q:What is the major disadvantage of hardened steel? Do you think this form of iron would be wear resistant and retain a sharpened edge?
The major disadvantage of hardened steel is that it is very brittle unless it is tempered. Hardened steel would be wear resistant, and would hold an edge as long as you don't cut anything harder than a boiled egg - the impact of the knife on a cutting board would shatter it.
Q:Does steel have a valence number and if so, what is it?
Steel is a mixture, so it doesn't have any valence number. On the other hand, all of the components of the steel mixture are in their elemental forms, so all the various valences are zero.
Q:So finally got around to watching man of steelnow i heard a few times that batman was in iti didn't se him.in the film is it something subtle I've just missed or is he not in it?when i googled it got loads of results for them being together in the new film but nothing about man of steel 2013
No Batman will be in the next superman film think it's scheduled for next year
Q:so why shouldn't one use a steel cased 223 in an ar15?
You can. A steel case is cheaper to make than a brass case, resulting in cheaper ammo, in wich they normaly use cheap, corrosive loadings. So steel cased stuff will normally be very dirty to shoot. Clean your gun after shooting and you will be fine. The story of them wearing the extractor is crap, however: the extractor is made of a steel way harder than the cheapo-steel the case is made of. It wonn? scrach it. Even if it would, considering the amount of money you save with the cheap ammo like bear and wolf, changing the extractor once in a while would still be saving you a ton of money.
Q:How are steel coils stored?
Steel coils are typically stored in warehouses or outdoor yards. They are usually stacked on top of each other in a crisscross pattern to ensure stability. To protect them from moisture and corrosion, they are often wrapped in a waterproof cover or stored on pallets. Additionally, some coils may be stored in specially designed racks to prevent damage and allow for easy access.
Q:How are steel coils used in the production of roofing sheets?
Steel coils are used in the production of roofing sheets by being processed through a series of steps, including rolling, cutting, and shaping. The steel coils are uncoiled and then passed through a roller system to flatten and shape them into thin sheets. These sheets are then cut to the desired length and width. Finally, they undergo various treatments, such as galvanization or coating, to enhance their durability and resistance to corrosion. Overall, steel coils serve as the primary raw material for manufacturing high-quality roofing sheets.
Q:I noticed a friend's appliances are not magnetic, and mine are. Both are stainless steel. Are there two types of stainless steel or something? Thanks
Is Stainless Steel Magnetic
Q:So, i recently bought the game red steel 2 and i beat it, it was an amazing game! although since i had never played the first one ( i never knew about it actually) i had alot of questions like, why was he banished, where is his actual master, etc so i searched up on Youtube, red steel 1 to figure it all out and the games look nothing alike!! i mean the first one is like nothing but guns and the characters arnt the same ( well at least i dont think so) could someone explain why?
Red Steel 2 isn't really a sequel to Red Steel 1 in a normal sense. The reason the new one is named Red Steel 2 is because of the Sword + Gun combat, which was also in the first game (even though the sword part wasn't good in the first one). Other than that, I'm guessing Ubisoft just wanted to take a different, less realistic approach with it.

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