PREPAINTED GALVANIZED STEELCOIL

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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: 15-25μm (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 % ≥

SGCC

140-350

270-500

22

SGCD

140-300

270-420

26

SGCE

140-260

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


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Q:how is stainless steel produced?
There are 3 basic stainless steels. The Martinsitic, the ferritic, and the Austinistic. The spelling may be wrong on all of them. (Got out of school in 1966 with my metallurgy in 1965. The Ferritic is magnetic and has some resistance to corrosion but the Martinsitic is much more resistant to corrosion. The Austinitic stainless is very resistant to corrosion. The differences are the amount of Chrome and Nickel in the batches. The Austinitic has an 18/8 ratio of Chromium and Nickel with the rest Iron and minor ingredients. The carbon content is very important and these steels are often made in small batches with close monitoring of composition and carbon content. Scrap metals are frequently used with the chrome and nickel being added as carefully selected scrap or even fresh crude stocks. Electric melting is frequent to avoid contamination.
Q:Which steel-type pokemon are in Heart-Gold?
Magnemite is the first steel type you can obtain. Get it by going to the Safari Zone in the mountain area. Magnetons are also found there. You can also evolve a Pineco into a Forretress. You can find Pineco by headbutting trees. Unfortunately, those are the only easy-to-find steels before the Pokemon league. Afterwards, you can obtain a Bronzor, Metagross, Steelix*, and Scizor*. Your girlfriend can trade you a Skarmory as well. Of all the ones listed, Forretress is probably the easiest to obtain, but Metagross is the best. I hope that helped. Contact me if you want more info! *Steelix and Scizor are obtained by trading an Onix or Scyther while holding a Metal Coat. Technically, you can get them before the Elite Four. However, you would need a friend to give you their Metal Coat, or get lucky and find one on a wild Pokemon, becaue the only one you get in-game is obtained after you beat the Elite Four.
Q:are steel guitar strings ok? :)?
Nylon is allegedly better for beginners because they don't cut into the fingers as much. Steel sounds much better, though.
Q:Is stainless steel good for a butterfly knife?
This isn't really a question for this section, but I'm still happy to help out since I'm a big cutlery nerd as well. One thing to look out for when buying a knife is a lack of specifics on what steel is being used. High Carbon Stainless Steel doesn't tell you what the steel is, just what it MIGHT be. Chances are it's something along the lines of 420HC or 440A, both of which are softer steels. They aren't the worst steels around, but they are very quick to dull. You'd be better off looking at the Balisongs of Benchmade. They'll cost more, but you'll know that you're getting something made with quality materials and that won't break on you. And if it does break for some odd reason, Benchmade's warranty and customer service are both fantastic. Although if a more questionable knife is okay with you as long as the price isn't too high, then at least 420HC and 440A aren't too brittle and will take a decent edge even though they'll dull quickly. As for whether stainless steel is good for a knife or not, that depends on the type of stainless steel and what you're going to use the knife for. Many stainless steels are more brittle than a carbon steel, so high carbon stainless steels are a bit more likely to rust but a little tougher as well. In a butterfly knife, a steel like that is a good way to go, although the steels used by Benchmade, as I mentioned, are of a much better quality.
Q:Can i use an acoustic steel string as a steel-guitar?
If you decide to get a true pedal steel, plan on spending some big money. Look on eBay for a Carter Starter. It will be the best guitar to start on...and not outgrow too fast.
Q:911 conspiacy theorists. Can fire melt steel?
There okorder.com/
Q:I buy steel!!!?
..mm where are you located? .. how much steel is a lot of steel to you? .. whats it worth to you? .. do ya want it from salvage sorce, or from milled sorces? There is a lot of it around, even places that would pay ya to haul it off..
Q:Thermal expansion of steel?
? got me is that the whole problem or is there more?
Q:AR 15 223 AMMO brass vs steel?
Overall it's dirtier. In this age however it's also cheaper. So if you need to stock up. In case. It's still a good option. Fire your brass first.
Q:Question about steel studs.?
Steel studs are mainly for commercial applications on non bearing walls. 100 studs, must be one big assed bathroom. Do yourself a favor and install a pressure treated bottom plate, even if you use steel studs.

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