Excellent Mechanical Property PPGI Steel Coil

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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



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Q:What is the high Carbon steel used by gerber?
Carbon, when added to steel increases the hardness of the metal. The higher the carbon content the harder(pure carbon = diamond) the blade will be and the longer it will hold its sharpened edge. Too much carbon however can make it too brittle to use as a blade. iron, carbon and chromium(for the stainless in stainless steel) mixed in the right portion makes a high carbon stainless steel knife. All of which is kinda pointless if the blade is not forged correctly.
Q:AK47 firing through steel?
It can't go through inches. It can go through up to 1/4 of an inch of plate steel but not much more. An M-16 can go through it as well and has less powder behind it but the 7.62X39 is a fat round and it takes a little more to get it through.
Q:Are cold steel swords durable?
O.Adequate. First and fundamental it takes coaching and observe to use a katana. There may be a little bit component known as 'system'. You need to to search out an trainer. Except you're a fairly significant man, an O Katana is conveniently too large for you. Weapons of this way were not used for dueling, they have been further anti-cavalry weapons. As a substitute cumbersome for one in the direction of one combat. The cold steel katanas are not very regularly correct varieties of a japanese sword - missing finesse and poorly balanced. They are going to take a beating though and it seems like that's what you probably giving it. Severely, you possibly more often than not a hazard to your self and possible others round you - to search out an teacher.
Q:How to weld aluminized steel?
This Site Might Help You. RE: How to weld aluminized steel? I just got this aftermarket exhaust on my truck and it's recommended that it be welded, but the metal is aluminized steel. How do I mig weld aluminized steel?
Q:Will this temperature affect the strength of steel component parts during the galvanizing process?
galvanize a Steel will lose some Small strength bu it will prolong the steel
Q:Steel sole combat boots?
The issue of steel soled boots in Vietnam did actually happen. The steel plate is in the mid-sole, to prevent punji sticks (or other sharp objects) from penetrating the boot if you stepped down on them. These bamboo or metal spikes - often coated with human excrement - were placed in shallow (camouflaged) pits dug in the ground or sometimes under water at places where you'd ford a stream. Quite apart from the physical injury from stepping on one, there was a high risk of serious infection from what they were coated with. Originally the steel plate was issued as an insole to go inside but that give the soldiers blisters, so later the boots were manufactured with it as part of the sole. Steel toe-cap boots containing a mid-sole plate are sold today for use by builders and construction workers who have a similar risk of stepping on nails, screws, glass, etc.
Q:Why nickel makes stainless steel non-magnetic when nickel itself is ferromagnetic?
All stainless steel is non magnetic.
Q:Steel and Iron Ore?
There is a ludicrous mixture of the two at present. We export a large percentage of our steel to China predominantly but also to other regions then import what ever the shortfall is on the local market, often at inflated prices. The company I work for obtains all its steel from only one supplier, who we have shares in, and under the counter cash incentives are the order of the day, I keep myself above water by refusing the cash and sign no documents relating to those dealings, I'm not prepared to go to prison for a cash bonus.
Q:what is the advantages in using mild steel as raw material in an experimental machining?
*Mild steel is ductile and can be easily machined. Generation of heat is less than that of steel machining.So, the tool can have better life and you can do more machining. Cost factor is of prime importance as other steel are more costly than Mild steel. Mild steel, a grade of steel that does not harden when heated and chilled with cold water, so further machining can be easy. Mild steel is easily available.You will find it in your scrape yard. No need to change the tool repeatedly and no special tools are required for machining. Above is the comparisation between alloy steel,SS and superalloys. Cutting speed and feed does not required special skills.
Q:Is acrylic plastic good for bath tubs or steel ?
Steel is expensive and heavy - the porcelain finish can be chipped and scratched. Yes it is colder - like your cook pots. Acrylic is cheaper, lighter and easier to handle for the installer. It can get scratched. There are companies that can refinish an old tub by putting an acrylic liner over it instead of removing and replacing the old steel ones. Acrylic has come a long way. But I still prefer steel.

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