ASTM Z80 Prepainted Galvanized Rolled Steel Coil

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Shanghai
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TT OR LC
Min Order Qty:
50 m.t.
Supply Capability:
26000 m.t./month

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Structure of ASTM Z80 Prepainted Galvanized Rolled Steel Coil

  ASTM Z80 Prepainted Galvanized Rolled Steel Coil

Description of ASTM Z80 Prepainted Galvanized Rolled Steel Coil
Prepainted Rolled steel Coil is a kind of coated steel coil/sheet. With the cold rolled steel of different strength and thickness as substrate, it is produced through applying Al-Zn coat on both faces by hot dip process. In its coating, Al accounts for about 55%, Si 1.6%, while the remaining is Zn. Aluminum zinc coils enjoys both the physical protective feature and durability of Al and the electrochemical protective property of Zn. And its surface has bright silver color and regular embossed-like figure, which are highly decorative. 

ASTM Z80 Prepainted Galvanized Rolled Steel Coil

Main Feature of ASTM Z80 Prepainted Galvanized Rolled Steel Coil

1.Corrosion resistance: It mainly depends on the aluminum protection. When the zinc being worn, the aluminum will  form a dense layer of aluminum oxide, resist corrosion material to prevent further corrosion inside. 
2. Heat resistance: Aluminum zinc alloy steel sheet has excellent heat resistance, can withstand high temperatures over 300 centigrade, and is similar with aluminized steel high temperature oxidation resistance. It often used in chimney pipes, ovens, fluorescent lighting device and the device cover. 
3. Heat reflective: Galvanized steel plate heat-reflective high rate is twice as galvanized steel, often used to make insulation materials. 
4. Economy: Because density of 55% AL-Zn is smaller than the density of Zn, so in the same weight and thickness of Galvanized zinc layer, aluminum-zinc steel plate is larger area more than 3% of galvanized steel sheet.  

Applications of ASTM Z80 Prepainted Galvanized Rolled Steel Coil
1. Construction and building: roofing; ventilating duct; handrail; partition panel;etc.

2. Electric appliance: refrigerator; washing machine; refrigerator; DVD;etc.

3.Transportation: oil tank; road sign; etc.
4.Agriculture:barn; etc.

5.Others:vending machine; game machine; etc.  

 ASTM Z80 Prepainted Galvanized Rolled Steel Coil

 

Specifications of ASTM Z80 Prepainted Galvanized Rolled Steel Coil 

Product

Prepainted Rolled steel Coil for Construction Roofing

Material Grade

SGCC / SGCH  / DX51D+Z, etc

Thickness

0.3-4.0mm

Width

400-1500mm

Tolerance

Thickness: +/-0.02mm , Width:+/-2mm

Zinc-coating

AZ30-150g/m2

Technique

Raw material: Hot rolled steel coil --> Cold rolled_>hot dipped galvalume

Surface

Dried, Chromated, Unoiled

Spangle

Regular spangle , small spangle, zero spangle

ID

508MM 610MM

Coil weight

1-25MT max

Export package

Cardboard inner sleeves, Waterproof paper, galvanized steel covered and steel strip packed

 FAQ of ASTM Z80 Prepainted Galvanized Rolled Steel Coil

We have organized several common questions for our clients,may help you sincerely:

1. What is the minimum order quantity ? 

Our MOQ is 50mt for each color. And we could give more discount if you make big order like 1000 tons and more. Further more, the more appropriate payment term your can  offer the better price we can provide.

2. How long can we receive the product after purchasing?

Usually within thirty working days after received buyer’s advance payment or LC. We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 15- 25 days, but the shipment will depend on the vessel situation.

3.What kind of terms of payment? 

T/T, L/C,D/A,D/P,Western Union are available.


 

 

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Q:why would you clean metal with steel wood?
Steel wood? I don't think there is such a thing?
Q:How lighter than steel is carbon fiber?
by 6L8
Q:A question about steel?
Hey Ramzi, I met this chick and was wondering if you could tell me if she would make a good wife. Here's your answer: Big Blue, there are a hundred bits of information I would need, and even then there are mysterious factors that affect the outcome. So basically, I don't have the slightest idea. My answer to your question is exactly the same. Without showing exactly how the Simpson Tie is being used, there is obviously no way to know if it is suitable. Can it be tempered? Sure, but again, I give it a 99% likelihood it will not help in your application. Explain it in detail in 5 to 10 sentences. Give us diagrams and photos. If you can't or won't do that, here's Plan B. Head over to your nearest machine shop, and ask the machinist what he thinks. He will ask the probing questions to understand the needs of the part. It is likely a Simpson Tie won't do it but he is in a good position to suggest a workable approach, and then sell it to you. By the way, if this is a load-supporting member of a motorcycle or some other fast moving vehicle, be prepared to get kicked out of the machine shop. The risk of making an error is high and the outcome extremely dangerous. I would not risk a million dollar lawsuit in order to sell you a $10 part.
Q:Silver OR Steel Jewellery.?
I think steel would probably be better than silver. (Since silver tarnishes.) I have a piece of steel jewellery and it looks the same as silver. You should definately get her it.
Q:Movies Featuring The Steel Drum?
You okorder.com/.. If I can find any clips, I'll add them, but I'm sure that many movies in the proper settings (Trinidad, etc.) would have such music and/or show a group or at least a single performer. For example, Cool Running could be a possibility.
Q:what are the characteristics of iron / steel?
Technically, this is known as ductility. a material which can be permanently bent and stretched is said to be ductile. Pure iron, when it lacks carbon and impurities like sulfur and phosphorus, is relatively soft, ductile, and weak. It's about as soft as brass. It can be stretched to about 50% of it's original length before it breaks. The amount a sample can be stretched without breaking is known as elongation. The key to steel is the addition of about 2 parts per thousand of carbon, or around 0.2%. This alters the crystal structure and makes steel much harder, stronger, and tougher, though it also becomes somewhat less ductile. Mild steel, with a low carbon content, has an elongation of around 30% Adding more carbon makes the steel yet stronger, but further reduces the elongation. Adding more than 2-3% carbon produces what is known as Cast Iron. Cast iron is brittle. It has virtually no ductility. It's pretty cheap to produce though.
Q:Stainless steel water bottle, no spout?
If okorder.com/...
Q:Where do you find steel type Pokemon in pokemon diamond?
lucario is both fighting and steel if you got piplup, empoleon is water and steel, if you happen to have a shieldon (only in pearl) he is ground and steel. Bronzor and bronzong are both psychic and steel you can find them in wayward cave is the easiest place that is under cycling road Steelix is in victory road but i guess you aren't there yet hehehe.... aside from dialga, who is dragon and steel i think those are it, unless you have any others like heatran or magenezone sorry i can't help much Oh but I can trade a steeliz if you want? my name is JAY my fc is 1375.4387.9544 =D
Q:Is it harmful to cook on stainless steel?
Steel's cool. Its just iron and carbon...... But aluminum's bad for us.
Q:Damascus steel knife?
So, there isn't a good answer to your question, because Damascus doesn't describe the actual materials properties of the steel, rather the mechanical construct of the steel. For example: A very common Damascus steel is to layer L6 with 1080 high carbon steel and forge weld the layers together to make a blank, anneal it, then grind it into your blade and heat treat it. (Massive over simplification) That type of Damascus steel is going to be a bit softer than one of the super high carbon exotics, but will be tougher in terms of ability to flex without taking a set, and not chipping out if the edge hits something hard. (assuming it is heat treated well) - edge between RC56 - 58 typically. Another common Damascus steel is layers of VG-10 steel and VG-1 steel also welded together, with the billet then annealed, ground, and heat treated. In this case, because you are using stainless steels you will get a much harder edge - RC 60 - 62 typically. It will have better toughness than plain VG-10, but certainly nowhere near what you can get out of L6 or 52100 or something of that sort. Generally, for a bushcraft knife you typically want something like the first type of Damascus because you are looking for a more all purpose tool, and typically a larger knife. The only problem is that in the bush the first types of steel typically rust. The second type is made up of stain resistant steels and will hold up better. So, this brings me around to - why exactly do you want a Damascus blade on your knife? Are you already looking at one you like? Thinkingblade

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